Optoma GT750E Support and Manuals
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Most Recent Optoma GT750E Questions
Flickering Colors
My Optoma GT750E is a litle over a year old. The projected image now shows frequent flickering of th...
My Optoma GT750E is a litle over a year old. The projected image now shows frequent flickering of th...
(Posted by mferguso9 12 years ago)
Optoma GT750E Videos
Optoma GT750E Projector Unboxing
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Duration: 8:40
Total Views: 6,570
Optoma GT750E Gaming Projector Unboxing (best buy)
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Duration: 1:26
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Nintendo Wii Party being played on HUGE Screen. Gaming Projector. Optoma GT750E
Duration: :28
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Duration: :28
Total Views: 3,477
Optoma GT750E Gaming Projector Connections
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Duration: :49
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Popular Optoma GT750E Manual Pages
Optoma_GT750_Datasheet - Page 1
... 3D-capable display technology, or RF 3D technology options Bright at any time. Two HDMI, VGA, S-video, Composite, Stereo RCA Audio-in, Stereo Audio-out & RS-232 Decodes all HDMI 1.4a mandatory 3D format and SBS format commonly used by Blu-ray 3D players,
game consoles and set-top boxes
Pre-Launch
Specifications
Display Type Single 0.65" DC3 DMD DLP® Technology by Optoma...
User Guide - Page 1
... 35
SETUP | Audio Settings 36 OPTIONS 37 OPTIONS | Advanced 38 OPTIONS | Lamp Settings 39
Appendices 40 Troubleshooting 40 Replacing the lamp 45 Compatibility Modes 47
Computer Compatibility 47 Video Compatibility 48 3D input Compatibility 49 RS232 Commands and Protocol Function List 50 RS232 Pin Assignments 50 RS232 Protocol Function List 51 Ceiling Mount Installation 54 Optoma...
User Guide - Page 2
... Safety Instruction
1. As an example, do not expose the projector to rain or moisture. Something has fallen in the literature accompanying the appliance. Please call Optoma before you to install the projector in fire or electric shock. 8. Do not let objects or liquids enter the projector. Do not use attachments/accessories specified by appropriate service personnel...
User Guide - Page 3
...; Warning- Do not look into or point the laser pointer on your local reseller or service center to change the lamp when it shows warning messages.
▀■ Warning- This projector will show on -screen display "OPTIONS | Lamp Settings" menu after replacing the lamp module (refer to rain or moisture.
▀■ Warning- Do not use lens cap...
User Guide - Page 5
... HD compatible - 1080p supported ▀■ BrilliantColorTM Technology ▀■ Security Bar and Kensington Lock ▀■ RS232 control ▀■ Rapid shutdown ▀■ Built-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...
User Guide - Page 23
... / Off Black / Red / Blue / Green / White None / Grid / White Pattern On / Off 0~180 0~995
On / Off STD / Bright Yes / No
Yes / No
Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using.
(#1) "Color" and "Tint" are only supported in Video mode. ...
User Guide - Page 29
... film source) that support anamorphic wide is not 4:3, there will not look right when displayed in a wide 2.35:1 image.
Lamp power and vertical
resolution are no black bars.
V Image ... the noise in 16:9 display. User Controls
Detail informations about LBX mode:
Each I/O has different setting of "Edge Mask".
"Edge Mask" and "Zoom" can help make the image rectangular...
User Guide - Page 37
...; Off: Choose "Off" to the factory default settings.
37 English Test Pattern
Display a test pattern. ...however, the projector can be able to display a "Black", "Red", "Blue", "Green" or "White", screen when no signal...User Controls
OPTIONS
To turn off the keypad lock, press and hold "Enter" key on all menus to show the "searching" message.
Source Lock
On: The projector...
User Guide - Page 40
... or service center. Select the "Settings" tab. 3. If the projector is lower than or equal to change the monitor display you are not bent or broken. Check if the projection lamp has been securely installed. Refer to the following steps.
5. English 40
Select the "Change" button under the "Monitor" tab. Appendices
Troubleshooting
If you experience a problem...
User Guide - Page 41
... may deactivate their own screens when a second display device is not displaying your presentation
... Refer to your computer's manual for your graphic card to correct it compatible with the projector.
41 English Image has ...setting on "Show all equipment including the projector. Click on your monitor
freezes, restart all devices".
Image is lower than or equal to projector...
User Guide - Page 42
..., you will also need to adjust the
aspect ratio by referring to "DISPLAY Format" and try the different settings.
Use of the screen.
Press " / " on your DVD player. Image has slanted sides
If possible, reposition the projector so that it is between the required distance.
Image is not recommended. See page 16...
User Guide - Page 45
... your local reseller or service center to wear safety glasses if changing the bulb when ceiling mounted. Appendices
Replacing the lamp
The projector automatically detects the lamp life. When the lamp life is nearing the end of use caution when opening the lamp access panel. Warning: Lamp compartment may shatter and cause injury if it to prevent any loose parts from falling out...
User Guide - Page 51
... Function List
GT750
~ Lead Code
Power Power On with Password
Re-sync AV Mute
Mute Freeze Unfreeze Zoom Plus Zoom Minus
Direct Source Commands
X
X
Projector ID
Function
Display Mode
Brightness Contrast Sharpness
Tint Color
HDMI 1 HDMI 2 VGA 1 VGA 1 SCART VGA 1 Component S-Video Video Presentation Cinema Bright
User Blackboard Classroom
3D Game
IMAGE DISPLAY
Color Settings
Advanced Input...
User Guide - Page 52
... Switch Error
Fan Lock
Over Temperature
Lamp Hours Running Out
READ/Return Information from projector Information
a = Power State b = Lamp Hour c = Input Source Commands
d = Firmware Version e = Display mode
Model Name
On/Off Bright/STD
Yes No Yes No
Off\On None VGA1 S-Video Video HDMI1 HDMI2 None Presentation Bright Cinema User(1) ISF Day / Blackboard ISF Night / Classroom Game
3D
Depends...
User Guide - Page 54
...will void the warranty.
Screw type: M3*3 Maximum screw length: 10mm Minimum screw length: 7.5mm
Warning: 1.
To prevent damage to use the Optoma ceiling mount.
2. If you buy a ceiling
mount from incorrect installation will vary depending on the thickness of the projector. 3. Be sure to the projector
meet the following specifications:
Please note...
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