TW610ST - Projector OPTOMA - Free user manual and instructions

Product Type	Video Projector
Brand	Optoma
Model	TW610ST
Native Resolution	1280 x 800 (WXGA)
Display Technology	DLP
Lamp Type	P-VIP (typical, not specified)
Lamp Life	Up to 5000 hours (typical, not specified)
Projection Lens	Manual focus, digital zoom
Keystone Correction	Vertical ±40 degrees, Auto Keystone
Built-in Speaker	1 x 10W (typical, not specified)
Inputs	2x VGA, 1x HDMI, 1x S-Video, 1x Composite Video, 1x RS-232, 1x RJ-45, 1x USB, 1x Audio (3.5mm), 1x Microphone, 1x RCA Audio
Outputs	1x VGA-Out, 1x Audio Out (3.5mm), 1x 12V Trigger
Security	Security bar, Kensington lock, password protection
Network	RJ-45 for web browser control
3D Support	Yes, requires compatible source and glasses
BrilliantColor	Yes
Image AI	Yes, dynamic contrast enhancement
Power Consumption	230W (typical, not specified)
Weight	2.9 kg (approx.)
Dimensions (W x D x H)	295 x 212 x 105 mm (approx.)
Noise Level	30 dB (typical, not specified)
Remote Control	Included with laser pointer
Package Contents	Projector, power cord, VGA cable, remote control, batteries, user manual, warranty card
Maintenance and Cleaning	Use dry cloth; do not use abrasive cleaners

Frequently Asked Questions - TW610ST OPTOMA

How do I replace the lamp on the Optoma TW610ST?

Turn off the projector and allow it to cool for at least 30 minutes. Disconnect the power cord. Remove the lamp cover screws, lift the cover, then unscrew the lamp module screws. Carefully pull out the lamp module by its handle. Insert the new module, tighten screws, replace cover, and reset the lamp timer via Menu > OPTIONS > Lamp Settings > Lamp Reset.

What should I do if no image appears on the screen?

Check all cable connections, ensure the lens cap is removed, and the projector is powered on. Verify the correct input source is selected. If using a PC, press the appropriate function key (e.g., Fn+F4) to enable external display. Also check that AV Mute is not activated.

How can I adjust the keystone effect?

Use the Keystone +/- buttons on the remote or the ◻ / ◻ buttons on the control panel to adjust vertical keystone correction. Alternatively, enable Auto Keystone in the OSD menu under DISPLAY.

Can I control the projector via a network?

Yes, connect an RJ-45 cable and assign an IP address via SETUP > Network. Enable DHCP or set manual IP. Then use a web browser to access the projector's IP address and control it via the Control Panel.

How do I set up a password?

Go to SETUP > Security and set Security to On. Enter a 4-digit password using the remote's number keys. The default password is 1234. You can also set a security timer to require re-entry after a set period.

What is the maximum projection size?

The projector can display up to 300 inches diagonal. For WXGA models, the distance range is 0.5 to 3.4 meters for focus.

How do I enable 3D mode?

Ensure you have a compatible 3D source and active shutter glasses. Press the 3D button on the remote to open the 3D menu, then set 3D to On. You may need to adjust 3D Sync Invert if the image appears reversed.

The remote control is not working. What should I check?

Check that batteries are inserted correctly and not exhausted. Ensure no obstructions between remote and projector's IR receivers (within 7 meters and ±15° angle). Replace batteries if needed.

How can I clean the projector?

Turn off and unplug the projector. Use a soft, dry cloth to clean the housing. Do not use abrasive cleaners, waxes, or solvents. Avoid blocking ventilation slots.

What does the 'Lamp Warning' message mean?

The lamp is nearing the end of its life. Contact your reseller or service center to replace the lamp as soon as possible. The projector will not turn on until the lamp module is replaced after burnout.

USER MANUAL TW610ST OPTOMA

Table of Contents ......1

Usage Notice 2

Safety Information 2

Precautions 3

Eye Safety Warnings ....5

Product Features ....5

Introduction ......6

Package Overview 6

Product Overview 7

Main Unit 7

Control Panel 8

Input/Output Connections 9

Remote Control 10

Installation 11

Connecting the Projector ....11

Connect to Computer/Notebook ..... 11

Connect to Video Sources 12

Powering the projector On / Off .....13

Powering On the Projector 13

Powering Off the Projector 14

Warning Indicator 14

Adjusting the Projected Image .....15

Adjusting the Projector's Height .....15

Adjusting the Projector's Focus ..... 16

Adjusting Projection Image Size ..... 16

User Controls ....18

Control Panel & Remote Control .....18

Control Panel 18

Remote Control 19

On-screen Display Menus .....24

How to operate 24

Menu Tree 25

IMAGE 27

IMAGE | Advanced 29

DISPLAY 31

DISPLAY|3D 34

SETUP 35

SETUP | Signal (RGB) 38

SETUP | Security 39

SETUP | Advanced 41

SETUP | Network 42

OPTIONS 45

OPTIONS | Advanced 46

OPTIONS | Lamp Settings 47

Appendices 48

Troubleshooting 48

Replacing the lamp 53

Compatibility Modes ....55

Computer Compatibility 55

Video Compatibility 56

RS232 Commands and Protocol

Function List ....57

RS232 Pin Assignments 57

RS232 Protocol Function List 58

Ceiling Mount Installation 62

Optoma Global Offices 63

Regulation & Safety Notices ......65

Safety Information

	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.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.

Class B emissions limits

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Important Safety Instruction

1. 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.
2. Do not use the projector near water or moisture. To reduce the risk of fire and/or electric shock, do not expose the projector to rain or moisture.
3. Do not install near heat sources such as radiators, heaters, stoves or any other apparatus such as amplifiers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specified by the manufacturer.
6. Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would be (but not limited to):

Unit has been dropped.
☐ Power supply cord or plug has been damaged.
☐ Liquid has been spilled on to the projector.
☐ Projector has been exposed to rain or moisture.
Something has fallen in the projector or something is loose inside. 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.

1. 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.

2. See projector enclosure for safety related markings.

3. The unit should only be repaired by appropriate service personnel.

Precautions

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

Warning- Do not look into the projector's lens when the lamp is on. The bright light may hurt and damage your eyes.
Warning- To reduce the risk of fire or electric shock, do not expose this projector to rain or moisture.
Warning- Please do not open or disassemble the projector as this may cause electric shock.
Warning- When replacing the lamp, please allow the unit to cool down. Follow instructions as described on pages 53-54.
Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.
Warning- Reset the "Lamp Reset" function from the on-screen display "OPTIONS | Lamp Settings" menu after replacing the lamp module (refer to page 47).
Warning- 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.
Warning- Do not use lens cap when projector is in operation.
Warning- When the lamp is approaching the end of its lifetime, the message "Lamp Warning: Lamp life exceeded." will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.
Warning- Do not look into or point the laser pointer on your remote control into your or someone's eyes. Laser pointer can cause permanent damage to eyesight.

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 53-54.

Usage Notice

Do:

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.
Disconnect the power plug from AC outlet if the product is not being used for a long period of time.

Do not:

Block the slots and openings on the unit provided for ventilation.
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- In extremely hot, cold or humid environments.

▶ Ensure that the ambient room temperature is within 5 - 35°C.
▶ Relative Humidity is 5 - 35°C, 80% (Max.), non-condensing.

• In areas susceptible to excessive dust and dirt.
• Near any appliance generating a strong magnetic field.
• In direct sunlight.

Eye Safety Warnings

Symbolic illustration of a computer monitor with a red X mark and eye inside, enclosed in an oval (no text or numbers present)

Avoid staring/facing directly into the projector beam at all times. Keep your back to the beam as much as possible.
When projector is used in a classroom, adequately supervise students when they are asked to point out something on the screen.
In order to minimize the lamp power, use room blinds to reduce ambient light levels.

Product Features

Monitor loop through only support in VGA1-In/SCART/YPbPr.

XGA (1024x768) Native resolution / WXGA (1280x800) Native resolution

HD compatible – 1080p supported

VGA monitor loop through (works on standby mode > 1W)

BrilliantColor™ Technology

Security Bar and Kensington Lock

RS232 control

Rapid shutdown

Built-in speakers

Network support

Package Overview

Unpack and inspect the box contents to ensure all parts listed below are in the box. If something is missing, please contact your nearest customer service center.

Illustration of a projector with a circular lens and a separate ring component (no text or symbols)

Projector with lens cap

Line drawing of a cord with two connectors tied at the end (no text or symbols)

Power Cord 1.8m

Pure electrical connector diagram without any text, numbers, or symbols

VGA Cable 1.8m

2 × AAA Batteries

IR Remote Control

Due to different applications in each Country, some regions may have different accessories.

Documentation :

User's Manual
Warranty Card
Quick Start Card
WEEE Card (for EMEA only)

Product Overview

Main Unit

1. Control Panel
2. Focus Ring
3. Speaker
4. Tilt-Adjustment Feet
5. Lens

6. IR Receiver

7. Input / Output Connections

8. Power Socket
9. Security Bar
10. Ventilation (inlet)
11. Ventilation (outlet)

Control Panel

1. Source
2. Enter
3. Re-Sync
4. IR Receiver
5. Temp LED
6. Help
7. Four Directional Select Keys
8. Power/Standby button and LED
9. Keystone Correction
10. Menu
11. Lamp LED

Input/Output Connections

Monitor loop through only support in VGA1-In/SCART/YPbPr.

1. RJ-45 Networking Connector
2. USB Connector (Connect to PC for Remote Mouse function)
3. HDMI Connector
4. VGA-Out Connector (Monitor Loop-through Output)
5. VGA1-In/SCART/YPbPr Connector (PC Analog Signal/Component Video Input/HDTV/YPbPr/SCART)
6. S-Video Input Connector
7. Composite Video Input Connector
8. RS-232 Connector (3-pin DIN Type)
9. Audio 1 Input connector (3.5mm mini jack) (for VGA1/VGA2)
10. 12V Trigger Relay Connector (12V, 750mA)
11. Security Bar
12. Audio Output Connector (3.5mm Mini Jack)
13. Kensington™ Lock Port
14. RCA Audio 2 Input connector (Left & Right) (for S-Video/Video)
15. Microphone Input Connector
16. VGA2-In/YPbPr Connector (PC Analog Signal/Component Video Input/HDTV/YPbPr)
17. Power Socket

Remote Control

1. LED Indicator
2. Power On/Off
3. Four Directional Select Keys
4. Mouse Right Click
5. Page Up
6. Re-Sync
7. Page Down
8. Volume +/-
9. 3D
10. AV mute
11. Video
12. PC/Mouse control
13. Mouse Left Click
14. Enter/Help
15. Source
16. Keystone +/-
17. Menu
18. Brightness
19. HDMI
20. S-Video
21. Numbered keypad (for password input)
22. Freeze
23. VGA

Connecting the Projector

Connect to Computer/Notebook

Audio Output

Due to the difference in applications for each country, some regions may have different accessories.

(*) Optional accessory

1Power Cord

2....*Network Cable

3....*USB Cable

4....*DVI/HDMI Cable

5....VGA Cable

6....*RS232 Cable

7....*Audio Input Cable

8....*VGA Output Cable

9....*Audio Output Cable

Connect to Video Sources

DVD Player, Set-top Box, HDTV receiver

graph TD
    A["Audio Output"] --> B["1"]
    A --> C["2"]
    A --> D["3"]
    A --> E["4"]
    A --> F["5"]
    A --> G["6"]
    A --> H["7"]
    A --> I["8"]
    A --> J["9"]
    A --> K["10"]
    A --> L["11"]
    A --> M["12V Output"]
    N["S-Video Output"] --> O["+12V Output"]
    P["Composite Video Output"] --> Q["+12V Output"]

Due to the difference in applications for each country, some regions may have different accessories.

(*) Optional accessory

1....Power Cord
2....*HDMI Cable
3....*Microphone Cable
4....*SCART/VGAAdaptor
5....VGA Cable
6....*S-Video Cable
7....*Composite Video Cable
8....*Audio Cable Jack/RCA
9....*15-Pin to 3 RCA Component/HDTV Adaptor
10....*3 RCA Component Cable
11. ....*Audio Cable RCA/RCA

Powering the projector On / Off

Powering On the Projector

(*) When Power mode (Standby) is set to Eco, the VGA & Audio pass-through and RS-232 will be deactivated when the projector is in standby.

1. Remove the lens cap. ①
2. Securely connect the power cord and signal cable. When connected, the POWER/STANDBY LED will turn Amber.
3. Turn on the lamp by pressing “⏻” button either on the top of the projector or on the remote. The POWER/STANDBY LED will now turn Green. ②

The startup screen will display in approximately 10 seconds. The first time you use the projector, you will be asked to select the preferred language and power saving mode.

1. Turn on and connect the source that you want to display on the screen (computer, notebook, video player, etc). The projector will detect the source automatically. If not, push menu button and go to "OPTIONS".

Make sure that the "Source Lock" has been set to "Off".

If you connect multiple sources at the same time, press the "SOURCE" button on the control panel or direct source keys on the remote control to switch between inputs.

Turn on the projector first and then select the signal sources.

Powering Off the Projector

1. Press the "button" on the remote control or on the control panel to turn off the projector. The following message will be displayed on the screen.

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 display countdown timer and will shut down.

1. The cooling fans continue to operate for about 10 seconds for cooling cycle and the POWER/STANDBY LED will Flash Green. When the POWER/STANDBY LED lights solid Amber, the projector has entered standby mode.

If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press "button to restart the projector.

1. Disconnect the power cord from the electrical outlet and the projector.

2. Do not turn on the projector immediately following a power off procedure.

Warning Indicator

When the warning indicators (see below) come on, the projector will automatically shutdown:

Contact the nearest service center if the projector displays these symptoms. See pages 63-64 for more information.

“LAMP” LED indicator is lit red and if “POWER/STANDBY” indicator flashes amber.
“TEMP” LED indicator is lit red and if “POWER/STANDBY” indicator flashes amber. This indicates the projector has overheated. Under normal conditions, the projector can be switched back on.
“TEMP” LED indicator flashes red and if “POWER/STAND-BY” indicator flashes amber.

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

Adjusting the Projected Image

Adjusting the Projector's Height

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

1. Locate the adjustable foot you wish to modify on the underside of the projector.
2. Rotate the adjustable ring counter clockwise to raise the projector or clockwise to lower it. Repeat with the remaining feet as needed.

Adjusting the Projector's Focus

To focus the image, rotate the focus ring until the image is clear.

XGA series: The projector will focus at distances from 1.64 to 12.46 feet (0.5 to 3.8 meters).
WXGA series: The projector will focus at distances from 1.64 to 11.15 feet (0.5 to 3.4 meters).

Adjusting Projection Image Size

XGA series: Projection Image Size from 39.3" to 300" (1.0 to 7.6 meters).
WXGA series: Projection Image Size from 44.6" to 300" (1.1 to 7.6 meters).

XGA

Diagonal length (inch) size of 4:3 Screen	Screen Size W x H Projection Distance (D)								Offset (Hd)
	(m) (feet) (m) (feet)
	Width	Height	Width	Height	wide	tele	wide	tele	(m)	(feet)
40.00 0.81	0.61 2.66	2.00 0.50	0.50 1.64	1.64 0.09	0.30
60.00	1.22	0.91	4.00	2.98	0.80	0.80	2.62	2.62	0.14	0.45
70.00	1.42	1.07	4.66	3.51	0.90	0.90	2.95	2.95	0.16	0.53
80.00 1.63	1.22 5.35	4.00 1.00	1.00 3.28	3.28 0.18	0.60
90.00	1.83	1.37	6.00	4.49	1.10	1.10	3.61	3.61	0.21	0.67
100.00 2.03	1.52 6.66	4.99 1.30	1.30 4.26	4.26 0.23	0.75
120.00 2.44	1.83 8.00	6.00 1.50	1.50 4.92	4.92 0.27	0.90
150.00	3.05	2.29	10.00	7.51	1.90	1.90	6.23	6.23	0.34	1.13
180.00	3.66	2.74	12.00	8.99	2.30	2.30	7.54	7.54	0.41	1.35
250.00	5.08	3.81	16.66	12.50	3.20	3.20	10.50	10.50	0.57	1.87
300.00	6.10	4.57	20.01	14.99	3.80	3.80	12.46	12.46	0.69	2.25

This table is for user's reference only.

WXGA

Diagonal length (inch) size of 16:10 Screen	Screen Size W x H Projection Distance (D)									Offset (Hd)
	(m) (feet) (m) (feet)
	Width	Height	Width	Height	wide	tele	wide	tele	(m)	(feet)
40.00 0.86	0.54 2.82	1.77 0.40	0.40 1.31	1.31 0.07	0.22
60.00 1.29	0.81 4.23	2.66 0.70	0.70 2.30	2.30 0.10	0.33
70.00	1.51	0.94	4.95	3.08	0.80	0.80	2.62	2.62	0.12	0.38
80.00	1.72	1.08	5.64	3.54	0.90	0.90	2.95	2.95	0.13	0.44
90.00 1.94	1.21 6.36	3.97 1.00	1.00 3.28	3.28 0.15	0.49
100.00	2.15	1.35	7.05	4.43	1.10	1.10	3.61	3.61	0.17	0.55
120.00 2.58	1.62 8.46	5.31 1.30	1.30 4.26	4.26 0.20	0.66
150.00	3.23	2.02	10.59	6.63	1.70	1.70	5.58	5.58	0.25	0.82
180.00 3.88	2.42 12.73	7.94 2.00	2.00 6.56	6.56 0.30	0.98
250.00	5.38	3.37	17.65	11.05	2.80	2.80	9.18	9.18	0.42	1.37
300.00	6.46	4.04	21.19	13.25	3.40	3.40	11.15	11.15	0.50	1.64

This table is for user's reference only.

Control Panel & Remote Control

Control Panel

Using the Control Panel

POWER		Refer to the “Power On/Off the Projector” section on pages 13-14.
RE-SYNC		Automatically synchronize the projector to the input source.
Enter		Confirm your item selection.
SOURCE		Press “SOURCE” to select an input signal.
Menu		Press “Menu” to launch the on-screen display (OSD) menu. To exit OSD, Press “Menu” again.
Four Directional Select Keys		Use ▲ ▼ to select items or make adjustments to your selection.
Keystone		Use □ □ to adjust image distortion caused by tilting the projector. (±40 degrees)
HELP Help Menu (refer to page 21).
Lamp LED		Indicate the projector's lamp status.
Temp LED		Indicate the projector's temperature status.
POWER/ STANDBY LED		Indicate the projector's status.

Remote Control

Using the Remote Control
Power	Refer to the “Power On/Off the Projector” section on pages 13-14.
L Button	Mouse left click.
R Button	Mouse right click.
Page +	Use this button to page up.
Page -	Use this button to page down.
Enter ←Help ?	← Confirm your item selection. ? Help Menu (refer to page 21).
Source	Press “Source” to select an input signal.
Re-SYNC	Automatically synchronizes the projector to the input source.
Four Directional Select Keys	Use ▲ ▼ to select items or make adjustments to your selection.
Keystone +/-	Adjust image distortion caused by tilting the projector.
Volume +/-	Adjust to increase / decrease the volume.
Brightness	Adjust the brightness of the image.
3D	Press the “3D” to turn the 3D OSD menu on/off.
Menu	Press “Menu” to launch the on-screen display (OSD) menu. To exit OSD, press “Menu” again.
HDMI	Press “HDMI” to choose HDMI source.
Freeze	Press “Freeze” to pause the screen image. Press this button again to unlock.

User Controls

Using the Remote Control

AV mute	Momentarily turns off/on the audio and video.
S-Video Press “S-Video” to choose S-Video source.
VGA	Press “VGA” to choose VGA sources.
Video	Press “Video” to choose Composite video source.

Using the HELP button

The HELP function ensures easy setup and operation.

Press the “?” button on the remote control or press the “HELP” button on the control panel to open the Help Menu.

User Controls

Please refer to the "Troubleshooting" section on pages 48-52 for more details.

▶ Help menu button functions only when no input source is detected.

If input source is detected and help button is pressed, the following pages will appear to help diagnose any problems.

User Controls

On-screen Display Menus

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.

How to operate

1. To open the OSD menu, press "Menu" on the Remote Control or Projector Keypad.

2 When OSD is displayed, use ◀▶ keys to select any item in the main menu. While making a selection on a particular page, press ▼ or "Enter" key to enter sub menu.

1. Use ▲▼ keys to select the desired item and adjust the settings using ◀▶ key.

2. Select the next item to be adjusted in the sub menu and adjust as described above.

3. Press "Enter" to confirm, and the screen will return to the main menu.

4. To exit, press "MENU" again. The OSD menu will close and the projector will automatically save the new settings.

Menu Tree

Main Menu Sub Menu Settings
Image	Display Mode	Presentation / Bright / Movie / sRGB / Blackboard / Classroom / User / 3D
	Brightness
	Contrast
	Sharpness
	Saturation
	Tint
	Advanced Film / Video / Programming/PC
	BrilliantColorTM	0~10
	Color Temp. Warm / Medium / Cold
	Color	Red Gain / Green Gain / Blue Gain / Red Bias / Green Bias / Blue Bias / Cyan / Magenta / Yellow / Reset / Exit
	Color Space AUTO / RGB / YUV
	Input Source VGA1 / VGA2 / Video / S-Video / HDMI
	Image AI On / Off
	Exit
Display	Format 4:3 / 16:9-1 / 16:9-II / Native / AUTO	4:3 / 16:9 / 16:10 / LBX / Native / AUTO
	Overscan	0~10
	Zoom 80%~200%
	H Image Shift -50 ~ +50
	V Image Shift -50 ~ +50
	V Keystone -40 ~ +40
	Auto Keystone On / Off
	3D 3D Off / On
		3D Sync. Invert On / Off
		Exit
Setup	Language	English / Deutsch / Français / Italiano / Español / Português / Svenska / Nederlands / Norsk/Dansk / Polski / Suomi / Русский / ελληνικά / Magyar / Čeština / فارسی / 繁體中文 / 筒体中文 / 日本語 / 한국어 / l'un / Türkçe / Viêt
	Screen Type	16:10 / 16:9
	Projection
	Menu Location
	Signal	Automatic On / Off
		Phase (VGA) 0~31
		Frequency (VGA) -5~5
		H. Position (VGA) -5~5
		V. Position (VGA) -5~5
		Exit
	Security	Security On / Off
		Security Timer Month / Day / Hour
		Change Password
		Exit

Main Menu Sub Menu Settings

Setup	Projector ID 0~99
	Mute On / Off
	*Volume 0~10
	Audio Input	Default / Audio1 (Phone jack) / Audio2 (RCA R/L) / MIC
	Advanced Logo	Optoma / User
		Logo Capture
		Closed Captioning Off / CC1 / CC2
		Exit
	RS232 RS232 / Network
	Network Network State
		DHCP
		IP Address
		Subnet mask
		Gateway
		DNS
		Apply Yes / No
		Exit
Options	Source Lock On / Off
	High Altitude On / Off
	Information Hide On / Off
	Keypad Lock	On / Off
	Background Color	Black / Red / Blue / Green / White
	Advanced Direct Power On	On / Off
		Auto Power Off (min.) 0~180
		Sleep Timer (min.) 0~995
		Power Mode (Standby) Eco. / Active
		Exit
	Lamp Settings	Lamp Hours
		Lamp Reminder On / Off
		Brightness Mode STD/Bright
		Lamp Reset Yes / No
		Exit
	Reset

Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using.

1) "Saturation" and "Tint" are only supported in Video mode.

2) For XGA model only.

3) For WXGA model only. 16:9 or 16:10 depend on "Screen Type" setting.

4) "3D Sync Invert" is only available when 3D is enabled.

5) "Signal" is only supported in Analog VGA (RGB) signal.

✿ #6) MIC volume can also be controlled by setup → volume in OSD

IMAGE

Display Mode

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

Presentation: Good color and brightness from PC input.
Bright: Maximum brightness from PC input.
▶ Moive: For home theater.
sRGB: Standardised accurate color.
Blackboard: This mode should be selected to achieve optimum color settings when projecting onto a blackboard (green).
Classroom: This mode is recommended for projecting in a classroom.
User: User's settings.
3D: Any further adjustments by the user in 3D will be saved in this mode for further use.

Brightness

Adjust the brightness of the image.

Press the ◀o darken image.
▶ Press the ▶ to lighten the image.

Contrast

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

Press the ◀ to decrease the contrast.
Press the ▶ to increase the contrast.

User Controls

“Saturation” and “Tint” functions are only supported under Video mode.

Sharpness

Adjust the sharpness of the image.

Press the ◀ to decrease the sharpness.
Press the ▶ to increase the sharpness.

Saturation

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

Press the ◀ to decrease the amount of saturation in the image.
Press the to increase the amount of saturation in the image.

Tint

Adjust the color balance of red and green.

Press the ◀ to increase the amount of green in the image.
Press the ▶ to increase the amount of red in the image.

IMAGE | Advanced

Degamma

This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input.

Film: for home theater.
▶ Video: for video or TV source.
▶ Graphics: for image source.
PC: for PC or computer source.

BrilliantColor™

This adjustable item utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing true, more vibrant colors in picture. The range is from "0" to "10". If you prefer a stronger enhanced image, adjust toward the maximum setting. For a smoother, more natural image, adjust toward the minimum setting.

Color Temp

If set to cold temperature, the image looks more blue. (cold image) If set to warm temperature, the image looks more red.

(warm image)

Color

Press ← into the next menu as below and then use ▲ or ▼ to select item.

Red/Green/Blue/Cyan/Magenta/Yellow: Use◀ or ▶ to select Red, Green, Blue, Cyan, Magenta and Yellow Colors.
Reset: Choose "Yes" to return the factory default settings for color adjustments.

Color Space

Select an appropriate color matrix type from AUTO, RGB or YUV.

Input Source

Use this option to enable / disable input sources. Press <to enter the sub menu and select which sources you require. Press "Enter" to finalize the selection. The projector will not search for inputs that are not selected.

Image AI

Image AI improves the contrast of the picture by optimizing the brightness of the lamp according to the picture content.

On: The dynamic image performance manager is active in making sure your greatest pleasure from seeing a movie dynamically with the most dark details revealed, vivid and bright image performed all the way.

Off: The dynamic image performance manager is on standby.

DISPLAY

Format

Use this function to choose your desired aspect ratio.

XGA

4:3: This format is for 4×3 input sources.
16:9-I: This format is for 16×9 input sources, like HDTV and DVD enhanced for Wide screen TV. (576i/p)
16:9-II: This format is for 16×9 input sources, like HDTV and DVD enhanced for Wide screen TV. (480i/p)
Native: This format displays the original image without any scaling.
▶ AUTO: Automatically selects the appropriate display format. When input is 4:3, the image is displayed as 4:3. When input is 16:9 above, the image is displayed as 16:9- I

Aspect ratio (source detected)	Resize image
	XGA model
4:3 1024 x 7	68 center
16:9-I 1024 x	576 center
16:9-II 854 x 4	80 center
Native	Resize image of native change to above description not pixels resolution.

16:9 or 16:10 depend on "Screen Type" setting.

WXGA

4:3: This format is for 4×3 input sources.
16:9: This format is for 16×9 input sources, like HDTV and DVD enhanced for Wide screen TV.
16:10: This format is for 16×10 input sources, like widescreen laptops.
LBX: This format is for non-16x9, letterbox source and for users who use external 16x9 lens to display 2.35:1 aspect ratio using full resolution.
Native: This format displays the original image without any scaling.
▶ AUTO: Automatically selects the appropriate display format.

16:10 Screen 480i/p 576i/p 1080i/p 720p PC
4:3 1066 x 800 center
16:10 1280 x 800 center
LBX	1280 x 960 center, then get the central 1280 x 800 image to display
Native	1:1 mapping centered.	1:1 map-ping (960 x 540) display 1280 x 720	1280 x 720 center	1:1 mapping centered.

16:9 Screen 480i/p 576i/p 1080i/p 720p PC
4:3 960 x	720 center
16:9 1280	x 720 center
LBX	1280 x 960 center, then get the central 1280 x 720 image to display
Native	1:1 mapping centered.	1:1 map-ping (960 x 540) display 1280 x 720	1280 x 720 center	1:1 mapping centered.

User Controls

Each I/O has different setting of "Overscan".

“Overscan” and “Zoom” can’t work at same time.

Overscan

Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of video source.

Zoom

Press the ◀ to reduce the size of an image.

Press the ▶ to magnify an image on the projection screen.

H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

V Keystone

Press the ◄ or ▶ adjust image distortion vertically. If the image looks trapezoidal, this option can help make the image rectangular.

Auto Keystone

Automatically adjusts vertical image distortion.

DISPLAY | 3D

• “3D Sync Invert” only available when 3D is enabled.
  Compatible 3D source, 3D content and active shutter glasses are required for 3D viewing.

3D

Choose the "On" to turn this item on first if for 3D images.

3D Sync. Invert

Press the "On" to invert left and right frame contents.
Press the "Off" for default frame contents.

SETUP

Language

Choose the multilingual OSD menu. Press ◀ or ▶ to the sub menu and then use the ▲ or ▼ey to select your preferred language. Press "Enter" to finalize the selection.

Rear-Desktop and Rear-Ceiling are to be used with a translucent screen.

Projection

Front-Desktop

This is the default selection. The image is projected straight on the screen.

Rear-Desktop

When selected, the image will appear reversed.

Front-Ceiling

When selected, the image will turn upside down.

User Controls

Rear-Ceiling

When selected, the image will appear reversed in upside down position.

"Screen Type" is for WXGA only.

Menu Location

Choose the menu location on the display screen.

Screen Type

Choose the screen type from16:10 or 16:9.

Projector ID

ID definition can be set up by menu (range 0\~99), and allow user control an individual projector by RS232. Refer to page 58\~61 for the complete list of RS232 commands.

Mute

Choose the "On" to turn mute on.
Choose the "Off" to turn mute off.

SETUP

Volume

Volume adjustment can also control MIC volume.

Press the ◀ to decrease the volume.
Press the ▶ to increase the volume.

Audio Input

The default audio settings are on the back panel of the projector. Use this option to reassign any of the Audio Inputs (1 or 2) to the current image source. Each Audio input can be assigned to more than one video source.

Audio 1: VGA 1 and VGA 2.
Audio 2: S-Video/Video.
MIC: (No default video source)

RS232

RS232: Allow RS232 control of an individual projector. (Default setting)
Network: Allow projector control via web browser (Internet Explorer) using the network.

SETUP | Signal (RGB)

"Signal" is only supported in Analog VGA (RGB) signal.

Automatic

Automatically selects the singal. If you use this function, the Phase, frequency items are grayed out, and if Signal is not automatic, the phase, frequency items will appear for user to manually tune and saved in settings after that for next time projector turns off and on again.

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.

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.

H. Position

Press the ◀ to move the image left.
Press the ▶ to move the image right.

V. Position

Press the ◀ to move the image down.
Press the ▶ to move the image up.

SETUP | Security

Security

On: Choose "On" to use security verification when the turning on the projector.
Off: Choose "Off" to be able to switch on the projector without password verification.

Password default value is "1234" (first time).

Security Timer

Use this function to set the how long (Month/Day/Hour) the projector can be used. Once this time has elapsed you will be requested to enter your password again.

Change Password

First time:

1. Press "←" to set the password.
2. The password has to be 4 digits.
3. Use number button on the remote to enter your new password and then press “←” key to confirm your password.

Change Password:

1. Press " " to input old password.
2. Use number button to enter current password and then press "←" to confirm.
3. Enter new password (4 digits in length) using the number buttons on the remote, then press “◀” to confirm.
4. Enter new password again and press "←" to confirm.

User Controls

If the incorrect password is entered 3 times, the projector will automatically shut down.

If you have forgotten your password, please contact your local office for support.

SETUP | Advanced

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.

Optoma: The default startup screen.
User: Use stored picture from "Logo Capture" function.

For successful logo capture, please ensure that the on-screen image does not exceed the projector's native resolution. (XGA:1024x768 or WXGA:1280x800).

Logo Capture

Press to capture an image of the picture currently displayed on screen.

Closed Captioning

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.

Off: select "off" to turn off the closed captioning feature.
CC1:CC1 language: American English.
CC2:CC2 language (depending on the TV channel of the user):Spanish, French, Portuguese, German, Danish.

SETUP | Network

Network State

Display the network connection status.

DHCP

Use this function to select your desired startup screen. If you change the setting from one to another, when you exit the OSD menu, the new setting will take effect on next open.

On: Assign an IP address to the projector from an external DHCP server automatically.
Off: Assign an IP address manually.

IP Address

Select an IP address.

Subnet Mask

Select subnet mask number.

Gateway

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

DNS

Select DNS number.

Apply

Press “←” and then choose “Yes” to apply the selection.

How to use web browser to control your projector

1. Turn on DHCP to allow the DHCP server to automatically assign an IP, or manually enter the required network information.

1. Then choose apply and press "←" button to complete the configuration process.
2. Open your web browser and type in from the OSD LAN screen then the web page will display as below:

When you used the projector IP address, you will can not link to your service server.

1. Open "Control Panel" to control your projector.

When making a direct connection from your computer to the projector

Step 1: Find an IP Address (192.168.6.74) from LAN function of projector.

User Controls

Step 2: Select apply and press "Enter" button to submit function or press "menu" key to exit.

Step 3: To open Network Connections, click Start, click Control Panel, click Network and Internet Connections, and then click Network Connections. Click the connection you want to configure, and then, under Network Tasks 📋, click Change settings of this connection.

Step 4: On the General tab, under This connection uses the following items, click Internet Protocol (TCP/IP), and then click "Properties."

Step 5: Click Use the following IP address, and type in as below: 1) IP address: 192.168.6.XXX 2) Subnet mask: 255.255.0.0 3) Default gateway: 192.168.6.254

Step 6: To open Internet Options, click IE web browser, click Internet Options, click the Connections tab and click "LAN Settings..."

Step 7: The Local Area Network (LAN) Setting dialog box appears, In the Proxy Server area, cancel the Use a proxy server for your LAN check box., then click "OK" button twice.

Step 8: Open your IE and type in the IP address of 192.168.6.74 in the URL then press "Enter" key. The web page will display as below:

Step 9: Open "Control Panel" to control your projector.

OPTIONS

With dust filter installed, High Altitude mode must be turned on. Dust filter is Optional and may not be required in some regions.

To turn off the keypad lock, press and hold "Enter" key on top of the projector for 5 seconds.

Source Lock

On: The projector will only search current input connection.
▶ Off: The projector will search for other signals if the current input signal is lost.

High Altitude

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

Information Hide

On: Choose "On" to hide the info message.
Off: Choose "Off" to show the "searching" message.

Keypad Lock

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

Background Color

Use this feature to display a "Black", "Red", "Blue", "Green" or "White", screen when no signal is available.

Reset

Choose "Yes" to return the display parameters on all menus to the factory default settings.

OPTIONS | Advanced

Direct Power On

Choose “On” to activate Direct Power mode. The projector will automatically power on when AC power is supplied, without pressing the “◀” key on the projector control panel or on the remote control.

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)

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).

Power Mode (Standby)

Eco.: Choose "Eco." to save power dissipation further < 1W.
Active: Choose "Active" to return to normal standby and the VGA out port will be enabled.

Eco (<1W) mode will disable the VGA-out and RJ45 function when the projector is in standby.

OPTIONS | Lamp Settings

Lamp Hours

Display the projection time.

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.

When ambient temperature is over 35^ C in operating, the projector will switch to STD automatically.

Brightness Mode

▶ STD: Choose "STD" to dim the projector lamp which will lower power consumption and extend the lamp life.
BRIGHT: Choose "BRIGHT" to increase the brightness.

Lamp Reset

Reset the lamp hour counter after replacing the lamp.

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.

No image appears on-screen

▶ Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section.
▶ Ensure all the pins of connectors are not bent or broken.
▶ Check if the projection lamp has been securely installed. Please refer to the “Replacing the lamp” section.
Make sure you have removed the lens cap and the projector is switched on.
▶ Ensure that the “AV mute” feature is not turned on.

? Partial, scrolling or incorrectly displayed image

Press "Re-SYNC" on the remote.
▶ If you are using a PC:

For Windows 95, 98, 2000, XP, Windows 7:

1. Open the "My Computer" icon, the "Control Panel" folder, and then double click on the "Display" icon.
2. Select the "Settings" tab.
3. Verify that your display resolution setting is lower than or equal to UXGA (1600 × 1200).
4. Click on the "Advanced Properties" button.

If the projector is still not projecting the whole image, you will also need to change the monitor display you are using. Refer to the following steps.

1. Verify the resolution setting is lower than or equal to UXGA (1600 × 1200).

2. Select the "Change" button under the "Monitor" tab.

3. Click on "Show all devices". Next, select "Standard monitor types" under the SP box; choose the resolution mode you need under the "Models" box.

4. Verify that the resolution setting of the monitor display is lower than or equal to UXGA (1600 × 1200).

▶ If you are using a Notebook:

1. First, follow the steps above to adjust resolution of the computer.
2. Press the appropriate keys listed below for your notebook manufacturer to send signal out from notebook to projector. Example: [Fn]+[F4]

Acer [Fn]+[F5] IBM/Lenovo [Fn]+[F7] Asus [Fn]+[F8] HP/Compaq [Fn]+[F4] Dell [Fn]+[F8] NEC [Fn]+[F3] Gateway [Fn]+[F4] Toshiba [Fn]+[F5]

Mac Apple:

System Preference Display Arrangement Mirror display

If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector.
The screen of the Notebook or PowerBook computer is not displaying your presentation
If you are using a Notebook PC

Some Notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's manual for detailed information.

? Image is unstable or flickering

Use "Phase" to correct it. See page 38 for more information.
Change the monitor color setting on your computer.

? Image has vertical flickering bar

Use "Frequency" to make an adjustment. See page 38 for more information.
▶ Check and re-configure the display mode of your graphic card to make it compatible with the projector.

Use of Keystone is not recommended.

? Image is out of focus

▶ Make sure the lens cap is removed.
Adjust the Focus Ring on the projector lens.
Make sure the projection screen is between the required distance. See page 16.

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 when the projector display mode is set to 16:9 in the OSD.
If you play 4:3 format DVD titles, please change the format to 4:3 in the projector OSD.
If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following:
Please setup the display format as 16:9 (wide) aspect ratio type on your DVD player.

? Image is too small or too large

Move the projector closer to or further from the screen.
Press "Menu" button on the remote control or projector panel, go to "DISPLAY → Format" and try the different settings.

? Image has slanted sides

If possible, reposition the projector so that it is horizontally centered on the screen and below the bottom of the screen.
Press "Keystone +/-" button on the remote control or press "☐ / ☐" on the projector panel, until the sides are vertical.

? Image is reversed

Select "SETUP → Projection" from the OSD and adjust the projection direction.

The projector stops responding to all controls

If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power.
Check that "Keypad Lock" is not activated by trying to control the projector with the remote control.

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 53-54.

? LED lighting message

Message	POWER/STAND-BY LED	Temp-LED	Lamp-LED
	(Green/Amber) (Red) (Red)
Standby State (Input power cord)	Amber	○	○
Power on (Warming)	Flashing Green	○	○
Lamp lighting Green		○	○
Power off (Cooling)	Flashing Green	○	☒
Error (Over Temp.)	Flashing Amber	☀️	○
Error (Fan fail)	Flashing Amber	Flashing	○
Error (Lamp fail)	Flashing Amber	○	☀️

Steady light No light ○

On Screen Messages

Temperature warning:

Fan failed:

Lamp warning:

▶ Out of display range:

If the remote control does not work

▶ Check the operating angle of the remote control is within ±15^ both horizontally and vertically of one of the IR receivers on the projector.
Make sure there are not any obstructions between the remote control and the projector. Move to within 7 m ( ±0^ ) of the projector.
Make sure the batteries are inserted correctly.
Replace batteries if they are exhausted.

Replacing the lamp

The projector automatically detects the lamp life. When the lamp life is nearing the end of use, you will receive a warning message.

Lamp Warning

Lamp life exceeded.

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.

CAUTION!

HIGH PRESSURE LAMP MAY EXPLODE IF IMPROPERLY HANDED. REFER TO LAMP REPLACEMENT INSTRUCTIONS.

ATTENTION:

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 may be hot! Allow it to cool down before changing the 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.

Appendices

The screws on the lamp cover and the lamp cannot be removed.
The projector cannot be turned on if the lamp cover has not been placed back on the projector.
Do not touch the glass area of the lamp. Hand oil can cause the lamp to shatter. Use a dry cloth to clean the lamp module if it was accidentally touched.

- Lamp Replacement Procedure:

1. Switch off the power to the projector by pressing the ⬤ button.
2. Allow the projector to cool down for at least 30 minutes.
3. Disconnect the power cord.
4. Unscrew the two screws on the cover. 1
5. Lift up and remove the cover.2
6. Unscrew the two screws on the lamp module. 3
7. Lift up the lamp handle and remove the lamp module slowly and carefully.4

To replace the lamp module, reverse the previous steps.

1. Turn on the projector and use "Lamp Reset" after the lamp module is replaced.

Lamp Reset: (i) Press "Menu" → (ii) Select "OPTIONS" → (iii) Select "Lamp Settings" → (iv) Select "Lamp Reset" → (v) Select "Yes".

Compatibility Modes

Computer Compatibility

For widescreen resolution (WXGA), the compatibility support is dependent on Notebook/PC models.
120Hz input signals may be dependent on graphics cards support.
Please note that using resolutions other than native 1024 x 768 (XGA model), 1280 x 800 (WXGA model) may result in some loss of image clarity.
For WXGA model only.

Mode Resolution		V-Sync (Hz) H-Sync (KHz)
		Anglog Digital Anglog Digital
VGA 640	×350 70 70 31.50	31.50
VGA 640	×350 85 85 37.90	37.90
VGA 640	×400 85 85 37.90	37.90
VGA 640	×480 60 60 31.50	31.50
VGA 640	×480 67 67 - -
VGA 640	×480 72 72 37.90	37.90
VGA 640	×480 75 75 37.50	37.50
VGA 720	×400 70 70 31.50	31.50
VGA 720	×400 85 85 37.90	37.90
SVGA 800	×600 56 56 35.20	35.20
SVGA 800	×600 60 60 37.90	37.90
SVGA 800	×600 72 72 48.10	48.10
SVGA 800	×600 75 75 46.90	46.90
SVGA 800	×600 120 120 - -
	832 × 624 75	75 - -
XGA 1024	×768 60 60 48.40	48.40
XGA 1024	×768 70 70 56.50	56.50
XGA 1024	×768 75 75 60.00	60.00
XGA 1024	×768	120 120 - -
	1152 × 870 75	75 - -
WXGA	1280 × 800 60	60 49.68 49.64
WSXGA+(*)	1680 × 1050	60 60 65	.00 65.00
SXGA 1280	×1024	60 60 63.98 63	.98
UXGA	1600 × 1200	60 60 75	.00 75.00
HD	1280 × 720 60	60 45.00 45.00
HD	1280 × 720	120 120 - -
HD	1920 × 1080	30 30 33	.80 33.80

Appendices

Computer Compatibility

Mode Resolution V-Sync (Hz) H-Sync (KHz)
MAC LC 13" 640 × 480 66.66 34.98
MAC II 13" 640 × 480 66.68 35.00
MAC 16" 832 × 624 74.55 49.73
MAC 19" 1024 × 768 75 60.24
MAC 1152 × 870 75.06 68.68
MAC G4 640 × 480 60 31.35
i MAC DV 1024 × 768 75 60.00
i MAC DV 1152 × 870 75 68.49

Video Compatibility

NTSC M (3.58MHz), 4.43 MHz
PAL	B, D, G, H, I, M, N
SECAM	B, D, G, K, K1, L
SDTV	480i/p, 576i/p,
HDTV 720p	@50Hz/60Hz, 1080i@50Hz/60Hz, 1080p@24Hz/50Hz/60Hz

RS232 Commands and Protocol Function List

RS232 Pin Assignments

Pure electrical socket diagram with three numbered pins, no text or symbols present

RS232 shell is grounded.

Pin no.	Spec.(from projector side)
1 TXD
2 RXD
3 GND

RS232 Protocol Function List

1. There is a after all ASCII commands.
2. 0D is the HEX code for in ASCII code.

Baud Rate : 9600

Data Bits: 8

Parity: None

Stop Bits: 1

Flow Control : None

UART16550 FIFO: Disable

Projector Return (Pass): P

Projector Return (Fail): F

XX=00-99, projector's ID,

XX=00 is for all projectors

SEND to projector
232 ASCII Code HEX Code Function Description

~XX00 1 7E 30 30 30 30 20 31 0D Power ON
~XX00 0 7E 30 30 30 30 20 30 0D Power OFF
~XX00 1 ~nnnn	7E 30 30 30 30 20 31 20 a 0D	Power ON with Password	~nnnn = -0000 (a=7E 30 30 30 30) - -9999(a=7E 39 39 39 39)
~XX01 1 7E 30 30 30 31 20 31 0D Resync
~XX02 1 7E 30 30 30 32 20 31 0D AV Mute	On
~XX02 0 7E 30 30 30 32 20 30 0D	Off
~XX03 1 7E 30 30 30 33 20 31 0D Mutc	On
~XX03 0 7E 30 30 30 33 20 30 0D	Off
~XX04 1 7E 30 30 30 34 20 31 0D Freeze
~XX04 0 7E 30 30 30 34 20 30 0D Unfreeze
~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus
~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus
~XX07 1 7E 30 30 30 37 20 31 0D Up (Pan under zoom)
~XX08 1 7E 30 30 30 38 20 31 0D Down (Pan under zoom)
~XX09 1 7E 30 30 30 39 20 31 0D Left (Pan under zoom)
~XX10 1 7E 30 30 31 30 20 31 0D Right (Pan under zoom)
~XX12 1 7E 30 30 31 32 20 31 0D Direct Source Command	HDMI
~XX12 5 7E 30 30 31 32 20 35 0D	VGA 1
~XX12 6 7E 30 30 31 32 20 36 0D	VGA 2
~XX12 9 7E 30 30 31 32 20 39 0D	S-Video
~XX12 10 7E 30 30 31 32 20 31 30 0D	Video
~XX20 1 7E 30 30 32 30 20 31 0D Display Mode	Presentation
~XX20 2 7E 30 30 32 30 20 32 0D	Bright
~XX20 3 7E 30 30 32 30 20 33 0D	Movie
~XX20 4 7E 30 30 32 30 20 34 0D	sRGB
~XX20 5 7E 30 30 32 30 20 35 0D	User
~XX20 7 7E 30 30 32 30 20 37 0D	Blackboard
~XX20 8 7E 30 30 32 30 20 38 0D	Classroom
~XX20 9 7E 30 30 32 30 20 39 0D	3D
~XX21 n	7E 30 30 32 31 20 a 0D Brightness	n = 0 (a=30) ~ 100 (a=31 30 30)
~XX22 n	7E 30 30 32 32 20 a 0D Contrast	n = 0 (a=30) ~ 100 (a=31 30 30)
~XX23 n	7E 30 30 32 33 20 a 0D Sharpness	n = 0 (a=30) ~ 31 (a=33 31)
~XX24 n	7E 30 30 32 34 20 a 0D Color	Red Gain	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX25 n	7E 30 30 32 35 20 a 0D	Green Gain	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX26 n	7E 30 30 32 36 20 a 0D	Blue Gain	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX27 n	7E 30 30 32 37 20 a 0D	Red Bias	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX28 n	7E 30 30 32 38 20 a 0D	Green Bias	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX29 n	7E 30 30 32 39 20 a 0D	Blue Bias	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX30 n	7E 30 30 33 30 20 a 0D	Cyan	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX31 n	7E 30 30 33 31 20 a 0D	Yellow	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX32 n	7E 30 30 33 32 20 a 0D	Magenta	n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX33 1	7E 30 30 33 33 20 31 0D	Reset
~XX34 n 7E 30 30 33 34 20 a 0D BrilliantColor TM		n = 0 (a=30) ~ 10 (a=31 30)
~XX35 1 7E 30 30 33 35 20 31 0D Degamma Film
~XX35 2 7E 30 30 33 35 20 32 0D Video
~XX35 3 7E 30 30 33 35 20 33 0D Graphics
~XX35 4 7E 30 30 33 35 20 34 0D PC
~XX36 1 7E 30 30 33 36 20 31 0D Color Temp. Warm
~XX36 2 7E 30 30 33 36 20 32 0D Medium
~XX36 3 7E 30 30 33 36 20 33 0D Cold
~XX37 1 7E 30 30 33 37 20 31 0D Color Space Auto
~XX37 2 7E 30 30 33 37 20 32 0D RGB
~XX37 3 7E 30 30 33 37 20 33 0D YUV

\~XX39 5 7E 30 30 33 39 20 35 0D Input Source VGA1

\~XX39 6 7E 30 30 33 39 20 35 0D VGA2

\~XX39 9 7E 30 30 33 39 20 39 0D S-Video

\~XX39 10 7E 30 30 33 39 20 31 30 0D Video

\~XX39 1 7E 30 30 33 39 20 31 0D HDMI

\~XX195 1 7E 30 30 37 31 20 31 0D Image AI On

\~XX195 0 7E 30 30 37 31 20 30 0D Off

\~XX44 n 7E 30 30 34 34 20 a 0D Tint n = 0 (a=30) \~ 100 (a=31 30 30)

\~XX45 n 7E 30 30 34 35 20 a 0D Color (Saturation) n = 0 (a - 30) \~ 100 (a - 31 30 30)

(WXGA only)

\~XX60 1 7E 30 30 36 30 20 31 0D Format 4:3

\~XX60 2 7E 30 30 36 30 20 32 0D 16:9/16:10

\~XX60 5 7E 30 30 36 30 20 35 0D LBX

\~XX60 6 7E 30 30 36 30 20 36 0D Native

\~XX60 7 7E 30 30 36 30 20 37 0D AUTO

(XGA only)

\~XX60 1 7E 30 30 36 30 20 31 0D Format 4:3

\~XX60 2 7E 30 30 36 30 20 32 0D 16:9-1

\~XX60 3 7E 30 30 36 30 20 35 0D 16:9-II

\~XX60 6 7E 30 30 36 30 20 36 0D Native

\~XX60 7 7E 30 30 36 30 20 37 0D AUTO

~XX61 n	7E 30 30 36 31 20 a 0D	Overscan		n = 0 (a=30) ~ 10(a=31 30)
~XX62 n	7E 30 30 36 32 20 a 0D	Zoom		n = -5 (a=2D 35) ~ 25 (a=32 35)
~XX63 n	7E 30 30 36 33 20 a 0D	H Image Shift		n = -50 (a=2D 35 30) ~ +50 (a=35 30)
~XX64 n	7E 30 30 36 34 20 a 0D	V Image Shift		n = -50 (a=2D 35 30) ~ +50 (a=35 30)
~XX66 n	7E 30 30 36 36 20 a 0D	V Keystone		n = -40 (a=2D 34 30) ~ 40 (a=34 30)
~XX69 1 7E 30 30 36 39 20 31 0D Auto Keystone		On
~XX69 0 7E 30 30 36 39 20 30 0D Auto Keystone		Off
~XX230 1 7E 30 30 32 33 30 20 31 0D	3D Mode		On
~XX230 0 7E 30 30 32 33 30 20 30 0D	3D Modc		Off
~XX231 1 7E 30 30 32 33 31 20 31 0D	3D Sync Invert		On
~XX231 0 7E 30 30 32 33 31 20 30 0D	3D Sync Invert		Off

\~XX70 1 7E 30 30 37 30 20 31 0D Language

\~XX70 2 7E 30 30 37 30 20 32 0D German

--XX70 3 7E 30 30 37 30 20 33 0D French

\~XX70 4 7E 30 30 37 30 20 34 0D Italian

\~XX70 5 7E 30 30 37 30 20 35 0D Spanish

\~XX70 6 7E 30 30 37 30 20 36 0D Portuguese

\~XX70 7 7E 30 30 37 30 20 37 0D Polish

\~XX70 8 7E 30 30 37 30 20 38 0D Dutch

\~XX70 9 7E 30 30 37 30 20 39 0D Swedish

\~XX70 10 7E 30 30 37 30 20 31 30 0D Norwegian/Danish

\~XX70 11 7E 30 30 37 30 20 31 31 0D Finnish

\~XX70 12 7E 30 30 37 30 20 31 32 0D Greek

\~XX70 13 7E 30 30 37 30 20 31 33 0D Traditional Chinese

\~XX70 14 7E 30 30 37 30 20 31 34 0D Simplified Chinese

\~XX70 15 7E 30 30 37 30 20 31 35 0D Japanese

\~XX70 16 7E 30 30 37 30 20 31 36 0D Korean

\~XX70 17 7E 30 30 37 30 20 31 37 0D Russian

\~XX70 18 7E 30 30 37 30 20 31 38 0D Hungarian

\~XX70 19 7E 30 30 37 30 20 31 39 0D Czechoslovak

\~XX70 20 7E 30 30 37 30 20 32 30 0D Arabic

\~XX70 21 7E 30 30 37 30 20 32 31 0D Thai

\~XX70 22 7E 30 30 37 30 20 32 32 0D Turkish

\~XX70 23 7E 30 30 37 30 20 32 33 0D Farsi

\~XX70 25 7E 30 30 37 30 20 32 35 0D Vietnamese

\~XX71 1 7E 30 30 37 31 20 31 0D Projection Front-Desktop

--XX71 2 7E 30 30 37 31 20 32 0D Rear-Desktop

\~XX71 3 7E 30 30 37 31 20 33 0D Front-Ceiling

\~XX71 4 7E 30 30 37 31 20 34 0D Rear-Ceiling

\~XX72 1 7E 30 30 37 32 20 31 0D Menu Location Top Left

\~XX72 2 7E 30 30 37 32 20 32 0D Top Right

\~XX72 3 7E 30 30 37 32 20 33 0D Centre

\~XX72 4 7E 30 30 37 32 20 34 0D Bottom Left

\~XX72 5 7E 30 30 37 32 20 35 0D Bottom Right

(WXGA only)

\~XX90 1 7E 30 30 39 31 20 31 0D Screen Type 16:10

\~XX90 0 7E 30 30 39 31 20 30 0D 16:9

~XX91 1	7E 30 30 39 31 20 31 0D	Signal	Automatic	On
~XX91 0	7E 30 30 39 31 20 30 0D		Automatic	Off
~XX73 n	7E 30 30 37 33 20 a 0D		Frequency	n = -5 (a=2D 35) ~ 5 (a=35) By signal
~XX74 n	7E 30 30 37 34 20 a 0D		Phase	n = 0 (a=30) ~ 31 (a=33 31) By signal
~XX75 n	7E 30 30 37 35 20 a 0D		H. Position	n = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX76 n	7E 30 30 37 36 20 a 0D		V. Position	n = -5 (a=2D 35) ~ 5 (a=35) By timing

\~XX77 n 7E 30 30 37 37 20 aabbcc 0D Security Security Timer Month/Day/Hour n = mm/dd/hh

mm = 00 (aa=30 30) \~ 12 (aa=31 32)

dd = 00 (bb=30 30) \~ 30 (bb=33 30)

hh = 00 (cc=30 30) \~ 24 (cc=32 34)

\~XX78 1 7E 30 30 37 38 20 31 0D Security On

\~XX78 0 7E 30 30 37 38 20 32 0D Off (0/2 for backward compatible)

~XX79 n 7E 30 30 37 39 20 a 0D Projector ID			n = 01 (a - 30 31) ~ 99 (a - 39 39)
~XX80 1 7E 30 30 38 30 20 31 0D	Mute		On
~XX80 0 7E 30 30 38 30 20 30 0D Off
~XX81 n	7E 30 30 38 31 20 a 0D	Volume		n = 0 (a - 30) ~ 10 (a - 31 30)
~XX82 1 7E 30 30 38 32 20 31 0D	Logo		Optoma
~XX82 2 7E 30 30 38 32 20 32 0D User
~XX83 1 7E 30 30 38 33 20 31 0D	Logo Capture
~XX88 0 7E 30 30 38 38 20 30 0D	Closed Captioning	Off
~XX88 1 7E 30 30 38 38 20 31 0D cc1
~XX88 2 7E 30 30 38 38 20 32 0D cc2
~XX100 1	7E 30 30 31 30 30 20 31 0D	Source Lock	On
~XX100 0	7E 30 30 31 30 30 20 30 0D		Off
~XX100 3	7E 30 30 31 30 30 20 33 0D	Next Source
~XX101 1	7E 30 30 31 30 31 20 31 0D	High Altitude	On
~XX101 0	7E 30 30 31 30 31 20 30 0D		Off
~XX102 1	7E 30 30 31 30 32 20 31 0D	Information Hide	On
~XX102 0	7E 30 30 31 30 32 20 30 0D		Off
~XX103 1	7E 30 30 31 30 33 20 31 0D	Keypad Lock	On
~XX103 0	7E 30 30 31 30 33 20 30 0D		Off
~XX104 1	7E 30 30 31 30 34 20 31 0D	Background Color	Blue
~XX104 2	7E 30 30 31 30 34 20 32 0D		Black
~XX104 3	7E 30 30 31 30 34 20 33 0D		Red
~XX104 4	7E 30 30 31 30 34 20 34 0D		Green
~XX104 5	7E 30 30 31 30 34 20 35 0D		White
~XX105 1	7E 30 30 31 30 35 20 31 0D	Advanced	Direct Power On	On
~XX105 0	7E 30 30 31 30 35 20 30 0D			Off
~XX106 n	7E 30 30 31 30 36 20 a 0D		Auto Power Off (min)	n = 0 (a - 30) ~ 180 (a - 31 38 30), step - 5
~XX107 n	7E 30 30 31 30 37 20 a 0D		Sleep Timer (min)	n = 0 (a=30) ~ 995 (a=39 39 35), step=5
~XX114 1	7E 30 30 31 31 34 20 31 0D		Power Modc(Standby)	Eco.(<=1W)
~XX114 0	7E 30 30 31 31 34 20 30 0D			Active
~XX109 1	7E 30 30 31 30 39 20 31 0D		Lamp Reminder On
~XX109 0	7E 30 30 31 30 39 20 30 0D			Off
~XX110 1	7E 30 30 31 31 30 20 31 0D		Brightness Mode	Bright
~XX110 0	7E 30 30 31 31 30 20 30 0D			STD
~XX111 1	7E 30 30 31 31 31 20 31 0D		Lamp Reset	Yes
~XX111 0	7E 30 30 31 31 31 20 30 0D			No
~XX112 1	7E 30 30 31 31 32 20 31 0D	Reset		Yes
~XX210 n	7E 30 30 32 30 30 20 n 0D	Display message on the OSD		n: 1-30 characters

SEND to emulate Remote

~XX140 1	7E 30 30 31 34 30 20 31 0D	Power
~XX140 3	7E 30 30 31 34 30 20 33 0D	Mouse Up
~XX140 4	7E 30 30 31 34 30 20 34 0D	Mouse Left
~XX140 5	7E 30 30 31 34 30 20 35 0D	Mouse Enter
~XX140 6	7E 30 30 31 34 30 20 36 0D	Mouse Right
~XX140 7	7E 30 30 31 34 30 20 37 0D	Mouse Down
~XX140 8	7E 30 30 31 34 30 20 38 0D	Mouse Left Click
~XX140 9	7E 30 30 31 34 30 20 39 0D	Mouse Right Click
~XX140 10	7E 30 30 31 34 30 20 31 30 0D	Up/Page +
~XX140 11	7E 30 30 31 34 30 20 31 31 0D	Left/Source
~XX140 12	7E 30 30 31 34 30 20 31 32 0D	Enter (for projection MENU)
~XX140 13	7E 30 30 31 34 30 20 31 33 0D	Right/Re-SYNC
~XX140 14	7E 30 30 31 34 30 20 31 34 0D	Down/Page -
~XX140 15	7E 30 30 31 34 30 20 31 35 0D	Keystone +
~XX140 16	7E 30 30 31 34 30 20 31 36 0D	Keystone -
~XX140 17	7E 30 30 31 34 30 20 31 37 0D	Volume -
~XX140 18	7E 30 30 31 34 30 20 31 38 0D	Volume +
~XX140 19	7E 30 30 31 34 30 20 31 39 0D	Brightness (1)
~XX140 20	7E 30 30 31 34 30 20 32 30 0D	Menu (2)
~XX140 21	7E 30 30 31 34 30 20 32 31 0D	3D(3)
~XX140 22	7E 30 30 31 34 30 20 32 32 0D	HDMI (4)
~XX140 23	7E 30 30 31 34 30 20 32 33 0D	Freeze (5)
~XX140 24	7E 30 30 31 34 30 20 32 34 0D	AV Mute (6)
~XX140 25	7E 30 30 31 34 30 20 32 35 0D	S-Video (7)
~XX140 26	7E 30 30 31 34 30 20 32 36 0D	VGA (8)
~XX140 27	7E 30 30 31 34 30 20 32 37 0D	Vidco (9)

SEND from projector automatically

232 ASCII Code IHEX Code Function Projector Return Description

System status INFO n : 0/1/2/3/4/6/7/8 = Standby/Warming/Cooling/Out of Range/

Lamp fail/Fan Lock/Over Temperature/Lamp Hours Running Out

READ from projector

232 ASCII Code IHEX Code Function Projector Return Description

~XX121 1 7E 30 30 31 32 31 20 31 0D Input Source OKn n : 0/1/2/3/4/5 = None/VGA1/VGA2/S-Video/Video/HDMI
~XX122 1 7E 30 30 31 32 32 20 31 0D Software Version OKddd dddd: FW version
~XX123 1 7E 30 30 31 32 33 20 31 0D Display Mode OKn n : 0/1/2/3/4/5/6/7/8 = None/Presentation/Bright/Movie/sRGB/
				User/Blackboard/Classroom/3D
~XX124 1 7E 30 30 31 32 34 20 31 0D Power State OKn n : 0/1 = Off/On
~XX125 1 7E 30 30 31 32 35 20 31 0D Brightness		OKn
~XX126 1 7E 30 30 31 32 36 20 31 0D Contrast		OKn
~XX127 1 7E 30 30 31 32 37 20 31 0D Aspect Ratio OKn (EW610ST) n: 0/1/2/3/4 = 4:3/16:9 or 16:10 */LBX/Native/AUTO
				(EX610ST) n: 0/1/2/3/4 = 4:3/16:9-1/16:9-II/Native/AUTO*16:9 or 16:10 depend on Screen Type setting
~XX128 1 7E 30 30 31 32 38 20 31 0D Color Temperature		OKn n : 0/1/2 = Warm/Medium/Cold
~XX129 1	7E 30 30 31 32 39 20 31 0D Projection Mode	OKn		n : 0/1/2/3 = Front-Desktop/Rear-Desktop/Front-Ceiling/Rear-Ceiling
~XX150 1 7E 30 30 31 35 30 20 31 0D Information		OKabbbbccdddde
				a : 0/1 = Off/Onbbb: Lamp Hourcc: source 00/01/02/03/04/05=None/VGA1/VGA2/S-Video/Video/HDMIddd: FW versionc : Display mode 0/1/2/3/4/5/6/7/8=None/Presentation/Bright/Movie/sRGB/User/Blackboard/Classroom/3D
~XX151 1 7E 30 30 31 35 31 20 31 0D Model name		OKn n: 6/7/8/9 - EW610ST/EX610ST/EW605ST/EX605ST
~XX108 1 7E 30 30 31 30 38 20 31 0D Lamp Hours		OKbbbb bbbb: Lamp Hour
~XX108 2	7E 30 30 31 30 38 20 31 0D Cumulative Lamp Hours	OKbbbb	bbbbb: (5 digits) Total Lamp Hours

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:

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

Warning:

1. If you buy a ceiling mount from another company, please be sure to use the correct screw size. Screw size will vary depending on the thickness of the mounting plate.

2. Be sure to keep at least 10 cm gap between the ceiling and the bottom of the projector.

3. Avoid installing the projector near a heat source.

Screw type: M3*3
▶ Maximum screw length: 10mm
▶ Minimum screw length: 7.5mm

Optoma Global Offices

For service or support please contact your local office.

USA

715 Sycamore Drive 408-383-3700 Milpitas, CA 95035, USA 408-383-3702 www.optomausa.com [e-mail]

Canada

5630 Kennedy Road, Mississauga, 905-361-2582 ON, L4Z 2A9, Canada 905-361-2581 www.optoma.ca [e-mail]

Europe

42 Caxton Way, The Watford Business Park Watford, Hertfordshire, WD18 8QZ, UK [phone] www.optoma.eu [phone] Service Tel : [phone] [e-mail]

France

Bâtiment E [phone] avenue Edouard Vaillant [phone] 92100 Boulogne Billancourt, France [e-mail]

Spain

C/ José Hierro,36 Of. 1C [phone] 28522 Rivas VaciaMadrid, [phone] Spain

Deutschland

Werftstrasse 25 [phone] D40549 Düsseldorf, [phone] Germany [e-mail]

Scandinavia

Lerpeveien 25 [phone] Drammen [phone] Norway [e-mail]

PO.BOX 9515 3038 Drammen Norway

Latin America

715 Sycamore Drive 408-383-3700 Milpitas, CA 95035, USA 408-383-3702 www.optoma.com.br www.optoma.com.mx

Korea

WOOMI TECH.CO.,LTD. 4F,Minu Bldg.33-14, Kangnam-Ku, seoul,135-815, KOREA +82+2+34430004 +82+2+34430005

Japan

Unit A, 27/F Dragon Centre, 79 Wing Hong Street, [phone] Cheung Sha Wan, [phone] Kowloon, Hong Kong www.optoma.com.hk

China

5F, No. 1205, Kaixuan Rd., [phone] Changning District [phone] Shanghai, 200052, China www.optoma.com.cn

Regulation & Safety Notices

This appendix lists the general notices of your projector.

FCC notice

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, 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 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.

Declaration of Conformity for EU countries

• EMC Directive 2004/108/EC (including amendments)
- Low Voltage Directive 2006/95/EC
• R & TTE Directive 1999/5/EC (if product has RF function)

Disposal instructions

Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle it.