PANASONIC PTLB2U - Projector

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USER MANUAL PTLB2U PANASONIC

Operating Instructions Basic Manual

LCD Projector

Commercial Use

Model No.

PT-LB2U

PT-LB1U

PANASONIC PTLB2U - Operating Instructions Basic Manual - 1

natural_image Illustration of a projector and its Panasonic projector (no text or symbols on the device body)

Thank you for purchasing a Panasonic Projector.

Before operating this product, please read the instructions carefully, and save this manual ■ for future use.

Before using your projector, be sure to read "Precautions with regard to safety" (pages 5 to 9).

For network operation, please read the Network Operation Manual.

Important Safety Notice

Dear Panasonic Customer:

The following information should be read and understood as it provides details, which will enable you to operate the projector in a manner which is both safe to you and your environment, and conforms to legal requirements regarding the use of projectors. Keep this booklet with your Panasonic LCD projector for future reference. The serial number of your product may be found on its bottom. Write it in the space provided below and retain this booklet in case service is required.

Model number: PT-LB2U/PT-LB1U

Serial number:

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.

Power Supply: This LCD Projector is designed to operate on 100 V - 240 V, 50 Hz/60 Hz AC, house current only.

CAUTION: The AC power cord which is supplied with the projector as an accessory can only be used for power supplies up to 125 V, 7 A. If you need to use higher voltages or currents than this, you will need to obtain a separate 250 V power cord. If you use the accessory cord in such situations, fire may result.

PANASONIC PTLB2U - Serial number: - 1

WARNING

RISK OF ELECTRIC

SHOCK. DO NOT OPEN

PANASONIC PTLB2U - WARNING - 1

MISE EN GARDE-RISQUE DE CHOC ÉLECTRIQUE. NE PAS OUVRIR.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

PANASONIC PTLB2U - WARNING - 2

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.

CAUTION: This equipment is equipped with a three-pin grounding-type power plug.

Do not remove the grounding pin on the power plug. This plug will only fit a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact an electrician.

Do not defeat the purpose of the grounding plug.

PANASONIC PTLB2U - WARNING - 3
Do not remove

Pursuant to at the directive 2004/108/EC, article 9(2)

Pursuant to at the directive 2005/32/EC amended by 2008/28/EC, article 14

Panasonic Testing Center

Panasonic Service Europe, a division of Panasonic Marketing Europe GmbH

Winsbergring 15, 22525 Hamburg, F.R. Germany

NOTICE:

This product has a High Intensity Discharge (HID) lamp that contains mercury. Dispose may be regulated in your community due to environmental considerations. For disposal or recycling information, please contact your local authorities, or the Electronic Industries Alliance: http://www.eiae.org

Important Safety Notice (continued)

WARNING:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

FCC CAUTION: To assure continued compliance, follow the attached installation instructions and use only shielded interface cables when connecting to computer and/or peripheral devices. Any changes or modifications not expressly approved by Panasonic Corp. of North America could void the user's authority to operate this device.

WARNING:

Not for use in a computer room as defined in the Standard for the Protection of Electronic Computer/Data Processing Equipment, ANSI/NFPA 75.

- For permanently connected equipment, a readily accessible disconnect device shall be incorporated in the building installation wiring.

- For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible.

Declaration of Conformity

Model Number: PT-LB2U/PT-LB1U

Trade Name: Panasonic

Responsible party: Panasonic Solutions Company

Address: 3 Panasonic Way, Secaucus, NJ 07094

Telephone number: (877) 803 - 8492

E-mail: projectorsupport@us.panasonic.com

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Information on Disposal in other Countries outside the European

PANASONIC PTLB2U - Information on Disposal in other Countries outside the European - 1

These symbols are only valid in the European Union.

If you wish to discard this product, please contact your local authorities or dealer and ask for the correct method of disposal.

PANASONIC PTLB2U - Information on Disposal in other Countries outside the European - 2

Environment care information for users in China

PANASONIC PTLB2U - Information on Disposal in other Countries outside the European - 3

This symbol is only valid in China.

TABLE OF CONTENTS

Essential information

Important Safety Notice ....2

Precautions with regard to safety ....5

Preparation

Start-up display ....10

Details of your projector 11

Getting started

Set up your projector ....14

Connections 16

Basic operations

Turn the projector ON or OFF ....18

Project an image 22

Remote control operation ....23

Settings

Menu operation ......26

PICTURE MENU 28

POSITION MENU 30

LANGUAGE MENU 33

DISPLAY OPTION MENU....33

PROJECTOR SETUP MENU ....36

SECURITY MENU 40

NETWORK MENU 42

Maintenance

LAMP and TEMP indicators ....43

Care and replacement ....44

Ceiling mount bracket safeguards......47

References

Troubleshooting ....48

Dimensions 49

Trademark acknowledgements .....49

Technical information ....50

Specifications ....53

Index 55

Removal of spacer at rear adjuster.....56

Informations essentielles

The lamp replacement cycle is longer than the former model. ( page 45)

Approx. 3 000 hours (PT-LB90NTU)

Approx. 5 000 hours (PT-LB2U/PT-LB1U) (LAMP POWER: In "ECO")

Standby power reduction

The standby power has been immensely reduced compared to the previous model.

Approx. 0.9 W (PT-LB90NTU)

Approx. 0.4 W (PT-LB2U/PT-LB1U) (Standby mode: In "ECO")

User logo display function

You can project your company's logo when projection starts. (⇒ page 34)

Precautions with regard to safety

WARNING

POWER

The wall outlet or the circuit breaker shall be installed near the equipment and shall be easily accessible when problems occur. If the followings problems occur, cut off the power supply immediately.

Continued use of the projector in these conditions will result in fire or electric shock.

If foreign objects or water get inside the projector, cut off the power supply.

If the projector is dropped or the cabinet is broken, cut off the power supply.

If you notice smoke, strange smells or noise coming • from the projector, cut off the power supply.

Please contact an Authorized Service Center for repairs, and do not attempt to repair the projector yourself.

During a thunderstorm, do not touch the projector or the cable.

Electric shocks can result.

Do not do anything that might damage the power cord or the power plug.

If the power cord is used while damaged, electric shocks, short-circuits or fire will result.

Do not damage the power cord, make any • modifications to it, place it near any hot objects, bend it excessively, twist it, pull it, place heavy objects on top of it or wrap it into a bundle.

Ask an Authorized Service Center to carry out any repairs to the power cord that might be necessary.

Insert the power plug securely into the wall outlet.

If the plug is not inserted correctly, electric shocks or overheating will result.

Do not use anything other than the provided power • cord.

Do not use the provided power cord for other electrical equipment.

Do not use plugs which are damaged or wall outlets • which are coming loose from the wall.

Clean the power plug regularly to prevent it from becoming covered in dust.

Failure to observe this will cause a fire.

If dust builds up on the power plug, the resulting humidity can damage the insulation.

If not using the projector for an extended period of time, pull the power plug out from the wall outlet.

Pull the power plug out from the wall outlet and wipe it with a dry cloth regularly.

Do not handle the power plug with wet hands.

Failure to observe this will result in electric shocks.

Do not overload the wall outlet.

If the power supply is overloaded (ex., by using too many adapters), overheating may occur and fire will result.

ON USE/INSTALLATION

Do not place liquid containers on top of the projector.

If water spills onto the projector or gets inside it, fire or electric shocks will result.

If any water gets inside the projector, contact an Authorized Service Center.

Do not place the projector on soft materials such as carpets or sponge mats.

Doing so will cause the projector to overheat, which can cause burns, fire or damage to the projector.

Do not set up the projector in humid or dusty places or in places where the projector may come into contact with oily smoke or steam, ex. a bathroom.

Using the projector under such conditions will result in fire, electric shocks or components deterioration. Components deterioration (such as ceiling mount brackets) may cause the projector which is mounted on the ceiling to fall down.

Do not install this projector in a place which is not strong enough to take the full weight of the projector or on top of a surface which is sloped or unstable.

Failure to observe this will cause projector to fall down or tip over the projector, and severe injury or damage could result.

Do not place another projector or other heavy objects on top of the projector.

Failure to observe this will cause the projector to become unbalanced and fall, which could result in damage or injury. The projector will be damaged or deformed.

Installation work (such as ceiling suspension) should only be carried out by a qualified technician. If installation is not carried out and secured correctly it can cause injury or accidents, such as electric shocks.

Do not use anything other than an Authorized ceiling • mount bracket.

Do not cover the air inlet port or the air outlet port.

Doing so will cause the projector to overheat, which can cause fire or damage to the projector.

Do not place the projector in narrow, badly ventilated places such as closets or bookshelves.

Do not place the projector on cloth or papers, as these materials could be drawn into the air inlet port.

Do not place your hands or other objects close to the air outlet port.

Doing so will cause burns or damage your hands or other objects.

Heated air comes out of the air outlet port. Do not • place your hands or face, or objects which cannot withstand heat close to this port.

Precautions with regard to safety (continued)

Do not look and place your skin into the lights emitted from the lens while the projector is being used.

Doing so can cause burns or loss of sight.

Strong light is emitted from the projector's lens. Do not look or place your hands directly into this light. Be especially careful not to let young children look into the lens. In addition, turn off the power and disconnect the power plug when you are away from the projector.

Do not insert any foreign objects into the projector.

Doing so will cause fire or electric shocks.

Do not insert any metal objects or flammable objects • into the projector or drop them onto the projector.

Never attempt to remodel or disassemble the projector.

High voltages can cause fire or electric shocks.

For any inspection, adjustment and repair work, please contact an Authorized Service Center.

Do not project an image with the supplied lens cover attached.

Doing so can cause fire.

ACCESSORIES

Do not use or handle the batteries improperly, and refer to the following.

Failure to observe this will cause burns, batteries to leak, overheat, explode or catch fire.

Do not use unspecified batteries.

Use manganese batteries but not rechargeable • batteries.

Do not dissemble dry cell batteries.

Do not heat the batteries or place them into water or fire.

Do not allow the + and – terminals of the batteries • to come into contact with metallic objects such as necklaces or hairpins.

Do not store batteries together with metallic objects.

Store the batteries in a plastic bag and keep them • away from metallic objects.

Make sure the polarities (+ and ▲) are correct when inserting the batteries.

Do not use a new battery together with an old battery • or mix different types of batteries.

Do not use batteries with the outer cover peeling • away or removed.

Remove the empty batteries from the remote control • at once.

- Insulate the battery using tape or something similar before disposal.

Do not allow children to reach the AAA/R03 battery.

- The battery can cause personal injury if swallowed.

- If swallowed, seek medical advice immediately.

If the battery fluid leaks, do not touch it with bare hands, and take the following measures if necessary.

  • Battery fluid on your skin or clothing could result in skin inflammation or injury.
    Rinse with clean water and seek medical advice immediately.
    Battery fluid coming in contact with your eyes could result in loss of sight.
    In this case, do not rub your eyes. Rinse with clean water and seek medical advice immediately.

Do not disassemble the lamp unit.

If the lamp breaks, it could cause injury.

Lamp replacement

The lamp has high internal pressure. If improperly handled, an explosion and severe injury or accidents will result.

  • Replacement of the lamp should be carried out by a qualified technician.
    The lamp can easily explode if struck against hard objects or dropped.
    Before replacing the lamp, be sure to disconnect the power plug from the wall outlet.
    Electric shocks or explosions can result if this is not done.
  • When replacing the lamp, allow it to cool for at least one hour before handling it otherwise it can cause burns.

Do not allow infants or pets to touch the remote control unit.

- Keep the remote control unit out of the reach of infants and pets after using it.

CAUTION

POWER

When disconnecting the power cord, be sure to hold the power plug and power connector.

If the power cord itself is pulled, the lead will become damaged, and fire, short-circuits or serious electric shocks will result.

When not using the projector for an extended period of time, disconnect the power plug from the wall outlet and remove the batteries from the remote control.

Disconnect the power plug from the wall outlet before carrying out any cleaning.

Electric shocks can result if this is not done.

Precautions with regard to safety (continued)

ON USE/INSTALLATION

Do not put your weight on this projector.

You could fall or the projector could break, and injury will result.

Be especially careful not to let young children stand or sit on the projector.

Do not place the projector in extremely hot locations.

Doing so will cause the outer casing or internal components to deteriorate, or result in fire.

Take particular care in locations exposed to direct • sunlight or near stoves.

Always disconnect all cables before moving the projector.

Moving the projector with cables still attached can damage the cables, which will cause fire or electric shocks to occur.

ACCESSORIES

Do not use the old lamp unit.

If used it could cause lamp explosion.

If the lamp has broken, ventilate the room immediately. Do not touch or bring your face close to the broken pieces.

Failure to observe this will cause the user to absorb the gas which was released when the lamp broke and which contains nearly the same amount of mercury as fluorescent lamps, and the broken pieces will cause injury.

If you believe that you have absorbed the gas or that the gas has got into your eyes or mouth, seek medical advice immediately.

Ask your dealer about replacing the lamp unit and check the inside of the projector.

CAUTIONS WHEN TRANSPORTING

When transporting the projector, the leg adjusters must be housed and do not hold them.

When transporting, keep the projector in the provided carrying bag with the lens cover on it.

Face the lens of the projector in an upward direction and put it gently into the carrying bag.

Do not put anything other than the projector and its • accessories in the carrying bag.

CAUTIONS WHEN INSTALLING

DO NOT USE UNDER THE FOLLOWING CONDITIONS.

Do not set up the projector outdoors.

The projector is designed for indoor use only.

Avoid setting up in places which are subject to • vibration or shocks.

If the projector is installed in a place where vibrations are transmitted or mounted in a car or a vessel, vibrations or impacts will result in damage to the internal parts, causing failure. Install the product in a place free from vibrations and impacts.

Avoid setting up in places which are subject to • sudden temperature changes, such as near an air conditioner or lighting equipment.

Failure to observe this will result in malfunctions or the lamp life will be shortened.

See "TEMP INDICATOR" on page 43.

Avoid setting up in places which are near high-voltage power lines or near motors.

The product will be exposed to interference if it is installed in the vicinity of high-voltage electrical power lines or power sources.

- Do not install the projector at elevations higher than 2 700 m (8 858 ft) above sea level.

If using this projector at high elevations 1 400 - 2 700 m (4 593 - 8 858 ft) above sea level, set the HIGH ALTITUDE MODE to ON.

If using this projector at elevations lower than 1 400 m (4 593 ft) above sea level, set the HIGH ALTITUDE MODE to OFF.

Failure to observe this will result in malfunctions or the lamp life or life of other components will be shortened.

BE SURE TO ASK A SPECIALIZED TECHNICIAN WHEN INSTALLING THE PRODUCT TO A CEILING.

If the product is to be installed hanging from the ceiling, purchase an optional hanging attachment (Model No. ET-PKB2). Please call a specialized technician or contact an Authorized Service Center for installation.

LENS FOCUS

Do not adjust the lens focus in the initial period after switching the projector on. The high clarity projector lens is thermally affected by the light from the light source, making the focus unstable in the period just after switching on. Please allow a warm-up time of at least 30 minutes before adjusting the lens focus.

Precautions with regard to safety (continued)

CAUTIONS ON USE

IN ORDER TO GET THE PICTURE QUALITY

Draw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or light from indoor lamps from shining onto the screen. Depending on where the projector is used, air exhaust vents or the warm air from air conditioning can cause a shimmering effect on the screen. For this reason, take care not to shield the air exhaust vents and consider the direction of the air flowing from air conditioning.

DO NOT TOUCH THE SURFACE OF THE PROJECTOR LENS WITH YOUR BARE HAND.

If the surface of the lens becomes dirty from fingerprints or anything else, this will be magnified and projected onto the screen. Please put the standard lens cover on the projector when you do not use it.

DO NOT MOVE THE PROJECTOR WHILE IT IS OPERATING OR SUBJECT IT TO VIBRATION OR IMPACT.

The service life of its internal components will be shortened.

THE PROJECTOR HAS A HIGH PRESSURE MERCURY LAMP THAT IS CHARACTERIZED AS FOLLOWS:

The brightness of the lamp will decrease over time.

The lamp may explode or shorten the lamp life by • shocks or chipping damage.

In rare cases, it may burst shortly after the first use.

The possibility of its bursting increases when the lamp is used beyond the replacement time.

If the lamp bursts, gas inside the lamp is released in • the form of smoke.

The life of a mercury lamp varies according to the • individual difference or conditions of use.

In particular, turning the power on and off frequently • and/or repeatedly as well as continuous use for 10 hours will greatly affect the life cycle. Provide a lamp for replacement in advance.

CONNECTION TO EXTERNAL DEVICE

When connecting the projector to a computer or external device, use the power cord supplied with the corresponding device and a commercially available shielded interface cable.

OPTICAL COMPONENTS

It may be necessary to replace the optical components such as Liquid crystal panels and Polarizing plates in less than 1 year if using the projector in a high temperature environment or in a very dusty, oily smoke or tobacco smoke environment. For more details, please contact your dealer.

LIQUID CRYSTAL PANEL

The Liquid crystal panels are precision-made. Note that in rare cases, pixels of high precision could be missing or always lit, but this is not a malfunction.

Do not project the same image for long periods of time, as this may remain as an afterimage on the liquid crystal panel. Display the white screen test pattern for more than an hour to remove it. See “TEST PATTERN” on page 39.

SECURITY

TAKE SAFETY MEASURES AGAINST FOLLOWING INCIDENTS.

Personal information being leaked via this product.

Unauthorized operation of this product by a malicious third party.

Interfering or stopping of this product by a malicious • third party.

SECURITY INSTRUCTION

The connecting network must be secured by firewall • or others.

Change your password regularly.

Do not use a password that is simple to guess.

Panasonic and its affiliate companies would never directly inquire about your password.

Do not share your password with the general public.

Set a password, and place restrictions on the users • who can log in.

Precautions with regard to safety (continued)

CLEANING AND MAINTENANCE

ASK AN AUTHORIZED SERVICE CENTER TO CLEAN THE INSIDE OF THE PROJECTOR AT LEAST ONCE A YEAR.

If dust is left to build up inside the projector without being cleaned out, it can result in fire or problems with operation. It is a good idea to clean the inside of the projector before the season when humid weather arrives.

Ask your nearest Authorized Service Center to clean the projector when required.

Please discuss with the Authorized Service Center regarding cleaning costs.

DISPOSAL

When discarding this product, please contact your local authorities or dealer and ask for the correct method of disposal.

SUPPLIED ACCESSORIES

Make sure that the following accessories are provided with your projector.

Remote control (×1)(N2QAYA000011)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 1Power cord (×1)(K2CG3YY00072)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 2RGB signal cable (×1) 1.8 m (5' 10")(K1HY15YY0009)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 3
Power cord secure lock (×1)(TTRA0185)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 4AAA/R03 batteries for Remote control (×2)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 5
Carrying bag (×1)(TPEP033)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 6Lens cover (×1) (TKKL5499)(Attached to the projector by default.)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 7CD-ROM (×1)(TXFQB02VKN5)PANASONIC PTLB2U - SUPPLIED ACCESSORIES - 8

NOTE:

- The protectors for the enclosed products, such as a plug cover or foam cartons, must be handled appropriately.

Contact an Authorized Service Center for any lost accessories.

Keep the accessories away from children.

- The model Nos. of the accessories and parts sold separately are subject to change without notice.

NOTE:

This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material - special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.

Start-up display

The LANGUAGE and INITIAL SETTING menu will be displayed when the projector is turned on for the first time or after it has been initialized. ( page 39)

Navigate the DISPLAY OPTION menu to set the menus in accordance to its application and environment settings.

NOTE:

- When the projector is turned on for the first time, you may be required to adjust the "zoom ring" and "focus ring" (⇒ page 11) on the top of the projector body to make the menu screen clearer.

For details, see POSITION THE IMAGE. ( page 22)

LANGUAGE

1

PANASONIC PTLB2U - 1 - 1

To select the desired language.

PANASONIC PTLB2U - 1 - 2

text_image INITIAL SETTING POLSKI ČEŠTINA MAGYAR PYCCKIЙ 'lny 한국어 • ENGLISH 中文 日本語 DEUTSCH FRANÇAIS ESPAÑOL ITALIANO PORTUGUÊS SVENSKA NORSK DANSK PLEASE SELECT LANGUAGE. SELECT ENTER

2

PANASONIC PTLB2U - 2 - 1

To proceed to INITIAL SETTING menu.

INITIAL SETTING

1

PANASONIC PTLB2U - 1 - 1

To select the desired menu.

→ INSTALLATION
→ HIGH ALTITUDE MODE

2

PANASONIC PTLB2U - 2 - 1

To change the settings in the menu.

PANASONIC PTLB2U - 2 - 2

text_image INITIAL SETTING INSTALLATION < FRONT/DESK > HIGH ALTITUDE MODE OFF SWITCH TO HIGH ALTITUDE MODE "ON" IF OVER 1400m(4593Ft). SELECT RETURN ENTER
INSTALLATION (⇔ page 15, 37)
FRONT/ DESKPut it on a desk or floor and project from the front
FRONT/ CEILINGMount it on the ceiling with a ceiling mount bracket (sold separately) and project from the front
REAR/ DESKPut it on a desk or floor and project from the rear (a translucent screen is required)
REAR/ CEILINGMount it on the ceiling with a ceiling mount bracket (sold separately) and project from the rear (a translucent screen is required)
HIGH ALTITUDE MODE (⇒ page 7, 37)
OFFUse in normal environment(below 1 400 m (4 593 ft) above sea level)
ON Use at high altitude(at 1 400 - 2 700 m (4 593 - 8 858 ft)above sea level)

3

PANASONIC PTLB2U - 3 - 1

NOTE:

- To return to LANGUAGE menu, press [RETURN] in INITIAL SETTING menu.

Details of your projector

PROJECTOR'S MAIN UNIT

Top and front view

PANASONIC PTLB2U - Top and front view - 1

text_image Diagram of a projector with numbered parts labeled for identification

① Control Panel / Indicators
② Remote control signal receptor
③ Leg adjuster button ( page 22)
④ Projection lens
⑤ Air filter compartment (⇒ page 44)

⑥ Zoom ring – To adjust the size of projection. (⇒ page 22)
⑦ Focus ring – To adjust the focus. (⇒ page 22)
⑧ Air intake port

Control Panel / Indicators

PANASONIC PTLB2U - Control Panel / Indicators - 1

flowchart
graph TD
    A["1"] --> B["STANDBY (R)"]
    B --> C["ON(G)"]
    D["2"] --> E["LAMP"]
    F["3"] --> G["TEMP"]
    H["4"] --> I["0"]
    J["5"] --> K["0"]
    L["6"] --> M["0"]
    N["7"] --> O["0"]
    P["8"] --> Q["0"]
    R["9"] --> S["0"]
    T["MENU"] --> U["△"]
    V["FUNCTION"] --> W["▽"]
    X["INPUT SELECT"] --> Y["○"]
    Z["ENTER"] --> AA["○"]
    AB["○"] --> AC["○"]

① Indicate the power supply's status. (⇒ page 19)
② Indicate the lamp unit's status. (⇒ page 43)
③ Indicate the temperature's status. (⇒ page 43)
④ Ambient Luminance sensor (ALS).
⑤ Display the Main menu.

⑥ Navigate through the menus. Confirm selection.
⑦ Create shortcut assigned to certain selected function. ( page 25, 38)
⑧ Switch the input connections. (⇒ page 22)
⑨ Switch between standby mode and projection mode. ( page 20)

Details of your projector (continued)

Rear and bottom view

PANASONIC PTLB2U - Rear and bottom view - 1

text_image Labeled diagram of a computer monitor rear panel showing internal components and ports

① Terminals
② Remote control signal receptor
③ AC IN

Connect the power cord to supply electric power to the projector. ( page 18)

④ Air intake port
⑤ Front leg adjuster

To adjust the projection angle. ( page 22)

⑥ Rear leg adjuster
To adjust the projection angle. ( page 22)
⑦ Burglar hook port
Attach a commercial burglar prevention cable.
⑧ Air outlet port
Hot air comes out from this opening.
⑨ Speaker
⑩ Lamp unit compartment (⇒ page 46)

NOTE:

Do not connect any power cable other than the attached one.

Do not cover the ventilation openings of the air intake port or air outlet port.

Terminals

PANASONIC PTLB2U - Terminals - 1

text_image LAN SERIAL COMPUTER 1 IN COMPUTER 2 IN SVIDEO IN AUDIO OUT VIDEO IN AUDIO IN ① ② ③ ④ ⑤ ⑦ ⑥

① Connect to a network cable. (See "Network Operation Manual".)
② Connect to a computer to control the projector's operation. (⇒ page 17, 51)
③ Connect to a computer or YP_BP_R signal cable. ( page 17)
④ Connect to an S-VIDEO signal cable. (⇒ page 16)

⑤ Connect to a VIDEO signal cable. (⇒ page 16)
⑥ Connect audio cables for inputting audio signal. (⇒ page 17)
⑦ Connect an audio cable for audio signal output to the connected equipment. If it is connected to this terminal, no sound comes out of the built-in speaker. (⇒ page 16, 17)

NOTE:

  • Do not place your hands or other objects close to the air outlet port as this may cause damage or injury.
  • Do not place your hands or face, or objects which cannot withstand heat near the air outlet port. Hot air comes out from this port.

Details of your projector (continued)

PROJECTOR'S REMOTE CONTROL

Top and rear view

Remote control signal emitters
PANASONIC PTLB2U - Top and rear view - 1

Installing/removing batteries

Press the tab and lift up the cover.

Insert the batteries according to the polarity diagram indicated inside or remove.

PANASONIC PTLB2U - Installing/removing batteries - 1

text_image Diagram showing a device with labeled parts, including numbered annotations ① and ② pointing to a component.

PANASONIC PTLB2U - Installing/removing batteries - 2

Use only manganese batteries.

Front view

PANASONIC PTLB2U - Front view - 1

text_image AUTO SETUP MENU RETURN ENTER FREEZE AV MUTE COMPUTER VIDEO DEFAULT FUNCTION INDEX-VIN. DIGITAL ZOOM VOLUME Panasonic PROJECTOR

① POWER

Switch between standby mode and projection mode. ( page 20, 21)

② Display the Main menu. ( page 27)

③ Navigate through the menus with [▲▼◀▶] and confirm the selection with [ENTER]. (⇒ page 26)

④ Capture the projected image as a frozen picture. ( page 23)

⑤ Switch the required input signal button to select. ( page 23)

⑥ Reset some of the settings to the factory default settings. (⇒ page 24)

⑦ Control the zoom size. (⇒ page 25)

⑧ Control speaker volume. (⇒ page 24)

⑨ Create shortcut assigned to certain selected function. (⇒ page 25, 38)

⑩ Display frozen image while the display of subsequent images continues. (⇒ page 24)

⑪ Turn off the projection temporarily. (⇒ page 23)

⑫ Detect the input signal.

Adjust the settings of SHIFT, DOT CLOCK and CLOCK PHASE in the POSITION menu automatically for COMPUTER signals. (⇒ page 23)

NOTE:

Do not drop the remote control.

Avoid contact with liquids or moisture.

Do not attempt to modify or disassemble the remote control.

Do not let strong light shine onto the signal receptor which will cause a malfunction.

- The remote control operates within the range of 7 m (23' 0"), approximately ±30° vertically and horizontally from the projector avoiding any obstacles.

- The operating range may differ due to the screen material and may not be effective with a translucent screen.

Set up your projector

SCREEN SIZE AND THROW DISTANCE

You can adjust the projection size with 1.2 × zoom lens. Calculate and define the throw distance as follows.

PANASONIC PTLB2U - SCREEN SIZE AND THROW DISTANCE - 1

text_image Projected image SH SD SW

PANASONIC PTLB2U - SCREEN SIZE AND THROW DISTANCE - 2

text_image SH Screen L (LW/LT)

PANASONIC PTLB2U - SCREEN SIZE AND THROW DISTANCE - 3

text_image SW L (LW/LT) Screen 79.2 mm

(All measurements below are approximate and may differ slightly from the actual measurements.)

Projection sizeFor 4:3 aspect ratio For 16:9 aspect ratio
Screen diagonal (SD)Minimum distance (LW)Maximum distance (LT)Minimum distance (LW)Maximum distance (LT)
PT-LB2 PT-LB1 PT-LB2 PT-LB1 PT-LB2 PT-LB1 PT-LB2 PT-LB1
0.84 m (33")1.1 m (3' 7")1.1 m (3' 7")1.2 m (3' 11")1.3 m (4' 3")
1.02 m (40")1.1 m (3' 7")1.2 m (3' 11")1.4 m (4' 7")1.4 m (4' 7")1.3 m (4' 3")1.3 m (4' 3")1.5 m (4' 11")1.5 m (4' 11")
1.27 m (50")1.4 m (4' 7")1.5 m (4' 11")1.7 m (5' 6")1.8 m (5' 9")1.6 m (5' 3")1.6 m (5' 3")1.9 m (6' 2")1.9 m (6' 2")
1.52 m (60")1.7 m (5' 6")1.8 m (5' 9")2.1 m (6' 10")2.1 m (6' 10")1.9 m (6' 2")1.9 m (6' 2")2.3 m (7' 6")2.3 m (7' 6")
1.78 m (70")2.0 m (6' 6")2.1 m (6' 10")2.4 m (7' 10")2.5 m (8' 2")2.2 m (7' 2")2.3 m (7' 6")2.6 m (8' 6")2.7 m (8' 9")
2.03 m (80")2.3 m (7' 6")2.4 m (7' 10")2.8 m (9' 2")2.8 m (9' 2")2.5 m (8' 2")2.6 m (8' 6")3.0 m (9' 10")3.1 m (10' 2")
2.29 m (90")2.6 m (8' 6")2.7 m (8' 9")3.1 m (10' 2")3.2 m (10' 6")2.9 m (9' 6")2.9 m (9' 6")3.4 m (11' 1")3.5 m (11' 5")
2.54 m (100")2.9 m (9' 6")3.0 m (9' 10")3.5 m (11' 5")3.5 m (11' 5")3.2 m (10' 6")3.3 m (10' 8")3.8 m (12' 5")3.9 m (12' 8")
3.05 m (120")3.5 m (11' 5")3.6 m (11' 8")4.2 m (13' 9")4.3 m (14' 1")3.8 m (12' 5")3.9 m (12' 8")4.6 m (15' 1")4.7 m (15' 4")
3.81 m (150")4.4 m (14' 4")4.5 m (14' 8")5.2 m (17' 0")5.3 m (17' 4")4.8 m (15' 7")4.9 m (16' 1")5.7 m (18' 8")5.8 m (19' 0")
5.08 m (200")5.8 m (19' 0")6.0 m (19' 7")7.0 m (22' 11")7.1 m (23' 3")6.3 m (20' 8")6.6 m (21' 7")7.6 m (24' 11")7.8 m (25' 6")
6.35 m (250")7.3 m (23' 11")7.5 m (24' 6")8.7 m (28' 6")8.9 m (29' 2")7.9 m (25' 11")8.2 m (26' 9")9.5 m (31' 2")9.7 m (31' 8")
7.62 m (300")8.7 m (28' 6")9.0 m (29' 5")10.5 m (34' 5")10.7 m (35' 1")9.5 m (31' 2")9.9 m (32' 5")11.5 m (37' 7")11.7 m (38' 4")

You can calculate detailed screen dimensions from the "Screen diagonal". The unit of all the calculation results is m. (The results below differ slightly from the actual measurements.)

If the projection size is SD,

For 4:3 aspect ratioFor 16:9 aspect ratio
Screen height (SH)= SD (") × 0.0152= SD (") × 0.0125
Screen width (SW)= SD (") × 0.0203= SD (") × 0.0221
Minimum distance (LW)PT-LB2= 0.0292 × SD (") - 0.025= 0.0318 × SD (") - 0.011
PT-LB1= 0.0302 × SD (") - 0.035= 0.0330 × SD (") - 0.041
Maximum distance (LT)PT-LB2= 0.0351 × SD (") - 0.033= 0.0383 × SD (") - 0.035
PT-LB1= 0.0358 × SD (") - 0.035= 0.0391 × SD (") - 0.040

NOTE:

  • For best projection image quality, install a screen where sunlight or room lightings do not shine directly onto the screen. Close window shades or curtains to block the light and turn off the lightings.
  • Do not use the projector at a raised or horizontally tilted position. It may cause the projector to malfunction.

However, you can tilt the projector's body approximately ±30^ vertically and ±10^ horizontally.

Over tilting may result in shortening the component's life.

- Do not cover the air outlet port and air intake ports or place anything within 50 cm (20") near them as this may cause damage or injury.

PANASONIC PTLB2U - NOTE: - 1

text_image +30° -30°

Set up your projector (continued)

PROJECTION METHOD

See "INSTALLATION" on page 37 to select the projection method.

■ Put it on a desk or floor and project from the front
PANASONIC PTLB2U - PROJECTION METHOD - 1

natural_image Line drawing of a person sitting at a desk watching a projector screen (no text or symbols)
Menu Method
INSTALLATION FRONT/DESK

■ Mount it on the ceiling and project from the front
PANASONIC PTLB2U - PROJECTION METHOD - 2

natural_image Line drawing of a person seated facing a projector screen, with no text or symbols present.
Menu Method
INSTALLATION FRONT/CEILING

Put it on a desk or floor and project from the rear (Use translucent screen)
PANASONIC PTLB2U - PROJECTION METHOD - 3

natural_image Simple line drawing of a person sitting in front of a transparent display case, with no text or symbols present.
Menu Method
INSTALLATION REAR/DESK

Mount it on the ceiling and project from the rear ■ (Use translucent screen)
PANASONIC PTLB2U - PROJECTION METHOD - 4

natural_image Simple line drawing of a person sitting in a chair next to a rectangular display case with a small screen and projection lines (no text or symbols)
Menu Method
INSTALLATION REAR/CEILING

NOTE:

Use the optional ceiling mount bracket (ET-PKB2) when mounting the projector on the ceiling.

- You can adjust the projection angle in the vertical direction by adjusting the leg adjuster button. (⇒ page 22)

Connections

Preparations

  • Read and follow the operating instructions of each peripheral device and turn the peripheral devices off prior to making any connections.
  • Prepare the selected peripheral devices with the connection cables that correspond to the projector's terminals.
  • All peripheral devices and cables used for the connections are sold separately unless indicated otherwise.
  • If the input signal is affected by signal jitter, the projected image may have poor image quality and timebase correction is effective.

Confirm the types of video signals, • see "LIST OF COMPATIBLE SIGNALS" (page 50)

Example: AV equipment

PANASONIC PTLB2U - Example: AV equipment - 1

flowchart
graph TD
    A["LAN"] --> B["S-VIDEO IN"]
    C["SERIAL"] --> B
    D["COMPUTER 1 IN"] --> B
    E["COMPUTER 2 IN"] --> B
    B --> F["VIDEO IN"]
    B --> G["AUDIO OUT"]
    G --> H["1"]
    G --> I["2"]
    H --> J["To audio input"]
    I --> K["To video output or audio output"]
    L["Video player"] --> M["DVd player"]
    N["Video player"] --> O["DVd player"]
    P["To S-VIDEO output"] --> Q["or"]

NOTE:

Switch the audio connection manually for more than one AV equipment connections.

Connections (continued)

Example: Computers

PANASONIC PTLB2U - Example: Computers - 1

flowchart
graph TD
    A["Computer (Controlling a projector)"] --> B["Computer"]
    B --> C["Audio system"]
    C --> D["Computer"]
    D --> E["Computer Computer"]
    subgraph Control
        F["LAN"] --> G["SERIAL"]
        G --> H["COMPUTER 1 IN"]
        H --> I["COMPUTER 2 IN"]
        I --> J["Computer"]
    end
    subgraph Audio
        K["1"] --> L["AUDIO OUT"]
        M["2"] --> N["AUDIO IN"]
    end
    F -.-> G
    G -.-> H
    H -.-> I
    I -.-> J
    J -.-> K
    style Control fill:#f9f,stroke:#333
    style Audio fill:#ccf,stroke:#333

NOTE:

When connecting the RGB signal cable, tighten the fixing screws on the D-Sub (15-pin) connector.
- For the network connection between the projector and computers, see "Network Operation Manual" in the CD-ROM provided.
- Only the RGB signal cable (1 piece) is attached. If any other cables are necessary, purchase them from the market.

Turn the projector ON or OFF

POWER CORD

Fix the provided "power cord secure lock" to the power cord on the projector to prevent the cord from coming off.

For details, see "Precautions with regard to safety". (⇒ pages 5 to 9)

Install the "power cord secure lock" Detach the "power cord secure lock"

1 Push the connector all the way into the AC IN terminal ensuring that the shape of the connector matches that of the terminal.

PANASONIC PTLB2U - Install the "power cord secure lock" Detach the "power cord secure lock" - 1

natural_image Illustration of a hand inserting a plug into a small electronic component (no text or symbols)

2 Align the side of the "power cord secure lock" with the side of the "Rail guide" of the AC IN terminal and slide it in.

PANASONIC PTLB2U - Install the "power cord secure lock" Detach the "power cord secure lock" - 2

text_image Rail guide

3 Latch to the latch catcher and press until it clicks.

PANASONIC PTLB2U - Install the "power cord secure lock" Detach the "power cord secure lock" - 3

text_image Latch

4 Connect the power plug to a wall outlet.

1 Unplug the power plug from the wall outlet.

2 Depress the latch and slide off the lock.

PANASONIC PTLB2U - Install the "power cord secure lock" Detach the "power cord secure lock" - 4

text_image Latch

3 Slide up the "power cord secure lock" and remove it.

PANASONIC PTLB2U - Install the "power cord secure lock" Detach the "power cord secure lock" - 5

text_image Rail guide

4 Hold the connector firmly and detach it from the AC IN terminal.

Direct power on function

If the power cord is connected to a wall outlet with INITIAL START UP (PROJECTOR SETUP menu) is set to ON, projection will start even when the control panel is disabled. (⇒ page 37)

Direct power off function

You can switch off the electric power supply any time by unplugging the power plug from the wall outlet or by switching off the main power.

The internal cooling fan keeps operating using the internal power supply and automatically stops when cooled.

NOTE:

Do not put the projector into the carrying bag with the POWER indicator lit.

Turn the projector ON or OFF (continued)

POWER INDICATOR

PANASONIC PTLB2U - POWER INDICATOR - 1

text_image STANDBY (R) ON(G) LAMP INPUT SELECT ENTER POWER indicator

POWER indicator

→ shows status of the projector's power When the TEMP indicator flashes, the POWER indicator lights red and you cannot turn the projector on.

POWER indicator status

Indicator status Status
No illumination or flashing No poweris supplied and the internal cooling fan is not operating.
RedLitThe power is turned off (when STANDBY MODE is set to ECO).If [POWER] button is pressed, projection starts.
Flashing The power is turned off (when STANDBY MODE is set to NORMAL).If [POWER] button is pressed, projection starts.
GreenFlashing The power is on and preparing for projection.
Lit The projector is projecting.
OrangeLit No power supply and the power is preparing for being turned off.It is turned off (The projection is set in STANDBY MODE) after a while.
Flashing The power is switched on again while cooling the lamp and recovering to the projection mode. Recovery may take a while.

NOTE:

When the power is turned off, the internal fan cools the lamp using internal power supply.

• The power is turned on again while cooling the lamp and recovers to the projection mode. Recovery may take a while.
- While the power is turned off (when STANDBY MODE is set to ECO, the POWER indicator is lit red), power of about 0.4 W is consumed.

Turn the projector ON or OFF (continued)

TURN THE PROJECTOR ON

PANASONIC PTLB2U - TURN THE PROJECTOR ON - 1

text_image POWER indicator STANDBY (R) ON(G) 2)

Before switching on the projector, make sure all the other devices are correctly connected and remove the Lens cover. ( page 16)

1 Connect the power cord. ( page 18) After a while the “power indicator” lights or flashes in red.
2 Press the POWER button. POWER• indicator flashes green several times before it lights up and the STARTUP LOGO is displayed. See STARTUP LOGO in DISPLAY OPTION menu. (⇒ page 34)

NOTE:

Confirm that • CONTROL PANEL (when operating with the projector body) or REMOTE CONTROLLER (when operating with the remote control) under CONTROL DEVICE SETUP in the SECURITY menu is set to ENABLE. (⇒ page 42)

When setting the SECURITY menu, you will be asked to input the password. (⇒ page 40)

When starting up the projector, some small rattling or • tinkling sound may be heard. These are normal and will not affect the performance of the projector.

When the internal cooling fan is operating, some operational sound may be heard. The loudness of the operational sound depends on the external temperature.

- If INITIAL START UP (PROJECTOR SETUP menu) is set to ON, the projector starts projecting when the power cord is connected to a wall outlet. (⇒ page 37) If the projector is turned on again while the internal cooling fan is still operating by the internal power supply, the display may flicker due to the specifications of the lamp. These are normal and will not affect the performance of the projector.

Turn the projector ON or OFF (continued)

TURN THE PROJECTOR OFF

PANASONIC PTLB2U - TURN THE PROJECTOR OFF - 1

text_image POWER indicator 1) 、2) STANDBY (R) ON I G UNIT UNIT UNIT UNIT UNIT UNIT UNIT UNIT

When operating the projector, check the status of the POWER indicator. ( page 19)

1 Press the POWER button.

A confirmation screen will be displayed – the screen will go off and return to projection if there is no operation for approximately 10 seconds.

2 Press the button again.

The lamp goes off and the projection stops.

The cooling fan continues its rotation and • POWER indicator lights orange. Wait until the POWER indicator turns red.

- If STANDBY MODE is set to NORMAL, the POWER indicator flashes red. (⇒ page 37)

3 Disconnect the power plug from the wall outlet after the POWER indicator turns red.

(⇒ page 19)

For urgency, you may disconnect the power • plug immediately since the DIRECT POWER OFF function is installed.

NOTE:

Confirm that • CONTROL PANEL (when operating with the projector body) or REMOTE CONTROLLER (when operating with the remote control) under CONTROL DEVICE SETUP in the SECURITY menu is set to ENABLE. (⇒ page 42)

- Power can be turned off by pressing [POWER] for at least 0.5 seconds.

Project an image

Preparations

Confirm the connections of the peripheral devices • (⇒ page 16, 17) and power cord (⇒ page 18).

Switch on the power •( page 20) to start projecting.

Select the input signal and adjust the image.

SELECT THE INPUT SIGNAL

1 Switch on the connected devices.

When playing a connected DVD player, if SIGNAL SEARCH (DISPLAY OPTION menu) is set to ON, the input signal is detected and projected automatically when the projector is switched on. (⇒ page 35)

Set the • INPUT GUIDE (DISPLAY OPTION) ON-SCREEN DISPLAY menu) to DETAILED. If the projector cannot detect any input signal, the "Computer connection guide" will be displayed. (⇒ page 33)

2 Select an input signal.

The image selected with any of the [INPUT SELECT] button is projected.

NOTE:

  • Change the settings in the PICTURE menu according to the connected device for example DVD, video tape, etc., to be played. (⇒ page 28)
    Confirm the aspect ratio of the screen and image.
    Select the optimum aspect ratio. ( page 31)

POSITION THE IMAGE

When setting up the projector for the first time or setting up at a new place, you must perform the following operations.

1 Adjust the vertical angle of the projector.

Place the projector at the right angle from the screen.

PANASONIC PTLB2U - Adjust the vertical angle of the projector. - 1

natural_image Simple line drawing of a vertical pole with a horizontal dashed line and a rectangular box with icons on the right side (no text or symbols)

Press the leg adjuster button Ⓐ and adjust the vertical projection angle. Then, adjust the projected image to the center of the screen.

PANASONIC PTLB2U - Adjust the vertical angle of the projector. - 2

text_image Rear leg adjuster

2 Adjust the projection size and focus.

Turn the zoom and focus rings to adjust the projected image.

PANASONIC PTLB2U - Adjust the projection size and focus. - 1

text_image Zoom ring (ZOOM) Focus ring (FOCUS)

NOTE:

When you adjust the zoom after adjusting the focus, you may need to adjust the focus of the image again.
- If the projected image slants to the right or left, turn the rear leg adjuster to adjust the angle of the projector.
- If keystone distortion occurs, see KEYSTONE. ( page 30)

Remote control operation

PANASONIC PTLB2U - Remote control operation - 1

text_image AUTO BEETOP MOSER RETURNER EYR FROZEN RF COMPUTER 1500 OCCUPANT RHOUSTON BELL ON DRESSROOM WHIPLE PUMBER Panasonic PROJECTION

CAPTURE AN IMAGE

You can freeze the projected image and temporarily stop the sound, regardless of the playing condition of the connected device.

FREEZE
PANASONIC PTLB2U - CAPTURE AN IMAGE - 1

Press the button again to cancel it. The image is distorted momentarily when the projection is stopped and restarted.

STOP THE PROJECTION TEMPORARILY

You can temporarily stop the projection and the sound from the projector.

PANASONIC PTLB2U - STOP THE PROJECTION TEMPORARILY - 1

Press the button again to cancel it.

SWITCH THE INPUT SIGNAL

You can switch the input signal to be projected.

COMPUTER

COMPUTER
PANASONIC PTLB2U - COMPUTER - 1

The options below are displayed each time you press this button.

COMPUTER1Signal input to COMPUTER1 IN terminal
COMPUTER2Signal input to COMPUTER2 IN terminal

VIDEO

VIDEO
PANASONIC PTLB2U - VIDEO - 1

The options below are displayed each time you press this button.

S-VIDEO Signal input to S-VIDEO IN terminal
VIDEO Signal input to VIDEO IN terminal

You can confirm the selected input terminal (from the graphical input terminal guide on the upper right of the screen), if INPUT GUIDE (DISPLAY OPTION → ON-SCREEN DISPLAY menu) is set to DETAILED. (⇒ page 33)

You can change the input with [▲▼◄►]. It may take some time to change the image after the input signal is switched.

NOTE:

Input a compatible signal shown in the "LIST OF COMPATIBLE SIGNALS". (⇒ page 50)

For the input terminals, • see "Connections" = (page 16) The input guide automatically disappears when it is left • idle.

Press [INPUT SELECT] on the control panel to switch the input in the following order. ( page 11)

PANASONIC PTLB2U - NOTE: - 1

flowchart
graph TD
    A["COMPUTER1"] --> B["COMPUTER2"]
    B --> C["VIDEOS-VIDEO"]
    C --> A

SET UP THE IMAGE POSITION AUTOMATICALLY

The projector automatically adjusts the SHIFT, DOT CLOCK and CLOCK PHASE when an RGB signal is input.

PANASONIC PTLB2U - SET UP THE IMAGE POSITION AUTOMATICALLY - 1

flowchart
graph TD
    A["AUTO SETUP"] --> B["Projected image"]
    B --> C["Screen"]

NOTE:

  • The SIGNAL SEARCH will be in operation when it is set to ON. (⇒ page 35)
    If the dot clock frequency is higher than 162 MHz, DOT CLOCK and CLOCK PHASE can not be adjusted automatically. (⇒ page 30, 31)
  • If the projected signal or image is too dark or blurred around the edge, AUTO SETUP may stop the process before completing the adjustment or adjust abnormally. Project a much clearer or lighter image and try again.

Remote control operation (continued)

RESET TO FACTORY DEFAULT SETTINGS

You can reset most of the customized settings to the factory default settings.

DEFAULT

PANASONIC PTLB2U - RESET TO FACTORY DEFAULT SETTINGS - 1

For details, see "Reset to factory default settings". (⇒ page 26)

CONTROL SPEAKER VOLUME

You can control the volume of the built-in speakers and output audio sound.

PANASONIC PTLB2U - CONTROL SPEAKER VOLUME - 1

  • : increases the volume
  • : decreases the volume

PROJECT AN IMAGE USING INDEX-WINDOW

You can split a projected image into 2 windows using INDEX-WINDOW. One frozen image is stored in memory and displayed on the left side of the screen. Projection continues for the other image on the right side.

PANASONIC PTLB2U - PROJECT AN IMAGE USING INDEX-WINDOW - 1

flowchart
graph TD
    A["INDEX-WIN"] --> B["Projected image"]
    B <--> C["Frozen image"]
    C --> D["Continuing image"]

Press [RETURN] to escape.

INDEX-WINDOW display

PANASONIC PTLB2U - INDEX-WINDOW display - 1

flowchart
graph TD
    A["To capture a new image and change the size in 3 ways."] --> B["Frozen image"]
    A --> C["Continuing image"]
    B --> D["Frozen image"]
    B --> E["Continuing image"]
    C --> F["Frozen image"]
    C --> G["Continuing image"]
    D --> H["Frozen image"]
    E --> I["Frozen image"]
    F --> J["Frozen image"]
    G --> K["Frozen image"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#ccf,stroke:#333
    style D fill:#cfc,stroke:#333
    style E fill:#cfc,stroke:#333
    style F fill:#cfc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333
    style I fill:#fcc,stroke:#333
    style J fill:#fcc,stroke:#333
    style K fill:#fcc,stroke:#333

NOTE:

The aspect ratio of the image is changed and becomes • vertically elongated.

If you change the window size, the aspect ratio of the image is changed. ( page 31)

- While in INDEX-WINDOW mode, press [ENTER] to capture a new image and the frozen image's window will be updated.

When capturing a quick moving picture, repeat several times to get a stable picture.

Remote control operation (continued)

ENLARGE THE IMAGE

You can enlarge the projected image to the center position by emphasizing within the range of 1× to 2×.

PANASONIC PTLB2U - ENLARGE THE IMAGE - 1

flowchart
graph TD
    A["Digital Zoom"] --> B["ABC"]
    B --> C["ABC"]

Press [RETURN] or [MENU] to escape.

[DIGITAL ZOOM] button operation

PANASONIC PTLB2U - [DIGITAL ZOOM] button operation - 1

flowchart
graph LR
    A["+ button: zooms in"] --> B["Press “-” (STANDARD)"]
    C["- button: zooms out"] --> B
    B --> D["Press “+” (MAXIMUM)"]
    E["ABC"] <--> F["ABC"]
    F <--> G["ABC"]

PANASONIC PTLB2U - [DIGITAL ZOOM] button operation - 2

flowchart
graph TD
    A["ABC"] --> B["BC"]
    B --> C["ABC"]
    C --> D["AB"]
    D --> E["ABC"]
    style A fill:#fff,stroke:#000
    style B fill:#fff,stroke:#000
    style C fill:#fff,stroke:#000
    style D fill:#fff,stroke:#000
    note right of A: "Press '▲▼◀▶' to shift the center point."
    note right of D: "(Operation during zoom mode)"

NOTE:

  • When the COMPUTER signal is input, if FRAME LOCK in the POSITION menu is OFF,
    → enlargement range is 1× to 3×.
  • When the COMPUTER signal is input, if FRAME LOCK in the POSITION menu is ON,
    → enlargement range is 1× to 2×.
    When another signal is input, the enlargement range is from 1 × to 2 × by 0.1.
    DIGITAL ZOOM• mode is canceled when the input signal is changed.
  • During DIGITAL ZOOM mode, [AUTO SETUP], [FREEZE], [DEFAULT], [INDEX-WINDOW] and [FUNCTION] (except when AV MUTE is assigned) buttons are not available.
    The image is distorted momentarily when the image is • zoomed.

USE AN ASSIGNED FUNCTION

You can select a useful function from the list and assign it to [FUNCTION] button as a shortcut.

PANASONIC PTLB2U - USE AN ASSIGNED FUNCTION - 1

text_image FUNCTION MENU → FUNCTION

To display the on-screen menu (main menu, sub-menu or detailed menu).

For the menu operation, see "OPERATE THE MENU". (⇒ page 26)

Press and hold for at least 3 seconds.

When not using the [FUNCTION] button

1 Select DISABLE in FUNCTION BUTTON (PROJECTOR SETUP menu).
2 Press [ENTER].
3 Select OK.
4 Press [ENTER].

NOTE:

For details, • see FUNCTION BUTTON in PROJECTOR SETUP menu. (⇒ page 38)

OPERATE THE MENU

Depending on the selected input signals, some items and functions may not be adjusted or available. Some can be adjusted without any signals.

1
PANASONIC PTLB2U - OPERATE THE MENU - 1

text_image MENU PICTURE MODE STANDARD POSITION 0 ———— LANGUAGE 0 ———— DISPLAY OPTION 0 ———— PROJECTOR SETUP 0 ———— SECURITY 0 ———— NETWORK 0 ———— RETURN 0 ———— SELECT ENTER FUNCTION CONTRAST 0 ———— BRIGHTNESS 0 ———— COLOR 0 ———— TINT 0 ———— SHARPNESS 0 ———— COLOR TEMPERATURE DEFAULT DAYLIGHT VIEW AUTO NOISE REDUCTION OFF TV-SYSTEM AUTO

2 Select the main menu item.
PANASONIC PTLB2U - OPERATE THE MENU - 2

text_image PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY NETWORK KEYSTONE 0 - - SHIFT 0 0 0 OVER SCAN 0 - - ASPECT 10.7.9 SELECT RETURN ENTER FUNCTION

3 Select the sub-menu item.

PANASONIC PTLB2U - OPERATE THE MENU - 3

text_image PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY NETWORK KEYSTONE SHIFT OVER SCAN ASPECT SELECT RETURN ENTER DEFAULT FUNCTION

4

PANASONIC PTLB2U - OPERATE THE MENU - 4

text_image Diagram illustrating the operation of a doorbell with directional arrows and a 'ENTER' button, showing change from left to right.

Press ▲▼ buttons to scroll to the required sub-menu item and press ◀▶ buttons or the ENTER button to adjust.

PANASONIC PTLB2U - OPERATE THE MENU - 5

text_image KEystone 0

The selected menu is called up while other menu item disappears from the screen.

NOTE:

  • Press [MENU] or [RETURN] to return to the previous menu. Press repeatedly to exit from the menu mode and return to the projection.
    Called up item will disappear after 5 seconds without any operation and return to the menu mode.
    For the sub-menu items, • see "SUB MENU" in the ON-SCREEN MENU (⇒ page 27).

Reset to factory default settings

DEFAULT

During sub-menu screen display: The items of the sub-menu currently displayed are reset to the factory default settings.

During called up item screen display: Only the item adjusted currently is reset to the factory default setting.

PANASONIC PTLB2U - Reset to factory default settings - 1

NOTE:

You cannot reset all the settings at one time to the factory • default settings.

For resetting all the settings, • see INITIALIZE ALL (PROJECTOR SETUP menu). (⇒ page 39)

- Not all menu items can be reset by pressing [DEFAULT]. Adjust each menu item manually.

PANASONIC PTLB2U - NOTE: - 1

text_image Current setting Default setting

ON-SCREEN MENU

You can access other functions from operating this menu by referring to "OPERATE THE MENU". ( see left)

MENU

The ON-SCREEN MENU displayed consists of the main menu and sub-menu.

PANASONIC PTLB2U - ON-SCREEN MENU - 1

text_image Main menu Sub-menu PICTURE MODE STANDARD CONTRAST 0 —— + LANGUAGE 0 —— + DISPLAY OPTION 0 —— + PROJECTOR SETUP 0 —— + SECURITY 0 —— + NETWORK 0 —— + SELECT RETURN ENTER FUNCTION Operating guidance Current settings

PANASONIC PTLB2U - MAIN MENU - 1

flowchart
graph LR
    A["MENU"] --> B["Main menu"]
    B --> C["ENTER"]
    C --> D["Sub-menu"]
PANASONIC PTLB2U - MAIN MENU - 2PICTURE
PANASONIC PTLB2U - MAIN MENU - 3POSITION
PANASONIC PTLB2U - MAIN MENU - 4LANGUAGE
PANASONIC PTLB2U - MAIN MENU - 5DISPLAY OPTION
PANASONIC PTLB2U - MAIN MENU - 6PROJECTOR SETUP
PANASONIC PTLB2U - MAIN MENU - 7SECURITY
PANASONIC PTLB2U - MAIN MENU - 8NETWORK

Select the required sub-menu item and press ENTER to display the detailed menu.

PICTURE menu

S-VIDEO/VIDEO/RGB (Moving image) ^*1 / YPBPR signal is input.

Sub-menu item Default Page
PICTURE MODE STANDARD 28
CONTRAST 0 28
BRIGHTNESS 0 28
COLOR 0 29
TINT 0 29
SHARPNESS 0 29
COLOR TEMPERATURE DEFAULT 29
DAYLIGHT VIEW AUTO 29
NOISE REDUCTION*2OFF 29
TV-SYSTEM*2AUTO 29
RGB/YPBR*3AUTO 30

*1 RGB moving images can be projected only when the following signals:
480i, 576i, 480p, 576p, 1 080/60i,
1 080/50i, 720/60p, 720/50p
*2 Input signal is S-VIDEO/VIDEO.
*3 Input signal is RGB/YP B P R .

RGB (Still image) is input.

Sub-menu item DefaultPage
PICTURE MODEDYNAMIC28
CONTRAST028
BRIGHTNESS028
SHARPNESS029
WHITE BALANCE RED*1029
WHITE BALANCE GREEN*1029
WHITE BALANCE BLUE*1029
COLOR TEMPERATUREDEFAULT29
DAYLIGHT VIEWAUTO29
RGB/YPBPR*2AUTO30

*1 Input signal is RGB.
^*2 Input signal is RGB (VGA60).

NOTE:

- The factory default values vary depending on the PICTURE MODE setting.

POSITION menu

Sub-menu item DefaultPage
REALTIME KEYSTONEON30
KEYSTONE0 30
SHIFT*1030
DOT CLOCK*1030
CLOCK PHASE*1031
OVER SCAN*1031
ASPECT*116:9 31
FRAME LOCK*1OFF 32

*1 The setting is activated or deactivated depending on the input signal and the specific setting.

LANGUAGE menu

For details, see "LANGUAGE MENU". (⇒page 33)

DISPLAY OPTION menu

Sub-menu item DefaultPage
ON-SCREEN DISPLAY33
CLOSED CAPTION SETTINGOFF34
STARTUP LOGOON34
AUTO SETUPAUTO35
SIGNAL SEARCHON35
BACK COLORBLUE35
WIDE MODE*1AUTO36
SXGA MODE*1SXGA36
OTHER FUNCTIONS36

*1 The setting is activated or deactivated depending on the input signal and the specific setting.

PROJECTOR SETUP menu

Sub-menu item Default Page
STATUS — 36
NO SIGNAL SHUT-OFF DISABLE 37
INITIAL START UP LAST MEMORY 37
INSTALLATION FRONT/DESK 37
HIGH ALTITUDE MODE OFF 37
STANDBY MODE ECO 37
LAMP POWER NORMAL 37
LAMP RUNTIME— 38
EMULATEDEFAULT38
FUNCTION BUTTONSTATUS38
AUDIO SETTING— 38
TEST PATTERN— 39
INITIALIZE ALL— 39

SECURITY menu

Sub-menu item DefaultPage
PASSWORDOFF40
PASSWORD CHANGE40
TEXT DISPLAYOFF40
TEXT CHANGE40
MENU LOCKOFF41
MENU LOCK PASSWORD41
CONTROL DEVICE SETUP42

NETWORK menu

For details of items, see "Network Operation Manual".

Sub-menu itemDefault
WIRED LAN
NAME CHANGE
NETWORK CONTROLON
STATUS
INITIALIZE

NOTE:

- Sub-menu items and the factory default settings vary according to the selected input signal.

PICTURE MENU

Remote control Control panel
PANASONIC PTLB2U - PICTURE MENU - 1PANASONIC PTLB2U - PICTURE MENU - 2

Set the selected item with [◀▶].

PICTURE MODE

You can optimize the projected image depending on the projection's environment.

Change setting

PANASONIC PTLB2U - PICTURE MODE - 1

Change setting

STANDARDSetting for general image
DYNAMICSetting for brightness and sharpness
BLACKBOARDSetting for when projecting on a blackboard
WHITE BOARDSetting for when projecting on a white board
NATURALReproducing the original color of the image

NOTE:

- It may take a while until the selected mode is stabilized.

CONTRAST

You can adjust the contrast of the projected image.

PANASONIC PTLB2U - CONTRAST - 1

BRIGHTNESS

You can adjust the brightness of the projected image.

PANASONIC PTLB2U - BRIGHTNESS - 1

text_image Darker —— Brighter

COLOR

You can adjust the color saturation of the projected image. (For S-VIDEO/VIDEO/RGB (Moving image)/YPBPR input signal only)

PANASONIC PTLB2U - COLOR - 1

TNT

You can adjust the skin tone of the projected image. (For S-VIDEO/VIDEO/RGB (Moving image)/YPBPR input signal only)

PANASONIC PTLB2U - TNT - 1

text_image More reddish —— More greenish

SHARPNESS

You can adjust the sharpness of the projected image.

PANASONIC PTLB2U - SHARPNESS - 1

text_image Less sharp ——▶ More sharp

NOTE:

The adjustable range depends on the input signal.

WHITE BALANCE

You can adjust the white balance in 3-color temperature. (For RGB (Still image) input signal only)

PANASONIC PTLB2U - WHITE BALANCE - 1

PANASONIC PTLB2U - WHITE BALANCE - 2

Advanced menu item Default
WHITE BALANCE RED 0
WHITE BALANCE GREEN 0
WHITE BALANCE BLUE 0

COLOR TEMPERATURE

You can adjust the white balance of the projected image.

PANASONIC PTLB2U - COLOR TEMPERATURE - 1

text_image Change setting —— Change setting
DEFAULT Balanced white
HIGH More bluish
LOW More reddish

DAYLIGHT VIEW

You can keep the projected image bright and vivid even in well-lit rooms where the ambient light sources cannot be controlled.

PANASONIC PTLB2U - DAYLIGHT VIEW - 1

text_image Change setting —— Change setting
AUTO Automatic adjustment
ON Active
OFF Deactive

NOTE:

Do not cover the Ambient Luminance Sensor(ALS) of the projector, otherwise the AUTO mode may not function properly.

- AUTO is not available when INSTALLATION in PROJECTOR SETUP menu is set to REAR/DESK or REAR/CEILING.

NOISE REDUCTION

You can switch the automatic noise reduction system on/off. (For S-VIDEO/VIDEO input signal only)

PANASONIC PTLB2U - NOISE REDUCTION - 1

text_image Change setting —— Change setting
OFF No noise reduction
ON Automatic noise reduction

NOTE:

- If NOISE REDUCTION is set active when the selected input signal has less noise, the image may look different from the true image. If so, set to OFF.

TV-SYSTEM

Switch the setting manually to match the video data. (For S-VIDEO/VIDEO input signal only)

PANASONIC PTLB2U - TV-SYSTEM - 1

text_image Change setting —— Change setting

PANASONIC PTLB2U - TV-SYSTEM - 2

flowchart
graph TD
    A["AUTO"] <--> B["NTSC"]
    B <--> C["NTSC4.43"]
    C <--> D["PAL"]
    D <--> E["PAL-M"]
    E <--> F["PAL"]
    F <--> G["SECAM"]
    G <--> H["PAL-N"]

NOTE:

  • AUTO mode is selected by default.
  • When the projector is not working properly in AUTO mode, change the setting according to each TV system type.
  • AUTO setting will automatically select the compatible signal from NTSC/NTSC 4.43/PAL/PAL60/PAL-M/PAL-N/SECAM.

RGB/YPBPR

(For RGB/YP _B PR input signal only)

Select the signals to be input to the COMPUTER 1 IN and COMPUTER 2 IN terminals.

Change setting

PANASONIC PTLB2U - Change setting - 1

Change setting

AUTO Automatic adjustment
RGB ForRGB signals
YP_BP_R For YP_BP_R signals

NOTE:

AUTO• mode is selected by default.

Select • RGB or YBPR according to the input signal if the image is not normally projected during AUTO mode.

The function only becomes effective when certain signals are input:

(VGA60, 480i, 576i, 480p, 576p, 1 080/60i, 1 080/50i, 720/60p, 720/50p)

POSITION MENU

Remote control Control panel
PANASONIC PTLB2U - POSITION MENU - 1

text_image MENU RETURN ENTER FREE AV TIME COMPUTER VIDEO DEFAULT FUNCTION INDEX

PANASONIC PTLB2U - POSITION MENU - 2

Set the selected item with [▲▼◀▶].

REALTIME KEYSTONE

If the projector is aligned non-perpendicularly to the screen, or if the projection screen has an angled surface; the keystone will be automatically corrected.

Change setting

PANASONIC PTLB2U - Change setting - 1

Change setting

OFF Deactive
ON Active

NOTE:

If the detected tilt of the main unit is ± 5% , even if you set ON, the distortion will not be corrected automatically. Because the priority is not to correct the distortion, but to avoid the image quality deteriorated by correcting.

If you need to correct the keystone, you can correct the • distortion manually by adjusting the KEYSTONE.

HEYSTONE

If you need to correct the angle of the projection even when the REALTIME KEYSTONE is activated, you can correct the keystone manually.

Image Operation
PANASONIC PTLB2U - HEYSTONE - 1PANASONIC PTLB2U - HEYSTONE - 2
PANASONIC PTLB2U - HEYSTONE - 3PANASONIC PTLB2U - HEYSTONE - 4

NOTE:

You can correct the distortion ±30^ from the plane.

  • For a better image quality, install the projector to minimize distortion.
  • The result of the keystone correction will affect the aspect ratio and the size of the image.
  • The image is distorted momentarily when the keystone is corrected.

SHIFT

PANASONIC PTLB2U - SHIFT - 1

Horizontal (H): Press [◀▶] to move the image horizontally.

Vertical (V): Press [▲▼] to move the image vertically.

NOTE:

- This function can be adjusted by pressing the ◀▶▲▼ buttons directly.

NOT CLOCK

If there are interference patterns on the projected image (referred as moire or noise), minimize it by pressing [◀▶] to adjust the clock frequency. (For RGB (Still image) input signal only)

PANASONIC PTLB2U - NOT CLOCK - 1

natural_image Abstract pattern of vertical black and white stripes on white background (no text or symbols)

NOTE:

- DOT CLOCK needs to be adjusted before adjusting the CLOCK PHASE.

QLOCK PHASE

If you require further adjustment for the same reason as the DOT CLOCK adjustment, you can further adjust the timing of the clock. (For RGB/YP _B PR input signal only) Press ◀▶ buttons to adjust.

NOTE:

If the projecting signal's dot clock frequency is higher than 162 MHz, adjusting DOT CLOCK or CLOCK PHASE may not make any difference. Refer to "LIST OF COMPATIBLE SIGNALS". (⇒ page 50)

QVER SCAN

Use this function when characters or pictures are cropped near the periphery of the projected image. (For S-VIDEO/VIDEO/RGB (Moving image)/YP _B PR input signal only)

PANASONIC PTLB2U - QVER SCAN - 1

text_image Zoom out —— Zoom in

Setting range: 0 to +3

ASPECT

You can manually switch to the desired aspect ratio. Selectable options vary according to input signal.

PANASONIC PTLB2U - ASPECT - 1

flowchart
graph TD
    A["Change setting"] --> B["AUTO 4:3 16:9"]
    B --> C["THROUGH H FIT"]
    C --> D["S4:3 HV FIT V FIT"]
    D --> E["Change setting"]

NOTE:

AUTO• mode is displayed only when NTSC/480i signal is input.

THROUGH• mode is displayed only for certain signals. For the wide signal ^*2 , the aspect ratio option cycles through 16:9 V FIT HV FIT.

AUTO (For NTSC/480i input signal only)

The signal which contains an identifying signal will be detected and will automatically project the image in the most optimal aspect setting.

4:3

Standard input signal ^*1 → projection is 4:3 aspect ratio.

Input signal: XGA

PANASONIC PTLB2U - 4:3 - 1

natural_image Two identical gray square panels with circular holes, one rotated to show a larger circle (no text or symbols)

16:9

Standard input signal ^1 → projection is 16:9 aspect ratio. Wide input signal ^2 → projection is the current aspect ratio.

Input signal: 1 080/60i

PANASONIC PTLB2U - 16:9 - 1

text_image Image:Panel:

H FIT

Standard input signal*1 → projection without changing the aspect ratio uses all the panel pixels in the horizontal direction to crop the top and bottom of the image.

Input signal: SXGA

PANASONIC PTLB2U - H FIT - 1

natural_image Two identical square panels with circular holes, one rotated to show a larger circle (no text or symbols)

*1 A standard signal has an aspect ratio of 4:3 or 5:4.

*2 A wide signal has an aspect ratio of 16:10, 16:9 or 15:9.

V FIT

Wide input signal*2 → projection without changing the aspect ratio uses all the panel pixels in the vertical direction to crop the right and left of the image.

Input signal: 1 080/60i

PANASONIC PTLB2U - V FIT - 1

natural_image Diagram showing two rectangular blocks with circular holes, one rotated to form a larger square (no text or symbols)

HV FIT

The image is projected all over the panel pixels (screen). The input signal is projected at the aspect ratio of the panel screen.

Input signal: 1 080/60i

PANASONIC PTLB2U - HV FIT - 1

text_image Image: Image:

S4:3

Standard input signal*1 → the input signal will be sized down 75% and projected. S4:3 mode is effective when projecting 4:3 image onto a 16:9 screen.

Input signal: XGA

PANASONIC PTLB2U - S4:3 - 1

natural_image Diagram showing a square panel with circular holes and an arrow pointing to a rectangular panel with holes (no text or symbols)

*1 A standard signal has an aspect ratio of 4:3 or 5:4.

^*2 A wide signal has an aspect ratio of 16:10, 16:9 or 15:9.

THROUGH

The image will be projected without any size adjustment.

This function can be set when the input signal is smaller than the number of the LCD panel pixels (1024 x 768).

Input signal: NTSC

PANASONIC PTLB2U - THROUGH - 1

text_image Image: □ Panel: □

NOTE:

When a 4:3 image is projected to 16:9 screen, the image may be distorted or some portions may be cropped. Select an aspect ratio (4:3) which retains the creator's intended image.

The order of • ASPECT types is defined not only by the input method but also by the input signals.

If you project an enlarged or distorted copyrighted image using the ASPECT function for commercial use in a public place, you might infringe the copyright of the creator which is protected by the copyright law.

FRAME LOCK

If the projected image is bad, you can activate FRAME LOCK for synchronization. (For RGB input signal only)

PANASONIC PTLB2U - FRAME LOCK - 1

text_image Change setting —— Change setting
ON Active
OFF Deactive

LANGUAGE MENU

Select the required language.

PANASONIC PTLB2U - LANGUAGE MENU - 1

text_image Remote control Control panel MENU RETURN ENTER AV MUTE FREEZ COMPUTER VIDEO DEFAULT FUNCTION INDEX-IN INPUT SELECT STANDBY (R) ON(D) LAMP TEMP MENU FUNCTION

PANASONIC PTLB2U - LANGUAGE MENU - 2

text_image PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY NETWORK SELECT RETURN ENTER FUNCTION 1/2 DEUTSCH FRANÇAIS ESPAÑOL ITALIANO PORTUGUÊS SVENSKA NORSK DANSK

PANASONIC PTLB2U - LANGUAGE MENU - 3

PANASONIC PTLB2U - LANGUAGE MENU - 4

text_image PICTURE POSITION LANGUAGE DISPLAY OPTION PROJECTOR SETUP SECURITY NETWORK SELECT RETURN ENTER 2/2 POLSKI ČEŠTINA MAGYAR РУССКИЙ 한국어 ENGLISH 中文 日本語

The set language is highlighted.

DISPLAY OPTION MENU

PANASONIC PTLB2U - DISPLAY OPTION MENU - 1

text_image Remote control Control panel MENU RETURN ENTER ON(S) COMPUTER VIDEO DEFAULT FUNCTION INDEX-WHL INPUT SELECT STANDARD ON(S) LAMP TEMP MENU FUNCTION

Set the selected item with [◀▶].

ON-SCREEN DISPLAY

You can set the on-screen display.

PANASONIC PTLB2U - ON-SCREEN DISPLAY - 1

text_image Change setting —— Change setting

INPUT GUIDE

Set the display method of the input terminal name currently selected in the upper right corner of the screen.

DETAILEDDisplay the input method using graphic.The INPUT GUIDE will go off if there is no operation after 10 seconds.
OFF Turn off the guide.
SIMPLEDisplay the input method using text.The INPUT GUIDE will go off if there is no operation after 5 seconds.

Computer connection guide

You can switch the output signals from COMPUTER1/COMPUTER2 terminal by pressing the following computer command keys.

ManufacturerImage output selection command
Panasonic NECFn + F3
SAMSUNG HPFn + F4
acer SHARP TOSHIBAFn + F5
ManufacturerImage output selection command
lenovo LG SONY
DELL EPSON
FUJITSU
Apple

NOTE:

The command keys depend on the manufacturers. • For detailed information, please refer to the instructions provided with the computers.

If you want to turn off the computer connection guide, select • SIMPLE or OFF.

OSD DESIGN

You can change the background of the on-screen menu (OSD).

TYPE1 Semitransparent black
TYPE2 Solidblue
TYPE3 Semitransparent dark blue

WARNING MESSAGE

You can choose to or not to display the warning messages.

ONWarning messages will be displayed
OFF No display

NOTE:

- When the WARNING MESSAGE is set to OFF, use the projector with utmost care as most of the warning messages will not be displayed.

CLOSED CAPTION SETTING

If the input signal contains closed captions, you can turn on the feature and switch channels.

CLOSED CAPTION

OFF Deactive
ON Active

MODE

CC1 - 4 Change the channels CC1 - 4

NOTE:

VCR with TBC (Time Base Corrector) function is recommended for video cassette tapes.

You can set the Panasonic logo, your own image or Pre-set letters to be displayed at the start of the projection.

Change setting

PANASONIC PTLB2U - STARTUP LOGO - 1

Change setting

ON Display “Panasonic” logo
TEXT Display the original text
USERDisplay the image registered by the user
OFF No display

NOTE:

  • If TEXT is selected, the input letters are displayed at the start of the projection. You can display 2 lines of original text which contains up to 40 characters each.
  • If USER is selected, the image transferred by the Logo Transfer Software is displayed at the start of the projection. (You can install the Logo Transfer Software from the provided CD-ROM.)
  • STARTUP LOGO will be displayed for 30 seconds.

Editing the original text

1 Press [◀▶] to select TEXT and then press [ENTER].
2 Press [▲▼] to select the desired line and then press [ENTER].

You can input and edit the text for the first line in TEXT1 and the text for the second line in TEXT2.

PANASONIC PTLB2U - Editing the original text - 1

text_image STARTUP LOGO TEXT1 TEXT2 OK CANCEL SELECT RETURN ENTER

3 Press [▲▼◀▶] to select the desired character and then press [ENTER].

To delete all the input characters, move the cursor to ALL DELETE and then press [ENTER].

To delete a character, press [DEFAULT] or move the cursor to select the character then press [DEFAULT].

PANASONIC PTLB2U - Editing the original text - 2

text_image TEXT CHANGE A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 0 SPACE ! " # $ % & ' * + - / = ? @ \ * , | | ~ ( ) < > [ ] { } . . : : OK CANCEL SELECT RETURN DELETE ENTER

4 Select OK and then press [ENTER] to set the input text in the box.
5 Select OK again and then press [ENTER]. Select CANCEL or press [MENU/RETURN] to return to the previous menu without any setting.

AUTO SETUP

AUTO mode is selected by default.

If you do not need to perform automatic correction, select "BUTTON".

Change setting

PANASONIC PTLB2U - AUTO SETUP - 1

Change setting

AUTOWhen the projector detectsCOMPUTER signal, SHIFT, DOT CLOCK and CLOCK PHASE in the POSITION menu is automatically set.
BUTTONOnly when [AUTO SETUP] is pressed, SHIFT, DOT CLOCK and CLOCK PHASE in POSITION menu will be automatically set for COMPUTER signals. (⇒ page 23)

You can turn off the auto signal detection.

Change setting

PANASONIC PTLB2U - SIGNAL SEARCH - 1

Change setting

ONDetects the input signal from the terminals and projects the image
OFFDeactive

NOTE:

SIGNAL SEARCH• is not available during any input signal projection.

BACK COLOR

You can choose BLUE or BLACK screen for the projector when it is idle.

Change setting

PANASONIC PTLB2U - BACK COLOR - 1

Change setting

BLUEDisplay blue screen
BLACK Display black screen

WIDE MODE

Set this mode when projecting wide signals (16:9, 16:10, 15:9).

Change setting

PANASONIC PTLB2U - WIDE MODE - 1

Change setting

AUTO Automatic setting
OFF For 4:3 signals
ON For WIDE signals

SXGA MODE

Set this mode when an SXGA signal is input and the projected image is trimmed.

Change setting

PANASONIC PTLB2U - SXGA MODE - 1

Change setting

SXGA For normal projection

SXGA+ For projection when image is cropped

OTHER FUNCTIONS

You can perform some of the remote control button operations from the sub-menu.

AUTO SETUP

For details, see "SET UP THE IMAGE POSITION AUTOMATICALLY". (⇒ page 23)

FREEZE

You can capture the projected image as a still picture. While the image is frozen, the audio sound through the projector will stop.

Press [RETURN] to escape.

The image is distorted momentarily when the projection is stopped and restarted.

AV MUTE

You can temporarily stop projection and audio sound when the projector is left idle.

Press [MÊNÚ] to escape.

INDEX-WINDOW

For details, see "INDEX-WINDOW display". (⇒ page 24)

DIGITAL ZOOM

PANASONIC PTLB2U - DIGITAL ZOOM - 1

[▶] button: zoom in [◀] button: zoom out

Press [ENTER] to select the enlargement.

Press [MENU] to escape.

The image is distorted momentarily when the image is zoomed.

PROJECTOR SETUP MENU

PANASONIC PTLB2U - PROJECTOR SETUP MENU - 1

text_image Remote control Control panel MENU RETURN ENTER AV MUTE COMPUTER VIDEO DEFAULT FUNCTION INDEX-IN STANDERY (R) ON(S) OUTPUT SELECT ENTER TEMP TEMP MENU FUNCTION

Set the selected item with [ ◀▶ ].

STATUS

You can check the projector's status.

SIGNAL

NAME → Name of input signal

FREQUENCY → Scanning frequency of input signal

RUNTIME

PROJECTOR → Display the projector's current usage time

LAMP → Display the lamp's current usage time

PANASONIC PTLB2U - Menu operation (continued) - 1

SIGNAL SHUT-OFF

If no image signal is input for the time set using the timer, the projector will automatically enter into standby mode.

Change setting

PANASONIC PTLB2U - SIGNAL SHUT-OFF - 1

Change setting

DISABLE NO SIGNAL SHUT-OFF is disabled
15 – 60 MIN.Timer can be set at a 5-minute intervals

PANASONIC PTLB2U - SIGNAL SHUT-OFF - 2

TIAL START UP

You can set the starting method when the power plug is connected to wall outlet.

Change setting

PANASONIC PTLB2U - TIAL START UP - 1

Change setting

LAST MEMORYProjector starts from the last image before the power plug was disconnected
STANDBYProjector starts in the standby mode
ON Projector starts immediately

PANASONIC PTLB2U - TIAL START UP - 2

TALLATION

When installing the projector, select the projection method according to the projector's position. (⇒ page 15)

Change setting

PANASONIC PTLB2U - TALLATION - 1

Change setting

PANASONIC PTLB2U - TALLATION - 2

GH ALTITUDE MODE

If you use the projector at high elevation, the HIGH ALTITUDE MODE setting need to be ON to set the fan speed to high.

Change setting

PANASONIC PTLB2U - GH ALTITUDE MODE - 1

Change setting

OFFUse in normal environment (below 1 400 m (4 593 ft) above sea level)
ONUse at high altitude (at 1 400 m – 2 700 m (4 593 - 8 858 ft) above sea level)

NOTE:

The loudness of fan noise depends on the • HIGH ALTITUDE MODE setting.

PANASONIC PTLB2U - NOTE: - 1

TANDBY MODE

You can change the standby mode setting.

Change setting

PANASONIC PTLB2U - TANDBY MODE - 1

Change setting

ECOThe standby power is reduced to 0.4 W to save power
NORMALThe power of the projector can be turned ON and the audio output can be set active by controlling the computer connected via wired LAN in standby mode

PANASONIC PTLB2U - TANDBY MODE - 2

AMP POWER

You can adjust the power of the lamp to save electricity, prolong the lamp life and reduce the noise.

Change setting

PANASONIC PTLB2U - AMP POWER - 1

Change setting

NORMAL When higher luminance is required
ECO When lower luminance is sufficient

NOTE:

This function is disabled when no input signal is detected. ECO· setting is recommended when higher luminance is not required such as in a small room.

LAMP RUNTIME

You can check how long the lamp has been used.

NOTE:

LAMP RUNTIME• is important for lamp replacement timing.

See "REPLACE THE LAMP UNIT". (⇒ page 45)

Check the lamp unit replacement time. •( page 45)

If the lamp runtime has reached 3 800 hours, the red (time indicator) and gray marks appear alternately to notify you of the lamp replacement time.

The lamp life varies depending on the usage condition • (number of power-on times, etc.).

BMULATE

When the projector is controlled by a computer through serial input terminal, you can change the setting to use the former projector control commands.

PANASONIC PTLB2U - BMULATE - 1

2 To select the required setting.
PANASONIC PTLB2U - BMULATE - 2

PANASONIC PTLB2U - BMULATE - 3

• DEFAULTLB2 SeriesLB1 SeriesLB75 SeriesLB78 SeriesLB80 SeriesLB90 Series
D3500 D3500
D4000 D4000
D/W5K seriesD5500 SeriesDW5000 SeriesD5600 SeriesDW5100 SeriesD5700 Series
D/W/Z6K seriesD5000 SeriesD6000 SeriesDW6300 SeriesDZ6700 SeriesDZ6710 Series
L730L520 SeriesL720 SeriesL730 Series
L780L750 SeriesL780 Series
L735 L735 Series
L785 L785 Series
F/W seriesF100 SeriesFW100 SeriesF200 SeriesF300 SeriesFW300 Series

NOTE:

Some commands are not available. For details, please contact your dealer.

38 → ENGLISH

FUNCTION BUTTON

You can select a useful function from the list and assign it to [FUNCTION] button as a short-cut.

MENU

PANASONIC PTLB2U - FUNCTION BUTTON - 1

FUNCTION

PANASONIC PTLB2U - FUNCTION BUTTON - 2

To display the on-screen menu (main menu, sub-menu or detailed menu).

For the menu operation, see "OPERATE THE MENU".

(⇒ page 26)

Press and hold for at least 3 seconds.

When not using the [FUNCTION] button ( page 25)

NOTE:

The text and button color will change once the setting has completed.

AUDIO SETTING

You can perform detailed setting for Audio.

VOLUME

You can adjust the volume of the built-in speakers and audio output sound.

PANASONIC PTLB2U - VOLUME - 1

BALANCE

You can adjust to listen to the sound played equally from both right and left external stereo speakers, or adjust the balance so that more sound plays from either the left or right side.

PANASONIC PTLB2U - BALANCE - 1

IN STANDBY MODE

You can turn ON or OFF the audio output in standby mode.

Change setting

PANASONIC PTLB2U - IN STANDBY MODE - 1

Change setting

OFF Deactive
ONActive

NOTE:

- When STANDBY MODE is set to ECO, the audio output cannot be activated in the standby mode, even if ON is selected.

AUDIO IN SELECT

You can select the AUDIO IN 1 or AUDIO IN 2 terminal to connect the audio output of the devices connected to COMPUTER 1 IN or COMPUTER 2 IN.

Change setting

PANASONIC PTLB2U - AUDIO IN SELECT - 1

Change setting

AUDIO IN SELECT

COMPUTER1 INSelect AUDIO IN 1 orAUDIO IN 2 terminal
COMPUTER2 INSelect AUDIO IN 1 orAUDIO IN 2 terminal

TEST PATTERN

You can use the 7 different test patterns to adjust the focus of the image.

PANASONIC PTLB2U - TEST PATTERN - 1

To display the test pattern.

Change pattern

PANASONIC PTLB2U - TEST PATTERN - 2

Change pattern

Press [MENU] or [RETURN] to return to the PROJECTOR SETUP menu, or press repeatedly to escape the menu mode.

NOTE:

The initial screen is an all white pattern. Only when • TEST PATTERN is assigned to the [FUNCTION] button, the lattice pattern will be displayed as the initial screen.

INITIALIZE ALL

You can reset all of the customized settings in MENU to the factory default.

  • If the [ENTER] is pressed in the INITIALIZE ALL menu, "INITIALIZE ALL" will be displayed. Select OK and press [ENTER], "NOW INITIALIZING..." is displayed followed by "POWER OFF" display. Select OK and turn the power off according to the instruction. (All other buttons are deactivated.)
  • The LANGUAGE and INITIAL SETTING menu screen will be displayed when the power is connected. (⇒ page 10)

NOTE:

The usage time of the projector, lamp runtime and the • NETWORK settings will not be initialized.
- When PASSWORD in SECURITY menu is activated, ensure to enter the correct password when initializing.
- After INITIALIZE ALL operation is completed, the password is reset to the factory default setting and PASSWORD setting is turned OFF.

SECURITY MENU

Remote control Control panel
PANASONIC PTLB2U - SECURITY MENU - 1

text_image MENU RETURN ENTER FREEZ AV MUTE COMPUTER VIDEO DEFAULT FUNCTION INDEX

PANASONIC PTLB2U - SECURITY MENU - 2

Set the selected item with [◀▶].

When you use SECURITY menu for the first time, you will be asked to perform the password operation. Input the initial password by pressing [▲▶▼◀▲▶▼◀] in this order and then press [ENTER].

NOTE:

If you have changed the password, input the new password • and press [ENTER].

PASSWORD

You can activate the security system and the password operation will be asked to perform when projection mode starts.

Change setting

PANASONIC PTLB2U - Change setting - 1

Change setting

OFF Deactive

ON Active

NOTE:

- PASSWORD is set to OFF by default and when initialized. Change your password regularly. Do not use a simple • password that is easy to decode.

Unless you perform the correct password operation, all of the control buttons will be disabled except the [POWER] button.

PASSWORD CHANGE

You can change the password.

PANASONIC PTLB2U - PASSWORD CHANGE - 1

To change the password.

(Up to 8 button operations can be set.)

PANASONIC PTLB2U - PASSWORD CHANGE - 2

3 Input the password again and press the button.

NOTE:

The entered password operations will appear as asterisks in the box.

If the password input second does not match with the • password input first, an error message is displayed. In this case, input the correct password again.

TEXT DISPLAY

You can set your original text to display regularly at the bottom of the projected image during projection.

Change setting

PANASONIC PTLB2U - Change setting - 1

Change setting

OFF Deactive
ON Active
  • When CLOSED CAPTION SETTING is set to ON, SECURITY TEXT will not be displayed.

TEXT CHANGE

You can enter your original text to be displayed when TEXT DISPLAY is turned ON.

PANASONIC PTLB2U - TEXT CHANGE - 1

To select

the characters

(You can input up to 22 characters.)

To delete all the entered characters, move the cursor to ALL DELETE and press [ENTER].

To delete a character, press [DEFAULT] or move the cursor to the required character then press [DEFAULT].

PANASONIC PTLB2U - Menu operation (continued) - 1

text_image TEXT CHANGE A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 0 SPACE ! * # $ % & ' * + - / = ? @ \ * _ ` | ~ ( ) < > [ ] { } . : . OK CANCEL SELECT RETURN DELETE ENTER

2
PANASONIC PTLB2U - Menu operation (continued) - 2
To select
OK

Select CANCEL or press [MENU/RETURN] to return to the previous menu without setting.

PANASONIC PTLB2U - Menu operation (continued) - 3

ENU LOCK

Press [MENU] to display the menu. You can lock or unlock the menu operation.

Change setting
PANASONIC PTLB2U - ENU LOCK - 1
Change setting

OFF Unlock the menu operation
ON Lockthe menu operation

NOTE:

  • Once MENU LOCK is set to ON, you cannot use the [MENU] button unless you input the correct password.
  • The MENU LOCK is set to OFF by default and when initialized.

PANASONIC PTLB2U - NOTE: - 1

ENU LOCK PASSWORD

You can set a MENU LOCK PASSWORD.

1
PANASONIC PTLB2U - ENU LOCK PASSWORD - 1
To select
the characters

(You can input up to 16 characters.)

To delete all the entered characters, move the cursor to ALL DELETE and press [ENTER]. To delete a character, press [DEFAULT] or move the cursor to the required character then press [DEFAULT].

PANASONIC PTLB2U - ENU LOCK PASSWORD - 2

text_image MENU LOCK PASSWORD A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 0 SPACE ! " # $ % & ' * + - / = ? @ \ " . ` ` ( ) < > [ ] ( ), . : ; OK CANCEL SELECT RETURN DELETE ENTER

2
PANASONIC PTLB2U - ENU LOCK PASSWORD - 3
To select
OK

Select CANCEL or press [MENU/RETURN] to return to the previous menu without setting.

NOTE:

When using the projector for the first time or after • INITIALIZE ALL operation is activated, the initial password is set to AAAA.

Change your password regularly. Do not use a simple • password that is easy to decode.

- To reset the password to the initial password, see MENU LOCK PASSWORD. (⇒ page 52)

CONTROL DEVICE SETUP

You can enable/disable the button operations of the control panel and remote control.

Change setting

PANASONIC PTLB2U - CONTROL DEVICE SETUP - 1

Change setting

CONTROL PANEL

ENABLE Enable the button operations
DISABLE Disable the button operations

REMOTE CONTROLLER

ENABLE Enable the button operations
DISABLE Disable the button operations

NOTE:

  • If DISABLE is selected and [ENTER] is pressed, the confirmation screen appears. Select OK and press [ENTER].
  • If any button is pressed after CONTROL PANEL is set to DISABLE, the password screen appears. Input the password which is set in the SECURITY menu. (If no operation is done, the password screen disappears in 10 seconds.)
    If you set both • CONTROL PANEL and REMOTE CONTROLLER to DISABLE, all buttons' operations of the control panel and remote control are disabled and you cannot turn off the power.
    How to clear DISABLE:
    During the standby mode or projection, press and hold [ENTER] and [MENU] for at least 2 seconds, and CONTROL PANEL is set to ENABLE.
    Change the setting of REMOTE CONTROLLER with the control panel.

NETWORK MENU

Remote control Control panel
PANASONIC PTLB2U - NETWORK MENU - 1

text_image MENU RETURN ENTER FREEZ AV MUTE COMPUTER VIDEO DEFAULT FUNCTION INDEX

PANASONIC PTLB2U - NETWORK MENU - 2

Set the selected item with [◀▶].

NOTE:

These items are set for network connection with a • computer. For details of the PJ Link and network, see "Network Operation Manual".

WIRED LAN

You can set up a wired LAN.

NAME CHANGE

You can change the name of the projector.

NETWORK CONTROL

When controlling the projector with a computer on the network, you must turn this function ON.

STATUS

You can display the status of the network setting.

INITIALIZE

You can reset the settings of the network to the factory default settings.

NOTE:

- If PASSWORD (SECURITY menu) is activated, when the network setting is initialized, you will be required to input the password.

LAMP and TEMP indicators

The LAMP and/or TEMP indicators will light up to indicate that the projector has some problems.

NOTE:

Make sure to turn off the power • (see "TURN THE PROJECTOR OFF" on page 21) and confirm the power supply status with the POWER indicator. (⇒ page 19)

TEMP indicator LAMP indicator
PANASONIC PTLB2U - NOTE: - 1

text_image FODUB FODUB 1000V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V 10V MINT 162527 I ENTER 162527 MINT 162527 I ENTER 162527 MINT 162527 I ENTER 162527 MINT 162527 I ENTER 162527

Manage the problem as follows:

LAMP INDICATOR

Indicator• Illuminating red• Flashing red
ProblemLAMP RUNTIME has reached 3 800 hours.LAMP circuit failure, abnormal function or the lamp unit is damaged.
CauseLamp unit will run out soon and needs to be replaced.The projector is turned on again too soon.LAMP circuit failure, abnormal function.Lamp unit is damaged.
RemedySee “REPLACE THE LAMP UNIT”. (⇒ page 45)Let the lamp unit cool down and turn on the projector after 90 seconds.Turn the projector off (⇒ page 21) and contact an Authorized Service Center.See “REPLACE THE LAMP UNIT”. (⇒ page 45)

NOTE:

- If the LAMP indicator still lights or flashes after the above remedy, contact an Authorized Service Center.

TEMP INDICATOR

IndicatorIlluminating red while projecting and the alert will be displayed.·Flashing red and power is turned off.·
ProblemThe temperature inside and/or outside the projector is abnormally high.The projection may become darker than usual.·The internal fan's operational noise may be louder than usual.·
CauseThe air outlet port and air intake ports are covered.The room temperature is too high.The filter is excessively dirty and the ventilation is poor.The projector is located at 1 400 - 2 700 m (4 593 - 8 858 ft).
RemedyRemove object(s) from the air outlet port and air intake ports or clear around the projector.Reinstall the projector in temperature controlled place.(⇒ page 54)Clean the filter in a proper method.(⇒ page 44)Turn on the projector*1and set the HIGH ALTITUDE MODE to ON. (⇒ page 37)

*1 The projector will operate for 2 minutes with OFF set at high elevation.

NOTE:

  • Perform the above remedy; disconnect the power plug, and then supply the power again. If the TEMP indicator still lights or flashes after the above remedy, contact an Authorized Service Center.
  • If temperature in the projector rises, the fan speed increases and the sound becomes louder.

Care and replacement

Preparations

Before cleaning, be sure to turn off the power and disconnect the power plug from the wall outlet. ( page 18, 21)

CLEANING THE PROJECTOR

Cabinet

Wipe off dirt and dust gently with a soft cloth.

If it is difficult to remove the dirt, wipe the projector with a damp cloth. Dry off the projector with dry cloth.

- Do not use petroleum benzine, thinner, any alcoholic solvent, kitchen detergents or chemical cloths. Failure to observe these may result in altered or damaged surfaces of the projector.

Projector lens

Make sure no dirt or dust remains on the surface of the projector lens glass. It will be enlarged and projected onto the screen.

Wipe off dirt and dust gently with a lint-free cloth. Do not wipe the projector lens with a cloth which has collected dust.

NOTE:

Clean the projector lens with special care.

Air filter

If the air filter is excessively dirty, the internal temperature of the projector increases, the TEMP indicator lights, and the power is turned off.

If the power is turned off, the TEMP indicator flashes.

Clean the air filter regularly every 100 hours of usage.

1 Remove the air filter.

While pressing the tab of the air filter, pull the air filter open slowly.

PANASONIC PTLB2U - Remove the air filter. - 1

text_image Tab Air filter

2 Clean the air filter.

Vacuum dirt and dust from the air filter.

PANASONIC PTLB2U - Clean the air filter. - 1

natural_image Line drawing of a hand using a knife to cut a rectangular object (no text or symbols)

3 Install the air filter.

Install in the reverse order to 1).

NOTE:

  • Do not use the projector without attaching the air filter. Otherwise, it will suck in dirt and dust which can cause malfunction.
  • The TEMP indicator may flash because of clogging within 100 hours, depending on the using environment. In that case, clean the air filter at shorter intervals.

Care and Replacement (continued)

REPLACE THE LAMP UNIT

Air filter

The air filter should be replaced when cleaning is ineffective and when replacing the lamp unit. A replacement air filter is provided with a replacement lamp unit (ET-LAB2). Contact an Authorized Service Center for the air filter (TXFKN01VKN5).

Lamp unit

The lamp unit, ET-LAB2 is consumable and you must replace it regularly. It is recommended that a qualified technician carry the lamp unit replacement. Consult with an Authorized Service Center.

Note on lamp unit replacement

Handle the lamp unit with special care as the lamp is made of glass.

Dropping or giving it a shock may cause it to burst or damaged.

If you wish to discard the used lamp, please contact your local authorities or dealer and ask for the correct method of disposal.

Prepare a Phillips-head screwdriver.

When replacing the lamp unit, be sure to hold it by the handle.

Hold the lamp unit horizontally to prevent broken pieces from scattering.

When the projector is mounted in the ceiling, do not work directly under the projector or put your face close to the projector.

Pull out the lamp vertically.

PANASONIC PTLB2U - Note on lamp unit replacement - 1

natural_image Line drawing of a hand holding a mechanical component (no text or symbols)

NOTE:

Prior to replacing the lamp unit, allow it to cool down to prevent the risk of burns, damage and other hazards.

Do not attempt replacement of an unauthorized lamp unit.

The model Nos. of the accessories and the parts sold separately are subject to change without notice.

Lamp unit replacement time

When the lamp has expired, the brightness may decrease over time. 4 000 hours of use is a rough guide of the replacing time and that might be shortened due to usage conditions, specifications of the lamp unit or environmental conditions. You can check the duration of usage time by checking LAMP RUNTIME in the PROJECTOR SETUP menu. Do not use a lamp unit over 5 000 hours. Failure to observe this may result in explosion of the lamp.

ON-SCREEN DISPLAYREPLACE LAMPLAMP indicatorLAMP
3 800 hoursDisplay “REPLACE LAMP” at the upper left of the screen for 30 seconds. If any button is pressed within 30 seconds, the message disappears.Illuminates red, even in the standby mode.
5 000 hoursDisplay “REPLACE LAMP” at the upper left of the screen, and it will stay until you respond. The power is turned off automatically in 10 minutes.

NOTE:

The guide time, 4 000 hours, is a rough estimate based on certain conditions and is not a guaranteed time.

Care and Replacement (continued)

Lamp replacement procedure

  • When the projector is mounted in the ceiling, do not work directly under the projector or put your face close to the projector.
  • Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not securely installed, it may cause the protection circuit to operate and the power cannot be turned on.

1 Disconnect the power plug from the wall outlet according to "TURN THE PROJECTOR OFF" (⇒ page 21), wait for at least 1 hour and check the bottom if the lamp unit has cooled.
2 Use a Phillips-head screwdriver to loosen the 1 lamp unit cover screw on the back of the projector until the screw loosen and remove the lamp unit cover.

PANASONIC PTLB2U - Lamp replacement procedure - 1

text_image Lamp unit cover screw Lamp unit cover Rear side

PANASONIC PTLB2U - Lamp replacement procedure - 2

text_image Panasonic Lamp unit cover Top side

3 Use a Phillips-head screwdriver to loosen the 2 lamp unit screws. Pull the used lamp unit gently from the projector.

PANASONIC PTLB2U - Lamp replacement procedure - 3

text_image Panasonic Lamp unit screws Handles

4 Press in the lamp unit until it clicks and make sure the unit is installed securely. Tighten the 2 lamp unit screws securely with a Phillips-head screwdriver.

During insertion, particularly press the ⊕ portion securely.

PANASONIC PTLB2U - Lamp replacement procedure - 4

text_image Panasonic Lamp unit screws

5 Attach the lamp unit cover and tighten the 1 lamp unit cover screw securely with a Phillips-head screwdriver.
6 Connect the power cord to a wall outlet.
7 Press [POWER] to begin projection.

NOTE:

- If INITIAL START UP in the PROJECTOR SETUP menu is set to ON, the projector starts projecting when the power cord is connected to a wall outlet. (⇒ page 37)

8
PANASONIC PTLB2U - NOTE: - 1
To display the main menu.

PANASONIC PTLB2U - NOTE: - 2
To scroll to the PROJECTOR SETUP menu.

Care and Replacement (continued)

9

PANASONIC PTLB2U - Care and Replacement (continued) - 1

PANASONIC PTLB2U - Care and Replacement (continued) - 2

To select the PROJECTOR SETUP menu.

To select LAMP RUNTIME.

10

PANASONIC PTLB2U - Care and Replacement (continued) - 3

Press and hold for approximately 3 seconds.

PANASONIC PTLB2U - Care and Replacement (continued) - 4

LAMP RUNTIME

LAMP RUNTIME RESET.

OK

:PRESS

BUTTON

CANCEL

:PRESS ANY OTHER BUTTON

NOTE:

- If any button other than the [POWER] is pressed, the LAMP RUNTIME screen disappears and the lamp runtime is not reset. (Repeat from step 8 again).

11

PANASONIC PTLB2U - NOTE: - 1

After the lamp goes off, projection stops and the [POWER] button on the main unit lit red. Disconnect the power plug. The lamp runtime has been reset to "0".

Ceiling mount bracket safeguards

Installation work of the ceiling mount bracket should only be carried by a qualified technician.

- Even if it is during guaranteed period, the manufacturer is not responsible for any hazard or damage caused by using a ceiling mount bracket which is not purchased from an authorized distributors, or environmental conditions.

Remove an unused ceiling mount bracket promptly.

- Ensure to use a torque driver and do not use an electrical screwdriver or an impact screwdriver.

For details, see the work instruction manual packed together with the ceiling mount bracket.

- The model Nos. of the accessories and the parts sold separately are subject to change without notice.

Model No. of ceiling mount bracket: ET-PKB2

PANASONIC PTLB2U - Ceiling mount bracket safeguards - 1

text_image Model No. of ceiling

PANASONIC PTLB2U - Ceiling mount bracket safeguards - 2

text_image M4 × 0.7 9 mm

Torque:1.25 ± 0.2 N.m

Troubleshooting

Confirm the following problem and cause.

If the suggested solutions do not solve the problem, contact an Authorized Service Center.

Problem Cause Page
Power does not turn on.The power cord may not be connected securely. ●No electric supply at the wall outlet. ●The circuit breakers have tripped. ●TEMP or LAMP indicator is lit or flashes.The lamp unit cover has not been securely installed. ●CONTROL PANEL in the PROJECTOR SETUP menu is invalidated.18——434642
No picture appears.The lens cover is not removed. ●The input terminal may not be connected properly. ●The input selection setting may not be correct. ●The BRIGHTNESS adjustment setting may be at the minimum setting.●the signal input source may not be operating properly.●The AV MUTE function may be in use.——16, 172228——23
The picture is fuzzy.●the lens focus may not have been set correctly.●the projector may not be at the correct distance from the screen.●the lens may be dirty.●the projector may be tilted too much.22144422
Color is pale or grayish.●COLOR or TINT adjustment may be incorrect.●the input source which is connected to the projector may not be adjusted correctly.29—
No sound can be heard from the internal speaker.●the audio signal source may not be connected properly.●the volume adjustment may be at the lowest possible setting.●A cable may be connected to the AUDIO OUT terminal.16, 1724, 3812
The remote control does not operate.●the batteries may be weak.●the batteries may not have been inserted correctly.●The remote control signal receptor on the projector may be obstructed.●the remote control unit may be out of the operation range.●REMOTE CONTROLLER in the PROJECTOR SETUP menu is invalidated.●The remote control is under a strong light such as fluorescent.——1313134213
The control buttons of the projector do not operate.●CONTROL PANEL in the PROJECTOR SETUP menu is invalidated.(If you have a loss of the remote control while the CONTROL PANEL is invalidated, press and hold [MENU] for 2 seconds by pressing [ENTER].)42
The picture does not display correctly.●The signal format (TV-SYSTEM, RGB/YPBPR) may not have been set correctly.●there may be a problem with the VCR or other signal source.●A signal which is not compatible with the projector is being input.29, 30——50
Picture from a computer does not appear.●The RGB signal cable is too long. (Limit to 10 m (32' 10").●The external video output from a laptop computer may not be correct. (You may be able to change the external output settings by pressing the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method varies depending on the type of computer; refer to the documentation provided with your computer for further details.)——34
The projector cannot be controlled through serial terminal.●EMULATE in the PROJECTOR SETUP menu is not set correctly.(If you fail to select your product series, ask your dealer for repair.)38

Dimensions

PANASONIC PTLB2U - Dimensions - 1

Trademark acknowledgements

VGA and XGA are trademarks of International Business Machines Corporation.

S-VGA is a registered trademark of the Video Electronics Standards Association.

HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI • Licensing LLC.

- The font used in the on-screen displays is a Ricoh bitmap font, which is manufactured and sold by Ricoh Company, Ltd.

All other trademarks are the property of the various trademark owners.

Technical information

LIST OF COMPATIBLE SIGNALS

This projector can project the following image signals.

ModeDisplay resolution (dots)*1Scanning frequencyDot clock frequency (MHz)Picture quality*2PnP availability*3Terminals
H (kHz) V(Hz)
NTSC/NTSC4.43/PAL-M/PAL60720 × 480i 15.759.9 — AVIDEO/S-VIDEO
PAL/PAL-N/SECAM 720 × 576i 15.6 50 — A
525i (480i) 720 × 480i 15.7 59.9 13.5 ARGB/YPBPR
625i (576i) 720 × 576i 15.6 50 13.5 A
525p (480p) 720 × 483 31.5 59.9 27A
625p (576p) 720 × 576 31.3 5027A
1 125 (1 080)/60i1 920 × 1 080i 338 60 74.3 A
1 125 (1 080)/50i1 920 × 1 080i 281 50 74.3 A
1 125 (1 080)/60p1 920 × 1 080p67.560.0148.5AO
1 125 (1 080)/50p1 920 × 1 080p56.350.0148.5AO
750 (720)/60p1 280 × 720 4560 74.3 A
750 (720)/50p1 280 × 720 37.550 74.3 A
VESA640 × 400 31.570.1 25.2 ARGB
640 × 400 37.985.1 31.5 A
VGA640 × 480 31.559.9 25.2 AO
640 × 48035 66.730.2 AO
640 × 480 37.972.8 31.5 AO
640 × 480 37.575 31.5 AO
640 × 480 43.38536A
SVGA800 × 600 35.256.3 36AO
800 × 600 37.960.3 40AO
800 × 600 48.172.2 50AO
800 × 600 46.975 49.5 AO
800 × 600 53.785.1 56.3 A
MAC832 × 624 49.774.6 57.3 AO
XGA1 024 × 768 39.650.1 51.9AA
1 024 × 768 48.46065AAO
1 024 × 768 56.570.1 75AAO
1 024 × 768 6075 78.8AAO
1 024 × 768 68.785 94.5AA
MXGA1 152 × 864 6471.2 94.2 AO
1 152 × 864 67.574.9108A
1 152 × 864 77.185 119.7A
MAC1 152 × 87068.775.1100AO
MSXGA1 280 × 9606060108AO
SXGA1 280 × 1 024 6460108A
1 280 × 1 024 8075135AO
1 280 × 1 02491.1 85157.5A
SXGA60+1 400 × 1 050 6460108A
1 400 × 1 05065.159.9122.4AO
UXGA1 600 × 1 2007560162AO
WIDE750 (720)1 280 × 720 44.859.9 74.5 AO
1 280 × 720 37.149.8 60.5 A
WXGA7681 280 × 768 39.649.9 65.3 A
1 280 × 768 47.859.9 79.5 AO
WXGA8001 280 × 800 41.35068A
1 280 × 800 49.160.2 69.1 AO
1 280 × 800 49.759.8 83.5 A
WXGA+1 440 × 90055.959.9106.5AO
WSXGA+1 680 × 1 05065.360146.3AO
WUXGA1 920 × 1 20074.659.9193.3B

*1 The "i" appearing after the resolution indicates an interlaced signal.
*2 The following symbols are used to indicate picture quality.
AA : Maximum picture quality can be obtained.
A : Signals are converted by the image processing circuit before picture is projected.
B : Some loss of data occurs to make projection easier.
*3 The signals marked with circles (O) can be applied by plug-and-play device.

Technical Information (continued)

SERIAL TERMINAL

The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specifications. The projector can be controlled by a personal computer which is connected to this connector.

Connection

PANASONIC PTLB2U - Connection - 1

text_image Computer D-Sub 9-pin (male) LAN SERIAL Serial terminal (female) COMPUTER 1 IN COMPUTER 2 IN 3-VIDEO IN AUDIO OUT VIDEO IN 1 2 AUDIO IN

Pin assignments and signal names

PANASONIC PTLB2U - Pin assignments and signal names - 1

text_image ⑥ → ⑨ ① → ⑤

Communication settings

Signal level RS-232C Character length 8 bits
Sync.method Asynchronous Stop bit 1 bit
Baud rate 9 600 bps X parameter None
Parity NoneS parameter None

Basic format

PANASONIC PTLB2U - Basic format - 1

flowchart
graph TD
    A["Start byte (02 h)"] --> B["Command"]
    B --> C["1 byte"]
    C --> D["Parameter"]
    D --> E["ETX"]
    F["3 bytes 1 bytes - 4 bytes"] --> C
    F --> D
    F --> E

The data streaming from the computer will start with STX, and proceed to Command, Parameter and end with ETX.

You can add the required parameter.

NOTE:

  • The projector cannot receive any command for 10 seconds after the lamp is switched on. Wait for 10 seconds before sending the command.
  • For multiple commands, check the projector if the response has been sent for one command before sending the next command.
  • When a command which does not require parameters to be sent, the colon (:) is not required.
  • If an incorrect command is sent from the personal computer, an ER401 command will be sent from the projector to the personal computer.

Technical Information (continued)

Cable specifications

(When connected to a personal computer)

PANASONIC PTLB2U - Cable specifications - 1

text_image Projector NC 1 2 3 NC 4 5 NC 6 7 NC 8 9 1 NC 2 3 4 5 6 7 8 9 PC (DTE)

Control commands

The following commands are used for control of the projector with a computer. (Operation commands)

Command Control contents Remarks
PON Power onThe PON command is ignored during lamp ON control.If a PON command is received while the cooling fan is operating after the lamp has switched off, the lamp is not turned back on again straight away in order to protect the lamp.
POF Power off
AVL VolumeParameter:000 - 063 (Adjustment value 0 - 63)
IIS InputParameter:VID = VIDEO SVD = S-VIDEO RG1 = COMPUTER 1 INRG2 = COMPUTER 2 IN
Q$SLamp condition queryCall back:0 = Standby 1 = Lamp on control active 2 = Lamp on 3 = Lamp off control active
OSH AV muteTurn off the projection and sound temporarily.Send the command to switch between off and on. (⇒ page 23)Do not send the command consecutively.0 = Off 1 = On

NOTE:

- If STANDBY MODE is set to ECO, only PON and Q\\ command can be used in the standby mode.

To reset the password to the default setting AAAA, perform the following when the MENU LOCK PASSWORD request screen is displayed.

1) Press and hold the button of the remote control or the button of the control panel and the ▲ button of the control panel together for at least 2 seconds.
2) Press and hold ▼ button for at least 2 seconds.

PASSWORD HAS BEEN INITIALIZED. is displayed on the MENU LOCK PASSWORD request screen.

Specifications

Power supply AC 100 - 240 V 50 Hz/60 Hz
Power consumption300 WDuring standby (when fan is stopped):0.4 W (STANDBY MODE: ECO)15 W *1 (STANDBY MODE: NORMAL)
Current 3.5 A - 1.2 A
LCD panelPanel size (diagonal) 0.63 type (16.00 mm)
Aspect ratio 4:3
Display method 3 transparent LCD panels (RGB)
Drive method Active matrix method
Pixels 786 432 (1 024 × 768) × 3 panels
LensManual zoom (1.2×)/Manual focusF 1.64 - 1.87, f 18.8 mm - 22.56 mm (PT-LB2U)F 2.0 - 2.2, f 19.22 mm - 22.68 mm (PT-LB1U)
Lamp UHM lamp (220 W)
Luminosity *22 600 lm (PT-LB2U) 2 200 lm (PT-LB1U)
Scanning frequency *3(for RGB signal)Horizontal scanning frequency15 kHz - 91 kHz
Vertical scanning frequency50 Hz - 85 Hz
Dot clock frequency Less than 170 MHz
COMPONENT (YPBPR) signals525i (480i), 525p (480p), 625i (576i), 625p (576p), 750 (720)/60p, 750 (720)/50p, 1 125 (1 080)/60i, 1 125 (1 080)/50i
Color system 7 (NTSC/NTSC4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)
Projection size 33" - 300" (838.2 mm - 7 620 mm)
Optical axis 5:1 fixed
Throw distance1.1 m - 11.5 m (3'7" - 37'8") (PT-LB2U)1.1 m - 11.7 m (3'7" - 38'4") (PT-LB1U)
Screen aspect ratio4:3
InstallationFRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING (Menu selection method)
Speaker1 piece 4 cm × 2 cm (1 5/8" × 3/4")
Max. useable volume output1.0 W (Monaural)
TerminalsS-VIDEO INSingle - line, Mini DIN 4pY: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω
VIDEO INSingle - line, RCA pin jack1.0 V [p-p], 75 Ω
COMPUTER INDual - line, D-Sub HD 15-pin (female)● RGB inputR.G.B.: 0.7 V [p-p], 75 ΩG-SYNC: 1.0 V [p-p], 75 ΩHD, VD/SYNC: TTL high impedance, automatic positive/negative polarity compatible● YPBPR/YCBCRinputY: 1.0 V [p-p] (include sync), 75 ΩPB/CB, PR/CR: 0.7 V [p-p], 75 Ω
AUDIO INDual - line, 0.5 V [rms], M3 jack (Stereo MINI)
AUDIO OUTSingle - line, M3 jack (Stereo MINI)Monitor output/stereo compatible0 V [rms] - 2.0 V [rms] (variable)
SERIALSingle - line, D-Sub 9-pin RS-232C compatible
LAN (RJ-45)Single - line, 10Base-T/100Base-TX

*1 When "IN STANDBY MODE" in AUDIO SETTING menu is ON: 18 W.
*2 Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.
*3 See "LIST OF COMPATIBLE SIGNALS" on page 50 for available signals.

Specifications (continued)

CabinetMoulded plastic (PC+ABS)
DimensionsWidth: 307 mm (12 3/32") ●Height: 69 mm (2 23/32") ●Length: 210 mm (8 9/32") ●(not including surface projection parts)
WeightApprox. 2.3 kg (5.1 lbs.) *4
Operating environmentTemperature: 0 °C - 40 °C (32 °F - 104 °F) ●When the HIGH ALTITUDE MODE ( → page 37) is set to ON: 0 °C - 35 °C (32 °F - 95 °F) Humidity: 20 % - 80 % (no condensation) ●
CertificationsUL60950-1 C-ULFCC Class B ICES-003
Remote controlPower supply3 V DC (AAA/R03 battery × 2)
Operating rangeApprox. 7 m (23' 0") (when operated directly in front of signal receptor)
WeightApprox. 64 g (2.3 ozs.) (including batteries)
DimensionsWidth: 45.6 mm (1 25/32") ●Length: 115 mm (4 17/32") ●● Height: 21.4 mm (27/32") (not including surface projection parts)
Options *5Ceiling bracketET-PKB2
Air Filter UnitET-KFB2

*4 Average value. Each product has an individual variability in weight.
*5 The model Nos. of the accessories and parts sold separately are subject to change without notice.

Index

A

ASPECT 31

AUDIO SETTING 38

AUTO SETUP 35

AV MUTE 23

B

BACK COLOR 35

BRIGHTNESS 28

C

CAUTIONS ON USE 8

CAUTIONS WHEN INSTALLING ..... 7

CAUTIONS WHEN TRANSPORTING ... 7

CLEANING AND MAINTENANCE ..... 9

CLEANING THE PROJECTOR ..... 44

CLOCK PHASE 31

CLOSE CAPTION SETTING 34

COLOR 29

COLOR TEMPERATURE 29

COMPUTER 23

Connections...... 16

CONTRAST 28

CONTROL DEVICE SETUP 42

D

DAYLIGHT VIEW 29

DEFAULT 24

Dimensions 49

DISPLAY OPTION MENU 33

DISPOSAL 9

DOT CLOCK 30

E

EMULATE 38

ENLARGE THE IMAGE 25

F

FRAME LOCK 32

FREEZE 23

FUNCTION BUTTON 25,38

H

HIGH ALTITUDE MODE 37

1

Important Safety Notice 2

INDEX-WINDOW 24

INITIALIZE ALL 39

INITIAL SETTING 10

INITIAL START UP 37

INSTALLATION 37

K

KEYSTONE 30

L

LAMP INDICATOR 43

LAMP POWER 37

LAMP RUNTIME 38

LANGUAGE MENU 33

LANGUAGE.... 10

LIST OF COMPATIBLE SIGNALS ..... 50

M

MAIN MENU 27

MENU LOCK 41

MENU LOCK PASSWORD ...... 41, 52

N

NETWORK MENU 42

NOISE REDUCTION 29

NO SIGNAL SHUT-OFF 37

0

ON-SCREEN DISPLAY 33

ON-SCREEN MENU 26

OPERATE THE MENU 26

OTHER FUNCTIONS 36

OVER SCAN 31

P

PASSWORD 40

PASSWORD CHANGE 40

PICTURE MENU 28

PICTURE MODE 28

POSITION MENU 30

POSITION THE IMAGE 22

POWER CORD 18

POWER indicator status 19

PROJECTION METHOD 15

PROJECTOR SETUP MENU 36

PROJECTOR'S MAIN UNIT 11

PROJECTOR'S REMOTE CONTROL .... 13

R

REALTIME KEYSTONE 30

Remote control operation 23

REPLACE THE LAMP UNIT...... 45

RGB/YPBPR 30

s

SCREEN SIZE AND THROW DISTANCE 14

SECURITY 8

SECURITY MENU 40

SELECT THE INPUT SIGNAL ..... 22

SERIAL TERMINAL 51

SHARPNESS 29

SHIFT 30

SIGNAL SEARCH 35

Specifications 53

STANDBY MODE 37

STARTUP LOGO 34

STATUS 36

SUB MENU 27

SUPPLIED ACCESSORIES 9

SXGA MODE 36

T

TABLE OF CONTENTS 4

TEMP INDICATOR 43

TEST PATTERN 39

TEXT CHANGE 40

TEXT DISPLAY.... 40

TINT 29

Troubleshooting 48

TURN THE PROJECTOR OFF ..... 21

TURN THE PROJECTOR ON ..... 20

TV-SYSTEM 29

V

VOLUME 24

W

WHITE BALANCE 29

WIDE MODE 36

Removal of spacer at rear adjuster.

Remove the spacer before use.

Keep the spacer away from babies and infants.

If a baby swallows the spacer by accident, it may be affected badly.

If a baby seems to have swallowed the spacer, consult the doctor immediately.

REMARQUE:

MISE AU POINT DE L'OBJECTIF

natural_image Line drawing of a hand holding a mechanical component (no text or symbols)

REMARQUE :

This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material - special handling may apply.

See www.dtsc.ca.gov/hazardouswaste/perchlorate.

Panasonic Corporation

Web Site : http://panasonic.net/avc/projector/

© Panasonic Corporation 2010

Panasonic Solutions Company

3 Panasonic Way, Secaucus, NJ 07094

TEL: (877) 803 - 8492

Panasonic Canada Inc.

5770 Ambler Drive, Mississauga, Ontario L4W 2T3

TEL: (905) 624 - 5010

F0510-10710A

TQBJ0322-1

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Product information

Brand : PANASONIC

Model : PTLB2U

Category : Projector