Optoma Tw631 3d Projector User Manual

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Operation
Powering On/Off the Projector
Powering On the Projector:
1. Complete the AC power cord and peripheral signal cable(s) connections.
2. Press   to turn on the projector.
The projector takes a minute or so to warm up. 
3. Turn on your source (computer, notebook, DVD, etc.). The projector 
automatically detects your source.
„If you are connecting multiple sources to the projector 
simultaneously, press SOURCE on the projector or Source on the 
remote control to select your desired signal or press your desired 
signal key on the remote control.
Warning
„Never look into the lens when the lamp is on. This can damage your 
eyes.
„This focal point concentrates high temperature. Do not place any 
object near it to avoid possible fire hazard.
Powering Off the Projector:
1. Press   to turn off the projector lamp. You will see a message Power 
off? Press Power again
 appear on the screen.
2. Press   again to confirm.
„The cooling fans continue to operate for cooling cycle.
„When the Power LED becomes steady blue, the projector has entered 
stand-by mode.
„If you want to turn the projector back on, you must wait until the 
projector has completed the cooling cycle and has entered stand-by 
mode. Once in stand-by mode, simply press    to restart the 
projector.
3. Disconnect the AC power cord from the electrical outlet and the projector.
4. Do not turn on the projector right after power off.
Warning
„When Quick Resume is on, if turning off the projector accidentally 
and Quick Resume selected within a period of 100 seconds, the 
projector will instantly power on again
.
„When Quick Resume is off, if turning off the projector, users need to 
wait until the cooling process is finished and then restart the projector. 
It will take a few minutes because the fan will keep running until the 
internal temperature is reduced to certain level.  
						

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Adjusting the Projector Height
The projector is equipped with an elevator foot to adjust the image height. To
raise or lower the image, turn the elevator foot to fine-tune the height.
Note
„To avoid damaging the projector, make sure that the elevator foot is fully retracted before
placing the projector in its carrying case.
Adjusting the Projector Zoom and Focus
1. Focus the image by rotating the focus ring. A still image is recommended for 
focusing.
2. Adjust the image size by rotating the zoom ring. 
Elevator foot
Focus ringZoom ring 
						

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Adjusting Projection Image Size
Refer to the graphic and table below to determine the screen size and projection
distance.
XGA model
WXGA model
Note
„Position the projector in a horizontal position; other positions can cause heat build-up and
damage to the projector.
„Keep a space of 30 cm or more between the sides of the projector.„Do not use the projector in a smoky environment. Smoke residue may build-up on critical
parts and damage the projector or its performance.„Consult with your dealer for special installation such as suspending from a ceiling.
Screen size
Diagonal
[inch (cm)]4 : 3 Screen
Projection distance [inch (m)]
Image height 
[inch (cm)]Vertical offset
 [inch (cm)]
(min. zoom) (max. zoom)
30 (76) 45 (1.15) 51 (1.3) 18 (46) 2.7(7)
40 (102) 61 (1.55) 68 (1.7) 24 (61) 3.6(9)
60 (152) 92 (2.33) 102 (2.6) 36 (91) 5.4 (14)
80 (203) 123 (3.12) 137 (3.5) 48 (122) 7.2 (18)
100 (254) 154 (3.90) 171 (4.3) 60 (152) 9.0 (23)
120 (305) 185 (4.69) 205 (5.2) 72 (183) 10.8 (27)
150 (381) 231 (5.87) 257 (6.5) 90 (229) 13.5 (34)
200 (508) 308 (7.83) 343 (8.7) 120 (305) 18.0 (46)
250 (635) 386 (9.80) 427 (10.9) 150 (381) 22.5 (57)
300 (762) 463 (11.77) 515 (13.1) 180 (457) 27.0 (69)
Screen size
Diagonal
[inch (cm)]4 : 3 Screen
Projection distance [inch (m)]
Image height 
[inch (cm)]Vertical offset
 [inch (cm)]
(min. zoom) (max. zoom)
30 (76) 37 (0.9) 46 (1.16) 16 (40) 2.4(6)
40 (102) 49 (1.3) 61 (1.55) 21 (54) 3.2(8)
60 (152) 74 (1.9) 92 (2.33) 32 (81) 4.8 (12)
80 (203) 100 (2.5) 123 (3.12) 42 (108) 6.4 (16)
100 (254) 125 (3.2) 154 (3.90) 53 (135) 7.9 (20)
120 (305) 150 (3.8) 185 (4.69) 64 (162) 9.5 (24)
150 (381) 187 (4.8) 231 (5.86) 79 (202) 11.9 (30)
200 (508) 250 (6.4) 308 (7.83) 106 (269) 15.9 (40)
250 (635) 313 (8.0) 385 (9.79) 132 (336) 19.9 (50)
300 (762) 376 (9.5) 463 (11.75) 159 (404) 23.8 (61)
Maximum zoom
Minimum zoom
Projection distanceCenter of lens Screen
Vertical offset 
						

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Menu Operation
The projector has multilingual on-screen display menus that allow you to
make image adjustments and change a variety of settings.
How to operate
1. Press MENU on the projector or Menu on the remote control to open the
OSD menu.
2. When OSD is displayed, use  /  to select any feature in the main 
menu.
3. After selecting the desired main menu item, press   to enter sub-menu
for feature setting.
4. Use  /  to select the desired item and adjust the settings with  / .
5. Press MENU on the projector or Menu on the remote control, the screen
will return to the main menu.
6. To exit OSD, Press MENU on the projector or Menu on the remote 
control again. The OSD menu will close and the projector will 
automatically save the new settings. 
						

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Presentation, Bright, Movie,
sRGB, User, Black Board, 
Classroom 
Active mode,Eco mode
Bright, Eco, Eco
+
Phase
Internal Speaker
Screen Type
XGA: 16:9 
WXGA: 16 :10, 16 : 9
SecuritySecurity Settings
Quick Resume
Brightness Mode
3D Sync InvertWireless
Closed CaptioningProjector ID
Network 0~99
Network State
DHCP
IP Address
Subnet mask
Gateway
DNS
ApplyDisconnect, Connect 40+40
YUV
Off, On
Off, On
XGA: 4:3,16: 9-I, 16: 9-II, Native, Auto
WXGA: 4:3, 16: 9/6:10, LBX, 
             Native, Auto
Brilliant ColorTM 
						

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Image
Brightness
Brighten or darken the image.
Contrast
Set the difference between light and dark areas.
Color Settings
Adjust the color temperature. At higher temperature the screen looks colder;
at lower temperature, the screen looks warmer. If you select “User”, then you
can change the intensity of each of 3 color (Red, Green, Blue) to customize
user color temperature.
Keystone
Manually correct distorted images resulting from an angled projection.
Zoom
Zoom in and out the images.
Aspect Ratio
Use this function to choose your desired aspect ratio.
For XGA models:
Source 480i/p  576i/p1080i/p  720pPC
4:3 1024x768 center
16:9-I 1024x576 center
16: 9-II  1024x614 center(show 1024x768).
Native  Displays the original image without any scaling.
Auto(Default) Automatically selects the appropriate display format. 
						

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For WXGA models:
16:9 or 16:10 depend on “Screen Type” setting.
16:10 Screen
16:9 Screen
Image
There are many factory presets optimized for various types of images.
„Presentation: For computer or notebook.
„Bright: For bright environment.
„Movie: For home theater.
„sRGB: For PC standard color.
„User: Memorize user’s settings.
„Black Board: For black projection screen type.
„Classroom: For projection in the classroom.
BrilliantColor™
Adjusts the BrilliantColor™ value to extend the exposure range and sharp-
ens detail for grain free images.
Gamma
Effect the represent of dark scenery. With greater gamma value, dark scenery will
look brighter.
Note
„When Economic Standby (
						

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Signal
Frequency
Adjust the timing of the projector relative to the computer.
Phase
Adjust the phase of the projector relative to the computer.
H Position (Horizontal Position)
Adjust the image left or right within the projection area.
V Position (Vertical Position)
Adjust the image up or down within the projection area. 
						

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Video Image
Color
Adjust a video image from black and white to fully saturated color.
Sharpness
Sharpen or soften the image.
Tint
Shift colors toward red or green.
Sound
Vo l u m e
Adjust the volume level.
Mute
Cut off the sound temporarily.
Internal Speaker
Use the internal speaker of projector. 
						

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Setting
Menu Position
Choose the menu location on the display screen.
Projection
Adjust the picture to match the orientation of the projector: upright or upside-
down, in front of or behind the screen. Invert or reverse the image accord-
ingly.
Screen Type (for WXGA model only)
Choose the screen type from16:10 or 16:9.
Color Space
Select an appropriate color matrix type from RGB,YUV.
Lamp Time
Display the lamp’s elapsed operating time (in hours).
Lamp Time Reset
Reset the lamp Hour to 0 hours.
Security
Turn on the projector with or without password verification. When the pass-
word function is added, image projection will require to input the preset pass-
word when turning on the projector. Pass-code default value is Right-Left-
Down-Up (first time).