4K550ST - Video projector OPTOMA - Free user manual and instructions

Product Type	4K UHD Video Projector
Brand	Optoma
Model	4K550ST
Native Resolution	3840 x 2160 pixels (4K UHD)
Brightness	5 500 ANSI lumens
Display Technology	Single-chip DLP 0.47"
Contrast Ratio	2 000 000:1 (Dynamic)
Lens	Fixed focal lens with 1.1x manual zoom
Projection Distance	0.4 - 5 m (depending on screen size)
Keystone Correction	Vertical ±40°, Horizontal ±30°
Lamp Life	Up to 30 000 hours (Eco mode)
Video Inputs	2x HDMI 2.0 (HDCP 2.2), 1x VGA, 1x Composite
USB Ports	1x USB-A (1.5A power), 1x USB mini-B (service)
Connectivity	Ethernet RJ45, RS-232, 12V trigger output
Built-in Speakers	2 x 8W stereo
Power Consumption	500 W (max) / < 0.5 W (standby)
Power Supply	AC 100-240 V, 50/60 Hz
Dimensions (W x D x H)	393 x 282 x 131 mm
Net Weight	5.8 kg
Operating Temperature	5°C to 40°C
Noise Level	29 dB (Eco mode)
Maintenance and Cleaning	Clean the air filter every 500 hours; replace the lamp according to the indicator light
Security	Kensington lock, security password, flip detection
Spare Parts and Repairability	Replacement lamp available; repairability index not provided
Package Contents	Projector, power cable, HDMI cable, remote control with batteries, quick start guide

Frequently Asked Questions - 4K550ST OPTOMA

How to connect the projector to a Wi-Fi network?

The Optoma 4K550ST projector does not have a built-in Wi-Fi module. Use an optional USB Wi-Fi adapter or connect via Ethernet RJ45 cable to access network features.

How to clean the air filter?

Turn off the projector and unplug it. Open the filter cover on the right side. Remove the filter and gently vacuum it with a vacuum cleaner. Do not wash the filter with water. Put it back after complete drying. Replace it every 6 months.

What type of lamp to use and how to replace it?

Use an Optoma replacement lamp reference BL-FU240A. To replace, turn off the projector, unplug it, wait 30 minutes, remove the lamp cover, unscrew the lamp, install the new one and screw it back. Reset the hour counter in the 'Service' menu.

How to adjust focus and zoom?

Use the focus ring located around the lens to sharpen the image. The zoom is also manual; turn the zoom ring to reduce or enlarge the image size. The projector has a short fixed focal length, adjust the throw distance if necessary.

How to activate HDR mode?

The projector automatically detects HDR signals. To check, press the 'Menu' button, go to 'Image' > 'HDR Mode'. You can choose between 'Auto', 'HDR Film', or 'HDR Game'. Make sure to use a compatible HDMI 2.0 cable.

What are the options for ceiling installation?

Use a VESA-compatible ceiling mount (dimensions 100x100 mm or 150x150 mm). The projector has four mounting points. Activate 'Ceiling' mode in the 'Installation' menu to flip the image vertically and horizontally.

How to update the firmware?

Download the latest firmware from the Optoma support website. Copy the file to a USB drive formatted in FAT32. Insert it into the projector's USB-A port. Go to 'Menu' > 'Service' > 'Firmware Update' and follow the instructions. Do not cut power during the update.

What to do if the projector does not turn on?

Check that the power cable is properly connected and the outlet works. Ensure the power indicator is lit. If the indicator blinks red, it indicates a lamp problem; replace it if necessary. If the problem persists, contact technical support.

Does the projector support 3D?

Yes, the 4K550ST is compatible with 1080p 3D signals via HDMI. Enable 3D in the 'Display' menu > '3D'. You will need active DLP-Link 3D glasses (not included). The refresh rate must be set to 120 Hz.

How to use the remote control?

Insert two AAA batteries into the compartment on the back. Point the remote towards the projector's IR sensor (front and back). The range is about 8 meters. If the response is slow, replace the batteries. The remote is backlit for use in the dark.

USER MANUAL 4K550ST OPTOMA

Important Safety Instruction....4

3D Safety Information 5

Copyright 6

Disclaimer 6

Trademark Recognition 6

FCC 7

Declaration of Conformity for EU countries 7

WEEE 7

INTRODUCTION......8

Package Overview....8

Standard accessories....8

Optional accessories 8

Product Overview 9

Connections....10

Keypad 11

Remote control 12

SETUP AND INSTALLATION 13

Installing the projector 13

Connecting sources to the projector.... 16

Adjusting the projector image.... 17

Remote setup 18

Setup power settings menu.... 38

Setup security menu....39

Setup test pattern menu 39

Setup remote settings menu 40

Setup projector ID menu....40

Setup 12V trigger menu....40

Setup options menu....40

Setup reset OSD menu 41

Network LAN menu 42

Network control menu....43

Setup network control settings menu 44

Info menu....49

MAINTENANCE....50

Replacing the lamp....50

Installing and cleaning the dust filter 52

ADDITIONAL INFORMATION 53

Compatible resolutions....53

Image size and projection distance 55

Projector dimensions and ceiling mount installation.... 58

IR remote codes 60

Troubleshooting 62

Warning indicators....64

Specifications 66

Optoma global offices....67

SAFETY

	The lightning flash with arrow head 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.
	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 appliance.

Please follow all warnings, precautions and maintenance as recommended in this user's guide.

Important Safety Instruction

• To prolong the effective life of the lamp, make sure to keep the lamp on for at least 60 seconds and avoid performing force shutdown.

Do not stare into the beam. RG2.

As with any bright source, do not stare into the direct beam, RG2 IEC 62471-5:2015.

• Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from over heating, it is recommended to install the projector in a location that does not block ventilation. As an example, do not place the projector on a crowded coffee table, sofa, bed, etc. Do not put the projector in an enclosure such as a book case or a cabinet that restricts air flow.
  • To reduce the risk of fire and/or electric shock, do not expose the projector to rain or moisture. Do not install near heat sources such as radiators, heaters, stoves or any other apparatus such as amplifiers that emits heat.
• Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short out parts that could result in fire or electric shock.

- Do not use under the following conditions:

– In extremely hot, cold or humid environments.

• Do not block the light coming out of the projector lens when in operation. The light will heat the object and my melt, cause burns or start a fire.
• Please do not open or disassemble the projector as this may cause electric shock.
• Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma before you send the unit for repair.
  • See projector enclosure for safety related markings.
• The unit should only be repaired by appropriate service personnel.
• Only use attachments/accessories specified by the manufacturer.
  • Do not look into straight into the projector lens during operation. The bright light may harm your eyes.
• When replacing the lamp, please allow the unit to cool down. Follow instructions as described on pages 50-51.
  • This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.
• Reset the "Lamp Reset" function from the on-screen display "Setup lamp settings" menu after replacing the lamp module.
• When switching the projector off, please ensure the cooling cycle has been completed before disconnecting power. Allow 90 seconds for the projector to cool down.
• When the lamp is approaching to the end of its life time, the message "Lamp life exceeded." will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.
• Turn off and unplug the power plug from the AC outlet before cleaning the product.
  • Use a soft dry cloth with mild detergent to clean the display housing. Do not use abrasive cleaners, waxes or solvents to clean the unit.
• Disconnect the power plug from AC outlet if the product is not being used for a long period of time.
  Note: When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under "Replacing the Lamp" section on pages 50-51.
• Do not setup the projector in places where it might be subjected to vibration or shock.
• Do not touch the lens with bare hands.

• Remove battery/batteries from remote control before storage. If the battery/batteries are left in the

• If you experience any of the following symptoms, stop viewing 3D pictures immediately and consult a medical specialist: (1) altered vision; (2) light-headedness; (3) dizziness; (4) involuntary movements such as eye or muscle twitching; (5) confusion; (6) nausea; (7) loss of awareness; (8) convulsions; (9) cramps; and/ or (10) disorientation. Children and teenagers may be more likely than adults to experience these symptoms. Parents should monitor their children and ask whether they are experiencing these symptoms.

• Watching 3D projection may also cause motion sickness, perceptual after effects, disorientation, eye strain and decreased postural stability. It is recommended that users take frequent breaks to lessen the potential of these effects. If your eyes show signs of fatigue or dryness or if you have any of the above symptoms, immediately discontinue use of this device and do not resume using it for at least thirty minutes after the symptoms have subsided.
• Watching 3D projection while sitting too close to the screen for an extended period of time may damage your eyesight. The ideal viewing distance should be at least three times the screen height. It is recommended that the viewer's eyes are level with the screen.
• Watching 3D projection while wearing 3D glasses for an extended period of time may cause a headache or fatigue. If you experience a headache, fatigue or dizziness, stop viewing the 3D projection and rest.
• Do not use the 3D glasses for any other purpose than for watching 3D projection.
• Wearing the 3D glasses for any other purpose (as general spectacles, sunglasses, protective goggles, etc.) may be physically harmful to you and may weaken your eyesight.
  • Viewing in 3D projection may cause disorientation for some viewers. Accordingly, DO NOT place your 3D PROJECTOR near open stairwells, cables, balconies, or other objects that can be tripped over, run into, knocked down, broken or fallen over.

Copyright

This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author.

© Copyright 2018

Disclaimer

The information in this document is subject to change without notice. The manufacturer makes no representations

FCC

This device 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 device 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 device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on 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 device and receiver.
• Connect the device into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/television technician for help.

Notice: Shielded cables

All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations.

Caution

Changes or modifications not expressly approved by the manufacturer could void the user's authority, which is granted by the Federal Communications Commission, to operate this projector.

Operation Conditions

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.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003.

Carefully unpack and verify that you have the items listed below under standard accessories. Some of the items under optional accessories may not be available depending on the model, specification and your region of purchase. Please check with your place of purchase. Some accessories may vary from region to region.

The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.

Standard accessories

Note:

• The remote control is shipped with the battery.

INTRODUCTION

Product Overview

INTRODUCTION

Connections

No Item No Item

1. RJ-45 Connector 8. Service Connector
2. RS232 Connector 9. S/PDIF Connector
3. HDMI 1 Connector 10. USB Power Out (5V 1.5A)
4. HDMI 2 / MHL Connector
5. VGA Connector
6. AUDIO IN Connector

7. 12V OUT Connector

8. AUDIO OUT Connector

9. Kensington TM Lock Port
10. Power Socket

INTRODUCTION

Keypad

No Item No Item

1. Power 6. Lamp LED
2. Enter 7. On/Standby LED
3. Re-Sync 8. Source
4. Menu 9. Four Directional Select Keys
5. Temp LED

INTRODUCTION

Remote control

SETUP AND INSTALLATION

Installing the projector

Your projector is designed to be installed in one of four possible positions.

Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment.

Illustration of a person sitting in a chair viewing a projector mounted on a wall (no text or symbols)

Diagram showing a person sitting in a chair observing a projector mounted on a wall, with no visible text or symbols.

SETUP AND INSTALLATION

Projector should be placed flat on a surface and 90 degrees / perpendicular to the screen.

• How to determine projector location for a given screen size, please refer to distance table on pages 55-57.
• How to determine screen size for a given distance, please refer to distance table on pages 55-57.

Note: The further away the projector is placed from the screen the projected image size increases and vertical offset also increases proportionally.

IMPORTANT!

Do not operate the projector in any orientation other that table top or ceiling mount. The projector should be horizontal and not tilted either forwards/backwards or left/night. Any other orientation will invalidate the warranty and may shorten the lifetime of the projector lamp or the projector itself. For none standard installation advise please contact Optoma.

SETUP AND INSTALLATION

Projector installation notice

- Place the projector in a horizontal position.

The tilt angle of the projector should not exceed 15 degrees, nor should the projector be installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically, and may lead to other unpredictable damages.

- Allow at least 30 cm clearance around the exhaust vent.

SETUP AND INSTALLATION

Connecting sources to the projector

SETUP AND INSTALLATION

Adjusting the projector image

Image height

The projector is equipped with elevator feet for adjusting the image height.

1. Locate the adjustable foot you wish to adjust on the underside of the projector.
2. Rotate the adjustable foot clockwise or counterclockwise to raise or lower the projector.

Zoom, lens shift, and focus

• To adjust the image size and position, do the following:

a. To adjust the image size, turn the zoom lever clockwise or counterclockwise to increase or decrease

SETUP AND INSTALLATION

• To adjust the focus, turn the focus ring clockwise or counterclockwise until the image is sharp and legible.

Technical illustration of a mechanical component with concentric rings and a central hole (no text or symbols)

For short-throw lens models
Note: The projector will focus at a distance of 1.3m to 9.3m or 0.5m to 5.2m (for short-throw lens models).

Remote setup

Installing / replacing the batteries

Two AAA size batteries are supplied for the remote control.

1. Remove the battery cover on the back of the remote control.
2. Insert AAA batteries in the battery compartment as illustrated.
3. Replace back cover on remote control.

SETUP AND INSTALLATION

Effective range

Infra-Red (IR) remote control sensor is located on the front side and top side of the projector. Ensure to hold the remote control at an angle within 30 degrees perpendicular to the projector's IR remote control sensor to function correctly. The distance between the remote control and the sensor should not be longer than 7 meters (\~23 feet).

• Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra-red beam.
• Make sure the IR transmitter of the remote control is not being shined by sunlight or fluorescent lamps directly.
- Please keep the remote controller away from fluorescent lamps for over 2 meters or the remote controller might become malfunction.
• If the remote control is closed to Inverter-Type fluorescent lamps, it might become ineffective from time to time.
• If the remote control and the projector are within a very short distance, the remote control might become ineffective.
- When you aim at the screen, the effective distance is less than 5 meters from the remote control to the screen and reflecting the IR beams back to the projector. However, the effective range might change according to screens.

USING THE PROJECTOR

Powering on / off the projector

Powering on

1. Securely connect the power lead and signal/source cable. When connected, the On/Standby LED will turn red.
2. Turn on the projector by pressing the "⏻" button on the projector keypad or the remote control.
3. Δ start up screen will display in approximately 10 seconds and the On/Standby LED will be flashing

USING THE PROJECTOR

Powering off

1. Turn off the projector by pressing the " " button on the projector keypad or the remote control.
2. The following message will be displayed:

1. Press the " " button again to confirm, otherwise the message will disappear after 15 seconds. When you press the " " button for the second time, the projector will shut down.
2. The cooling fans will continue to operate for about 10 seconds for the cooling cycle and the On/Standby LED will flash blue. When the On/Standby LED turns solid red, this indicates the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the cooling cycle has finished and the projector has entered standby mode. When the projector is in standby mode, simply press the "Button again to turn on the projector.
3. Disconnect the power lead from the electrical outlet and the projector.

Note: It is not recommended that the projector is turned on immediately, right after a power off procedure.

USING THE PROJECTOR

Selecting an input source

Turn on the connected source that you want to display on the screen, such as computer, notebook, video player, etc. The projector will automatically detect the source. If multiple sources are connected, press the "Button" on the projector keypad or the Source button on the remote control to select the desired input.

USING THE PROJECTOR

Menu navigation and features

The projector has multilingual on-screen display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source.

1. To open the OSD menu, press the "☐" button on the projector keypad or the Menu button on the remote control.
2. When OSD is displayed, use ▲▼ keys to select any item in the main menu. While making a selection on a particular page, press the "←" button on the projector keypad or the Enter button on the remote control to enter sub menu.
3. Use ▲▼ keys to select the desired item in the sub menu and then press ←Enter to view further settings. Adjust the settings by using ◀▶ keys.
4. Select the next item to be adjusted in the sub menu and adjust as described above.
5. Press to confirm, and the screen will return to the main menu.
6. To exit, press ☐Menu again. The OSD menu will close and the projector will automatically save the new settings.

USING THE PROJECTOR

OSD Menu tree

Main Menu	Sub Menu Sub	Menu 2 Sub	Menu 3 Sub	Menu 4 Values
Display Image Settings		Display Mode			Presentation
					Bright
					HDR
					Cinema
					Game
					sRGB
					DICOM SIM.
					Blending
					User
					3D
		Wall Color			Off [Default]
					Blackboard
					Light Yellow
					Light Green
					Light Blue
					Pink
					Gray
		Dynamic Range		HDR
					Auto
				HDR Picture Mode
					Film

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Display Image Settings	Color Settings	BrilliantColor ^1,4		1 - 10
		Color Temperature		Warm
				Standard
				Cool
				Cold
		CMS	Color	R [Default]
				G
				B
				C
				Y
				M
				W
			x offset -50 ~ 50 [Default: 0]
			y offset -50 ~ 50 [Default: 0]
			Brightness -50 ~ 50 [Default: 0]
			Reset	Cancel [Default]
				Yes
			Exit
		RGB Gain/Bias	Red Gain -50 ~ 50
			Green Gain -50 ~ 50
			Blue Gain -50 ~ 50
			Red Bias -50 ~ 50
			Green Bias -50 ~ 50
			Blue Bias -50 ~ 50
				Cancel [Default]

USING THE PROJECTOR

Main Menu	Sub Menu Sub	Menu 2 Sub	Menu 3 Sub	Menu 4 Values
Display	Image Settings	UltraDetail			Off
					1
					2
					3
		Brightness Mode			Bright
					Eco.
					Dynamic
					Eco+
	3D	3D Mode			Off
					DLP-Link [Default]
					IR
		3D→2D			3D [Default]
					L
					R
		3D Sync Invert			Off [Default]
					On
	Aspect Ratio				4:3
					16:9
					16:10
					LBX
					Superwide
					Native
					Auto
	Edge Mask 0 - 10 [Default: 0]
	Digital Zoom -5 - 25 [Default: 0]

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Setup	Projection			Front [Default]
				Rear
				Ceiling-top
				Rear-top
	Lamp Settings	Lamp Reminder		Off
				On [Default]
		Lamp Reset		Cancel [Default]
				Yes
	Filter Settings	Filter Usage Hours		(read only)
		Optional Filter Installed		Yes
				No
		Filter Reminder		Off
				300hr
				500hr [Default]
				800hr
				1000hr
		Filter Reset		Cancel [Default]
				Yes
		Direct Power On		Off [Default]
				On
		Signal Power On		Off [Default]
				On
		Auto Power Off (min.)		0 ~ 180 (5 min increments) [Default: 20]

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Setup	Remote Settings [depends on remote]	IR Function		On [Default]
				Front
				Top
				Off
		Remote Code 00~99
		User1		Test Pattern
				LAN
				CMS
				Color Temp
				Gamma
				Auto Source
				Projection
				Lamp Settings
				Zoom
				MHL
				Dynamic Range [Default]
		User2		Test Pattern
				LAN
				CMS
				Color Temp
				Gamma
				Auto Source
				Projection
				Lamp Settings
				Zoom

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Setup Options		Language		English [Default]
				Deutsch
				Français
				Italiano
				Español
				Português
				図体中文
				日本語
				한국어
				Русский
		Menu Settings	Menu Location
				Top Left ■
				Top Right ■
				Center [Default]
				Bottom Left ■
				Bottom Right ■
			Menu Timer
				Off
				5sec
				10sec [Default]
		Auto Source
				On
		Input Source
				HDMI1
				HDMI2
				VGA
				Off [Default]

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Setup Reset		Reset OSD			Cancel [Default]
					Yes
		Reset to Default			Cancel [Default]
					Yes
Network	LAN	Network Status (read only)
		MAC Address (read only)
		DHCP			Off [Default]
					On
		IP Address 192.168.0.100 [Default]
		Subnet Mask 255.255.255.0 [Default]
		Gateway 192.168.0.254 [Default]
		DNS 192.168.0.51 [Default]
		Reset
	Control	Crestron			Off
					On [Default]Note: Port 41794.
		Extron			Off
					On [Default]Note: Port 2023.
		PJ Link			Off
					On [Default]Note: Port 4352
		AMX Device Discovery			Off
					On [Default]Note: Port 9131
		Telnet			Off
					On [Default]Note: Port 23

USING THE PROJECTOR

Main Menu	Sub Menu Sub Menu 2 Sub Menu 3 Sub Menu 4 Values
Info	Regulatory
	Serial Number
	Source
	Resolution 00x00
	Refresh Rate 0.00Hz
	Display Mode
	Power Mode (Standby)
	Lamp Hours	Bright 0 hr
		Eco. 0 hr
		Dynamic 0 hr
		Total
	Network Status
	IP Address
	Projector ID 00 - 99
	Color Depth
	Color Format
	Filter Usage Hours
	Brightness Mode
	FW Version	System
		LAN
		MCU

USING THE PROJECTOR

Display menu

Display image settings menu

Display Mode

There are many factory presets optimized for various types of images.

• Presentation: This mode is suitable for showing in front of public in connection to the PC.
• Bright: Maximum brightness from PC input.
- HDR: Decodes and displays High Dynamic Range (HDR) content for the deepest blacks, brightest whites, and vivid cinematic color using REC.2020 color gamut. This mode will be automatically enabled if HDR is set to ON (and HDR Content is sent to projector – 4K UHD Blu-ray, 1080p/4K UHD HDR Games, 4K UHD Streaming Video). While HDR mode is active, other display modes (Cinema, Reference, etc.) cannot be selected as HDR delivers color that is highly accurate, exceeding the color performance of the other display modes.
• Cinema: Provides the best colors for watching movies.
• Game: Select this mode to increase the brightness and response time level for enjoying video games.
• sRGB: Standardized accurate color.
• DICOM SIM.: This mode can project a monochrome medical image such as an X ray radiography, MRI, etc.
• Blending: Select this mode when projecting one image from different projectors.
- User: Memorize user's settings.
• 3D: To experience the 3D effect, you need to have 3D glasses. Make sure your PC/portable device has a 120 Hz signal output quad buffered graphics card and a 3D Player installed.

Wall Color

Use this function to obtain an optimized screen image according to the wall color. Select between off, blackboard, light yellow, light green, light blue, pink, and gray.

USING THE PROJECTOR

Brightness

Adjust the brightness of the image.

Contrast

The contrast controls the degree of difference between the lightest and darkest parts of the picture.

Sharpness

Adjust the sharpness of the image.

Color

Adjust a video image from black and white to fully saturated color.

Tint

Adjust the color balance of red and green.

Gamma

Set up gamma curve type. After the initial setup and fine tuning is completed, utilize the Gamma Adjustment steps to optimize your image output.

• Film: For home theater.
• Video: For video or TV source.
• Graphics: For PC / Photo source.
- Standard(2.2): For standardized setting.
• 1.8 / 2.0 / 2.4: For specific PC / Photo source.

Color Settings

Configure the color settings.

- BrilliantColor ^TM : This adjustable item utilizes a new color-processing algorithm and enhancements to enable higher brightness while providing true, more vibrant colors in picture.

• Color Temperature: Select a color temperature from Warm, Standard, Cool, or Cold.

USING THE PROJECTOR

Signal

Adjust the signal options.

• Automatic: Configure automatically the signal (the frequency and phase items are grayed out). If automatic is disabled, the frequency and phase items will appear for tuning and saving the settings.
- Frequency: Change the display data frequency to match the frequency of your computer's graphic card. Use this function only if the image appears to flicker vertically.
• Phase: Synchronize the signal timing of the display with the graphic card. If the image appears to be unstable or flickers, use this function to correct it.

• H. Position: Adjust the horizontal positioning of the image.

• V. Position: Adjust the vertical positioning of the image.
- Exit: Exit the "Signal" menu.

Note: This menu is only available if the input source is RGB/Component.

UltraDetail

Reduce the edges of the projected image to produce a clear and highly detailed image.

Brightness Mode

Adjust the brightness mode settings for lamp-based projectors.

- Bright: Choose "Bright" to increase the brightness.

• Eco.: Choose "Eco." to dim the projector lamp which will lower power consumption and extend the lamp life.
• Dynamic: Choose "Dynamic" to dim the lamp power which will be based on brightness level of the content and adjust lamp power consumption between 100% and 30% dynamically. The lamp life will be extended.
• Eco+: When Eco+ mode is activated, the brightness level of the content is automatically detected to significantly reduced lamp power consumption (up to 70%) during periods of inactivity.

Dscot

USING THE PROJECTOR

Display 3D menu

Note:

• This projector is a 3D ready projector with DLP-Link 3D solution.
• Please make sure your 3D glasses are use for DLP-Link 3D before enjoy your video.
• This projector supports frame sequential (page-flip) 3D via HDMI1/HDMI2/VGA ports.
• To enable 3D mode, the input frame rate should be set to 120Hz only, lower or higher frame rate is not supported.
• To reach the best performance, resolution 1920x1080 is recommended, please be noted that 4K (3840x2160) resolution is not supported in 3D mode.

3D Mode

Use this option to disable the 3D function or select the appropriate the 3D function.

• Off: Select "Off" to turn off 3D mode.
• DLP-Link: Select to use optimized settings for DLP 3D Glasses.
• IR: Select "IR" to use optimized setting for IR 3D Glasses.

3D → 2D

Use this option to specify how the 3D content should appear on the screen.

• 3D: Display 3D signal.
• L (Left): Display the left frame of 3D content.
- R (Right): Display the right frame of 3D content.

3D Sync Invert

Use this option to enable/disable the 3D sync invert function.

Display aspect ratio menu

USING THE PROJECTOR

- If you use an external anamorphic lens, this LBX mode also allows you to watch a 2.35:1 content (include Anamorphic DVD and HDTV film source) that supports anamorphic wide is enhanced for 16x9 Display in a wide 2.35:1 image. In this case, there are no black bars. Lamp power and vertical resolution are fully utilized.

• To use the superwide format, do the following:

a) Set the screen aspect ratio to 2.0:1.
b) Select "Superwide" format.
c) Align the projector image correctly on the screen.

4K UHD scaling table:

16:9 screen 480i/p 576i/p 720p 1080i/p			2160p
4x3 Scale to 2880 x 2160.
16x9 Scale to 3840 x 2160.
LBX Get the central 3840 x 1620 image, and then scale to 3840 x 2160 for display.
Native mode 1:1 mapping centered.No scaling will be made; the displayed resolution depends on input source.
Auto	-If source is 4:3, the screen type will be scaled to 2880 x 2160.-If source is 16:9, the screen type will be scaled to 3840 x 2160.-If source is 15:9, the screen type will be scaled to 3600 x 2160.-If source is 16:10, the screen type will be scaled to 3456 x 2160.

Auto mapping rule:

	Input resolution		Auto/Scale
	H-resolution	V-resolution	3840	2160
	517	195	2111	1161

USING THE PROJECTOR

Display digital zoom menu

Digital Zoom

Use to reduce or magnify an image on the projection screen.

Display image shift menu

Image Shift

Adjust the projected image position horizontally (H) or vertically (V).

Audio menu

Audio internal speaker menu

Internal Speaker

Use this option to turn on or off the internal speaker.

• Off: Choose "Off" to turn off the internal speaker.
• On: Choose "On" to turn on the internal speaker.

Audio audio out menu

Audio Out

Choose the "On" or "Off" to turn on or off the audio out.

Audio mute menu

Mute

USING THE PROJECTOR

Setup menu

Setup projection menu

Projection

Select the preferred projection between front, rear, ceiling-top, and rear-top.

Setup lamp settings menu

Lamp Reminder

Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before suggested replacement of lamp.

Lamp Reset

Resets the lamp hour counter after replacing the lamp.

Setup filter settings menu

Filter Usage Hours

Display the filter time.

Optional Filter Installed

Set the warning message setting.

• Yes: Display warning message after 500 hours of use.
Note: "Filter Usage Hours / Filter Reminder / Filter Reset" will only appear when "Optional Filter Installed" is "Yes".
• No: Turn off warning message.

Filter Reminder

USING THE PROJECTOR

Auto Power Off (min.)

Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. The projector will automatically power off when the countdown has finished (in minutes).

Sleep Timer (min.)

Configure the sleep timer.

• Sleep Timer (min.): Sets the countdown timer interval. The countdown timer will start, with or without a signal being sent to the projector. The projector will automatically power off when the countdown has finished (in minutes).
  Note: The Sleep Timer is reset every time when the projector is powered off.

- Always On: Check to set the sleep timer always on.

Quick Resume

Set the quick resume setting.

• On: If the projector is accidentally turned off, this feature allows the projector to be instantly powered on again, if selected within a period of 100 seconds.
  • Off: The fan will start cooling the system after 10 seconds when user turns off the projector.

Power Mode (Standby)

Set the power mode setting.

• Active: Choose "Active" to return to normal standby.
- Eco: Choose "Eco." to save power dissipation further < 0.5W .

Setup security menu

Security

Enable this function to prompt for a password before using the projector.

On: Choose "On" to use security verification when the turning on the projector.

USING THE PROJECTOR

Setup remote settings menu

IR Function

Set the IR function setting.

• On: Choose "On", the projector can be operated by the remote control from top and front IR receivers.
• Front: Choose "Front", the projector can be operated by the remote control from the front IR receiver.
• Top: Choose "Top", the projector can be operated by the remote control from the top IR receiver.
• Off: Choose "Off", the projector can't be operated by the remote control. By selecting "Off", you will be able to use the Keypad keys.

Remote Code

Set the remote custom code by pressing the remote ID button for 3 seconds and you will notice the remote indicator (above the Off button) starts blinking. Then, input a number between 00-99 using the keyboard numbered keys. After inserting the number, the remote indicator blinks twice quickly indicating that the remote code has changed.

User1/ User2/ User3

Assign the default function for User1, User2, or User3 between Test Pattern, LAN, CMS, Color Temp, Gamma, Auto Source, Projection, Lamp Settings, Zoom, MHL, or Dynamic Range.

Setup projector ID menu

Projector ID

ID definition can be set up by menu (range 0-99), and allow user control an individual projector by using RS232 command.

Setup 12V trigger menu

12V Trigger

Use this function to enable or disable the trigger.

USING THE PROJECTOR

Auto Source

Choose this option to let the projector automatically find an available input source.

Input Source

Select the input source between HDMI1, HDMI2, and VGA.

High Altitude

When "On" is selected, the fans will spin faster. This feature is useful in high altitude areas where the air is thin.

Display Mode Lock

Choose "On" or "Off" to lock or unlock adjusting display mode settings.

Keypad Lock

When the keypad lock function is "On", the Keypad will be locked. However, the projector can be operated by the remote control. By selecting "Off", you will be able to reuse the Keypad.

Information Hide

Enable this function to hide the information message.

- Off: Choose "Off" to show the "searching" message.

- On: Choose "On" to hide the info message.

Logo

Use this function to set the desired startup screen. If changes are made, they will take effect the next time the projector is powered on.

- Default: The default startup screen.

- Neutral: Logo is not displayed on startup screen.

Background Color

Use this function to display a blue, red, green, gray color, or none when no signal is available.

HDML1EQ

USING THE PROJECTOR

Network menu

Network LAN menu

Network Status

Display the network connection status (read-only).

MAC Address

Display the MAC address (read-only).

DHCP

Use this option to enable or disable the DHCP function.

• On: Projector will obtain an IP address automatically from your network.
• Off: To assign IP, subnet mask, gateway, and DNS configuration manually.

Note: Exiting OSD will automatically apply the entered values.

IP Address

Display the IP address.

Subnet Mask

Display subnet mask number.

Gateway

Display the default gateway of the network connected to the projector.

DNS

Display the DNS number.

How to use web browser to control your projector

USING THE PROJECTOR

Making a direct connection from your computer to the projector\*

1. Turn "Off" the DHCP option on the projector.
2. Configure the IP address, Subnet Mask, Gateway, and DNS on projector ("Network > LAN").
3. Open Network and Sharing Center page on your PC, and assign the identical network parameters to your PC as set on projector. Click "OK" to save the parameters.

1. Open the web browser on your PC and type in to the URL field the IP address, assigned in step 3. Then press "Enter" key.

Reset

Reset all values for LAN parameters.

USING THE PROJECTOR

Setup network control settings menu

LAN\_RJ45 function

For simplicity and ease of operation, the projector provides diverse networking and remote management features. The LAN / RJ45 function of the projector through a network, such as remotely manage: Power On / Off, brightness, and contrast settings. Also, you can view the projector status information, such as: Video- Source, Sound-Mute, etc.

Wired LAN terminal functionalities

This projector can be controlled by using a PC (laptop) or other external device via LAN / RJ45 port and compatible with Crestron / Extron / AMX (Device -Discovery) / PJLink.

- Crestron is a registered trademark of Crestron Electronics, Inc. of the United States.

- Extron is a registered trademark of Extron Electronics, Inc. of the United States.

- AMX is a registered trademark of AMX LLC of the United States.

• PJLink applied for trademark and logo registration in Japan, the United States of America, and other countries by JBMIA.

USING THE PROJECTOR

LAN RJ45

1. Connect an RJ45 cable to RJ45 ports on the projector and the PC (laptop).

Diagram showing connection between a device with ports and an Ethernet port connected to a laptop (no text or symbols visible)

1. On the PC (Laptop), select Start > Control Panel > Network Connections.

1. Right-click on the Local Area Connection, and select Property.

USING THE PROJECTOR

1. Click "Properties".

1. Type in the IP address and Subnet mask, then press "OK".

1. Press the "Menu" button on the projector.
2. Open on projector Network > LAN.
3. Enter the following connection parameters:

- DHCP: Off

ID Address: 102 169 0 100

USING THE PROJECTOR

13. Press "Enter".

The projector is setup for remote management. The LAN / RJ45 function displays as follows:

System Status page General Setup page

Projector Setup page Network Setup page

RS232 by Telnet Function

There is alternative RS232 command control way, in projector so called "RS232 by TELNET" for LAN / RJ45 interface.

Quick Start-Guide for "RS232 by Telnet"

- Check and get the IP address on OSD of the projector.

- Make sure that the PC / laptop can access the web-page of the projector.

• Make sure that "Windows Firewall" setting is set disabled in case of "TELNET" function filtering out by PC / laptop.

1. Select Start > All Programs. > Accessories > Command Prompt.

USING THE PROJECTOR

Info menu

Info menu

View the projector information as listed below:

• Regulatory
- Serial Number
- Source
- Resolution
- Refresh Rate
- Display Mode
• Power Mode (Standby)
- Lamp Hours
- Network Status
- IP Address
- Projector ID
• Color Depth
- Color Format
- Filter Usage Hours
- Brightness Mode
- FW Version

MAINTENANCE

Replacing the lamp

The projector automatically detects the lamp life. When the lamp life is nearing the end of use, a warning message will appear on the screen.

When you see this message, please contact your local reseller or service center to change the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp.

Warning: If ceiling mounted, please use caution when opening the lamp access panel. It is recommended to wear safety glasses if changing the bulb when ceiling mounted. Caution must be used to prevent any loose parts from falling out of projector.

Warning: Lamp compartment is hot! Allow it to cool down before changing lamp!

Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped.

MAINTENANCE

Replacing the lamp (continued)

Procedure:

MAINTENANCE

Installing and cleaning the dust filter

Installing the dust filter

Illustration of a projector with a screen and solar panel, showing internal components (no text or symbols)

Note: Dust filters are only required/supplied in the selected regions with excessive dust.

Cleaning the dust filter

We recommend you to clean the dust filter every three months. Clean it more often if the projector is used in a dusty environment.

Procedure:

1. Switch off the power to the projector by pressing the " " button on the projector keypad or the remote control.
2. Disconnect the power cord.
3. Pull the dust filter compartment downwards to remove it out from the bottom of the projector. 1
   A. Cerebellum shows the six lines. Then close to the outer line is

ADDITIONAL INFORMATION

Compatible resolutions

Digital (HDMI 1.4)
Native resolution: 3840 x 2160 @ 30Hz

Established Timing Standard Timing	Descriptor timing -B0 (Detail timing)	Supported Video Mode	Descriptor timing -B1 (Detail timing)
720 x 400 @ 70Hz 1280 x 720 @ 60Hz 3840 x 2160 @ 30Hz (default)		720 x 480i @ 60Hz 16:9 1920 x 1080p @ 60Hz
640 x 480 @ 60Hz 1280 x 800 @ 60Hz 720 x 480p @ 60Hz 4:3 1366 x 768 @ 60Hz
640 x 480 @ 67Hz 1280 x 1024 @ 60Hz 720 x 480p @ 60Hz 16:9 1920 x 1080 @ 120Hz
640 x 480 @ 72Hz 1920 x 1200 @ 60Hz (reduced)		720 x 576i @ 50Hz 16:9
640 x 480 @ 75Hz 640 x 480 @ 120Hz 720 x 576p @ 50Hz 4:3
800 x 600 @ 56Hz 800 x 600 @ 120Hz 720 x 576p @ 50Hz 16:9
800 x 600 @ 60Hz 1024 x 768 @ 120Hz 1280 x 720p @ 60Hz 16:9
800 x 600 @ 72Hz 1280 x 800 @ 120Hz 1280 x 720p @ 50Hz 16:9
800 x 600 @ 75Hz 1920 x 1080i @ 60Hz 16:9
832 x 624 @ 75Hz 1920 x 1080i @ 50Hz 16:9
1024 x 768 @ 60Hz 1920 x 1080p @ 60Hz 16:9
1024 x 768 @ 70Hz 1920 x 1080p @ 50Hz 16:9
1024 x 768 @ 75Hz 1920 x 1080p @ 24Hz 16:9
1280 x 1024 @ 75Hz 3840 x 2160 @ 24Hz
		3840 x 2160 @ 25Hz
Manufacturer's Timings: 3840 x 2160 @ 30Hz
1152 x 870 @ 75Hz 4096 x 2160 @ 24Hz

Digital (HDMI 2.0)
Native resolution: 3840 x 2160 @ 60Hz

ADDITIONAL INFORMATION

B0 / Established Timing B0 / Standard Timing B1 / Video Mode B1 / Detail Timing
	4096 x 2160 @ 25Hz
	4096 x 2160 @ 30Hz
	4096 x 2160 @ 50Hz
	4096 x 2160 @ 60Hz

Note: Support 1920 x 1080 @ 50Hz.

Analog
Native resolution: 1920 x 1080 @ 60Hz

B0 / Established Timing B0 / Standard Timing B0 / Detail Timing B1 / Detail Timing
720 x 400 @ 70Hz 1280 x 720 @ 60Hz 1920 x 1080 @ 60Hz (default) 1366x768 @ 60Hz
640 x 480 @ 60Hz 1280 x 800 @ 60Hz 1280x800@120Hz(RB)
640 x 480 @ 67Hz 1280 x 1024 @ 60Hz
640 x 480 @ 72Hz 1900 x 1200 @ 60Hz(RB)
640 x 480 @ 75Hz 640 x 480 @ 120Hz
800 x 600 @ 56Hz 800 x 600 @ 120Hz
800 x 600 @ 60Hz 1024 x 768 @ 120Hz
800 x 600 @ 72Hz
800 x 600 @ 75Hz
832 x 624 @ 75Hz
1024 x 768 @ 60Hz
1024 x 768 @ 70Hz
1024 x 768 @ 75Hz
1280 x 1024 @ 75Hz
Manufacturer's Timings:
1152 x 870@ 75Hz

ADDITIONAL INFORMATION

Image size and projection distance

Diagonal length (inch) size of 16:9 Screen	Screen Size W x H Projection Distance (D)										Min Offset (Hd)		Max Offset (Hd)
	(m) (feet) (m) (feet)
	Width	Height	Width	Height	Wide	Tele	Wide	Tele (m)	(feet) (m)	(feet)
26.45	0.59	0.33	1.92	1.08	0.81	1.30	2.66	4.27	0.00	0.00	0.05	0.16
40.00	0.89	0.50	2.91	1.63	1.23	1.97	4.04	6.46	0.00	0.00	0.07	0.25
60.00	1.33	0.75	4.36	2.45	1.85	2.95	6.07	9.68	0.00	0.00	0.11	0.37
70.00	1.55	0.87	5.08	2.86	2.15	3.44	7.05	11.29	0.00	0.00	0.13	0.43
80.00	1.77	1.00	5.81	3.27	2.46	3.93	8.07	12.89	0.00	0.00	0.15	0.49
90.00	1.99	1.12	6.54	3.68	2.77	4.42	9.09	14.50	0.00	0.00	0.17	0.55
100.00		2.21	1.25	7.26	4.09	3.08	4.91	10.10	16.11	0.00	0.00	0.19	0.61
120.00		2.66		1.49	8.72		4.90		3.69	5.90		12.11	19.36	0.00
150.00		3.32		1.87	10.89		6.13		4.62	7.37		15.16	24.18	0.00
180.00		3.98		2.24	13.07		7.35		5.54	8.85		18.18	29.04	0.00
250.00		5.53		3.11	18.16		10.21		7.69	12.29		25.23	40.32	0.00
302.20		6.69		3.76	21.95		12.35		9.30	14.85		30.51	48.72	0.00

Note: Image size and distance in meters and feet.

Diagonal length (inch) size of 16:9 Screen	Screen Size W x H Projection Distance (D)								Min Offset (Hd) Max Offset (Hd)
	(m)		(inch)		(m)		(inch)
	Width	Height	Width	Height	Wide	Tele Wide	Tele (m)	(Inch)	(m)	(Inch)
26.45	0.59	0.33	23.05	12.97	0.81	1.30	31.89	51.18	0.00	0.00	0.05	1.95
40.00	0.89	0.50	34.86	19.61	1.23	1.97	48.43	77.56	0.00	0.00	0.07	2.94

ADDITIONAL INFORMATION

For short-throw lens models

Diagonal length (inch) size of 16:9 Screen	Screen Size W x H Projection Distance (D)										Min Offset (Hd)		Max Offset (Hd)
	(m) (feet) (m) (feet)
	Width	Height	Width	Height	Wide	Tele	Wide	Tele (m)	(feet) (m)	(feet)
28.89	0.64	0.36	2.10	1.18	0.50	0.50	1.64	1.64	0.00	0.00	0.04	0.12
40.00	0.89	0.50	2.91	1.63	0.69	0.69	2.26	2.26	0.00	0.00	0.05	0.16
60.00	1.33	0.75	4.36	2.45	1.04	1.04	3.41	3.41	0.00	0.00	0.07	0.25
70.00	1.55	0.87	5.08	2.86	1.21	1.21	3.97	3.97	0.00	0.00	0.09	0.29
80.00	1.77	1.00	5.81	3.27	1.38	1.38	4.53	4.53	0.00	0.00	0.10	0.33
90.00	1.99	1.12	6.54	3.68	1.56	1.56	5.12	5.12	0.00	0.00	0.11	0.37
100.00	2.21	1.25	7.26	4.09	1.73	1.73	5.68	5.68	0.00	0.00	0.12	0.41
120.00	2.66	1.49	8.72	4.90	2.08	2.08	6.82	6.82	0.00	0.00	0.15	0.49
150.00	3.32	1.87	10.89	6.13	2.60	2.60	8.53	8.53	0.00	0.00	0.19	0.61
180.00	3.98	2.24	13.07	7.35	3.12	3.12	10.24	10.24	0.00	0.00	0.22	0.74
250.00	5.53		3.11		18.16		10.21	4.33	4.33		14.21	14.21	0.00	0.00
300.46	6.65		3.74		21.82		12.28	5.20	5.20		17.06	17.06	0.00	0.00

Note: Image size and distance in meters and feet.

Diagonal length (inch) size of 16:9 Screen	Screen Size W x H Projection Distance (D)								Min Offset (Hd)		Max Offset (Hd)
	(m)		(inch)		(m)		(inch)
	Width Height Width		Wide Tele Wide		Tele (m)		(inch)	(m) (inch)
28.89	0.64	0.36	25.18	14.16	0.50	0.50	19.69	19.69	0.00	0.00	0.04	1.42
40.00	0.89	0.50	34.86	19.61	0.69	0.69	27.17	27.17	0.00	0.00	0.05	1.96
60.00	1.33	0.75	52.29	29.42	1.04	1.04	40.94	40.94	0.00	0.00	0.07	2.94

ADDITIONAL INFORMATION

ADDITIONAL INFORMATION

Projector dimensions and ceiling mount installation

1. To prevent damage to your projector, please use the Optoma ceiling mount.
2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attach a mount to the projector meet the following specifications:
3. Screw type: M4*3
   • Minimum screw length: 10mm

ADDITIONAL INFORMATION

For short-throw lens models

Note: Please note that damage resulting from incorrect installation will void the warranty.

Warning:

ADDITIONAL INFORMATION

IR remote codes

Key	Key code	Printing-key definition	Description
Power 81 Power on / off Press to turn on / off the projector.

ADDITIONAL INFORMATION

Key		Key code	Printing-key definition	Description
Volume		8C Volume +		Press to adjust to increase / decrease the volume.
		8F Volume -
Aspect ratio / 1 98			√/ 1	• Press to change aspect ratio of a displayed image.• Use as numeric keypad number "1".
Menu / 2 88 Menu / 2				• Press to display or exit the on-screen display menus for projector.• Use as numeric keypad number "2".
3D / 3 93 3D/3				• Press to manually select a 3D mode that matches your 3D content.• Use as numeric keypad number "3".
HDMI / 4 86 HDMI/4				• Press to choose HDMI source.• Use as numeric keypad number "4".
VGA / 5 D0 VGA/5				• Press to choose VGA source.• Use as numeric keypad number "5".
Video / 6		D1	Video/6	• Press to choose composite video source.• Use as numeric keypad number "6".
User1 / 7; User2 / 8;User3 / 9		D2	User 1/7	• User defined keys. Please see page 40 to setup.• Use as numeric keypad numbers "7", "8", and "9" accordingly.
		D3	User 2/8
		D4	User 3/9
Source		C3	Source	Press to select an input signal.
Brightness mode / 0	*/+	96	*/+ / 0	• Press to automatically adjust the picture brightness to give an optimum contrast performance.• Use as numeric keypad number "0".
Re-sync		C4 Re-Sync		Press to automatically synchronize the projector to the

ADDITIONAL INFORMATION

Troubleshooting

If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center.

Image problems

?

No image appears on-screen

• Ensure all the cables and power connections are correctly and securely connected as described in the "Installation" section.
• Ensure the pins of connectors are not crooked or broken.
• Check if the projection lamp has been securely installed. Please refer to the "Replacing the Lamp" section on pages 50-51.
• Ensure that the "Mute" feature is not turned on.

?

Image is out of focus

• Adjust the Focus Ring on the projector lens. Please see page 18.
  • Make sure the projection screen is between the required distance from the projector. (Please refer to pages 55-57).

?

The image is stretched when displaying 16:9 DVD title

• When you play anamorphic DVD or 16:9 DVD, the projector will show the best image in 16:9 format on projector side.
• If you play the LBX format DVD title, please change the format as LBX in projector OSD.
• If you play 4:3 format DVD title, please change the format as 4:3 in projector OSD.
• Places eat up the display format as 16.0 (wide) set out ratio tune on your DVD player

ADDITIONAL INFORMATION

Other problems

The projector stops responding to all controls

• If possible, turn off the projector, then unplug the power cord and wait at least 20 seconds before reconnecting power.

Lamp burns out or makes a popping sound

- When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 50-51.

Remote control problems

If the remote control does not work

• Check the operating angle of the remote control is pointed within ± 15^ to the IR receiver on the projector.
  • Make sure there are not any obstructions between the remote control and the projector. Move to within 7 m (23 ft) of the projector.
• Make sure batteries are inserted correctly.
• Replace batteries if they are exhausted.

ADDITIONAL INFORMATION

Warning indicators

When the warning indicators (see below) light up or flash, the projector will automatically shutdown:

• "LAMP" LED indicator is lit red and if "On/Standby" indicator flashes red.
• "TEMP" LED indicator is lit red and if "On/Standby" indicator flashes red. This indicates the projector has overheated. Under normal conditions, the project can be switched back on.
• "TEMP" LED indicator flashes red and if "On/Standby" indicator flashes red.

Unplug the power cord from the projector, wait for 30 seconds and try again. If the warning indicator light up or flash, please contact your nearest service center for assistance.

LED lightning messages

Message	On/Standby LED Temp LED Lamp LED
	(Red) (Blue) (Red) (Red)
Standby state (Input power cord)	Steady light
Power on (Warming)		Flashing(0.5 sec off / 0.5 sec on)
Power on and Lamp lighting Steady light
Power off (Cooling)		Flashing(0.5 sec off / 0.5 sec light). Back to red steady light when cooling fan turns off.
Error (Lamp failure) Flashing Steady light
Error (Fan failure) Flashing Flashing
Error (Over temp.) Flashing Steady light
Standby State(Burn in mode)		Flashing
Burn in (Warming) Flashing

ADDITIONAL INFORMATION

- Lamp warning:

• Temperature warning:

- Fan failed:

- Out of display range:

ADDITIONAL INFORMATION

Specifications

Optical Description
Maximum resolution	·Graphic up to 2160p@60Hz·Maximum Resolution: HDMI1 : 1920^1200@60Hz(RB)HDMI2 : 2160p@60Hz
Native resolution (w/o actuator)	2716 x 1528
Lens Manual zoom and manual focus
Image size (diagonal)	·26.45" ~ 302.2" (Focus range, optimized @ wide 60" image size)·28.89" ~ 300.46" (Focus range, optimized @ wide 60" image size) (for short-throw lens models)
Projection distance	·1.3m ~ 9.3m (Focus range, optimized @ wide 1.846m)·0.5m ~ 5.2m (Focus range, optimized @ wide 1.846m) (for short-throw lens models)

Electrical Description
Inputs	HDMI 1.4aHDMI V2.0 HDCP2.2 / MHL 2.1VGA INAudio In 3.5mmUSB2.0 (5V PWR 1.5A)
Outputs	Audio Out 3.5mmSPDIF Out12V Trigger (3.5mm jack)
Control	USB Type A (service)RJ-45 (support web control)

ADDITIONAL INFORMATION

Optoma global offices

For service or support, please contact your local office.

USA

47697 Westinghouse Drive, 888-289 6786

Fremont, CA 94539, USA 510-697-8601

www.optomausa.com [e-mail]

Japan

京京都足立区検索3-25-18

株式会社オーエス

[e-mail]

www.os-worldwide.com

Canada

47697 Westinghouse Drive, 888-289-6786

Fremont, CA 94539, USA 510-897-6601

www.optomausa.com [e-mail]

Taiwan

12F., No.213, Sec. 3, Beixin Rd.,

Xindian Dist., New Taipei City 231.

Taiwan, R.O.C

www.optoma.com.tw

[phone]

[phone]

47697 Westinghouse Drive, 888-289-6786

Fremont, CA 94539, USA 510-897-8601

www.oplomausa.com [e-mail]

Hong Kong

Unit A. 27/F Dragon Centre,

79 Wing Hong Street,

Cheung Sha Wan,

Kowloon, Hong Kong

[phone]

[phone]

www.optoma.com.hk

Europe

Unit 1, Network 41, Bourne End Mills,

Hemel Hempstead, Herts

HP1 2UJ, United Kingdom [phone]

www.optoma.eu [phone]

Service Tel: [phone] [e-mail]

China

5F, No. 1205, Kaixuan Rd.,

Changning District

Shanghai, 200052, China

[phone]

[phone]

www.oploma.com.cn

Benelux BV

Randstad 22-123 [phone]

1316 BW Almere [phone]

The Netherlands

www.optoma.nl

France