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Data Sheet - Page 1
...optional accessories)
COMPUTERS
SMART PHONES
TABLETS 3D BLU-RAY/DVD PLAYERS CAMCORDERS
APPLE TV® CHROMECAST™ SHORT THROW 720P GAMING PROJECTOR GT750ST
PALM-SIZED LED SHORT THROW GAMING ...viewing pictures.
The GT750ST delivers a big picture for your viewing and listening pleasure. anywhere, anytime. HDCast Pro allows mirroring of GT750ST and no lamps to replace
HD Ready 720p...
Data Sheet - Page 2
..., quick start card
Optional Accessories ZD302 DLP Link 3D glasses, WUSB 802.1-N WiFi Dongle
Accessory Part Numbers
Remote: BR-ML75N AC power adapter: BC-ML55PDX AC power cord: BC-PUPNXY02 Wireless USB Adapter: SP.71Z01GC01
Universal to 10000 feet = 23C (max); GT750ST
OPTICAL/TECHNICAL SPECIFICATIONS
Display Technology
Single 0.45ʺ WXGA DMD Chip DLP®...
User manual - Page 3
... SETTINGS for System, USB, MicroSD, and Internal Memory 39 System Settings...40 Photo Settings...41 Video Setup...42 Music Setup...43 Other Multi-Media Connections 44 Projecting Files from the PC 44 Mirroring the Screen of the Portable Device 46
Appendices...49 Troubleshooting...49 Guiding Signals...51 Compatibility Modes (HDMI/VGA 52 Tripod Mount the Projector 53 Specification...
User manual - Page 4
...servicing) instructions in the literature accompanying the appliance. As an example, do not expose the projector to install the projector in fire or electric shock. 8. Do not install near water or moisture.
See projector enclosure for repair...may touch dangerous voltage points and short out parts that restricts air flow.
2.
REFER SERVICING TO QUALIFIED PERSONNEL ONLY. Do not put ...
User manual - Page 6
... to be performed only by a Optoma
authorized service provider using Optoma approved system components. yy User is responsible to volume level. Caution
To reduce the risks associated with hearing loss:
yy Be sure to read earphone manufacturer's instructions with explosion, and/or chemicals from young children and pets.
Replace damaged part prior to
the markings found...
User manual - Page 9
... to excessive RF exposure conditions. INSTRUCTIONS TO USERS: This equipment complies with...Part 15 of FCC equipment provided that the following two conditions: (1) this device may cause undesired operation of this manual to which can radiate radio frequency energy, and if not installed and used only as specified within this device in a residential installation. Industry Canada...
User manual - Page 11
... that you have all the items, and contact your local reseller or service center if anything is shipped with all the items shown below. Projector
Lens cap
Power cable
AC adapter
Universal 24-pin to VGA cable
Basic user manual and documentation
Carrying case
Remote control
Note: The remote control is missing...
User manual - Page 24
... Mode Brightness Contrast Image Display Setup
VGA PC
Select
Exit
Enter
Input Source: Select your projector's control panel or remote control.
4. Note: Audio output is not supported in VGA mode. The options...volume, select the display mode, and configure the brightness, contrast, image, display, and setup settings.
The projector has a multi-language On-Screen Display (OSD) Menu that can be...
User manual - Page 25
... ratio of your computer's graphics card. This is supported only in Bright, Eco, and 3D modes.
Color Temperature: Select the color temperature. Options are : 50%, 75%, 100%, 125%, 150%, 175%, or 200%.
Note: The Frequency can be changed when you select image settings. -
Invert: Turn the 3D sync. Note: The Color Space function is...
User manual - Page 26
... be automatically switched off then auto ceiling mount will be only used to modify the display settings, such as keystone and position. yy Auto Keystone: On
No reverse
Left/ Right reverse
yy... Left/ Right reverse
26 English Display
The Display menu allows you adjust the keystone degree manually then the Auto Keystone function will be unstable or flickers, use the Phase to automatically ...
User manual - Page 27
... projector will automatically power off when the countdown has finished. Note: If the Sleep Timer is set to"Auto" then the project will automatically power off after 15 minutes if no signal has been detected. Setup
Language Boot-Up Source Direct Power On Sleep Timer Advanced Reset Ver. Note: If the Boot...
User manual - Page 29
...Advanced
iDevice Mute Saturation Hue
Off AV Mute
Select
Exit
Enter
iDevice: Select On to change settings for iDevice, Mute, Saturation, and Hue.
Note: The function of the Mute button ( ...) on the remote control depends on the selected "Mute" option in HDMI mode with supported video timings 1080p/i, 720p, and 480p/i.
English 29 Saturation: Adjust the saturation of the image....
User manual - Page 33
... turn on the projector by pressing the
Power button.
2. Connect the power cable with USB
Note: 1. English 33 A USB flash disk must be exist compatibility problem.
The Multi-Media menu opens. How to set-up File Type for 1 second the Menu button on your projector.
User manual - Page 49
...projector. yy If you are not displayed properly, please upgrade the video driver of your presentation
output settings. yy Adjust the frequency in the OSD Main > ...your local reseller or service center.
Appendices
Troubleshooting
If you experience problems with an Original setting. If the problem persists, contact your projector, see the following troubleshooting tips.
The screen does...
User manual - Page 54
... up to use special cable), - Not support SDXC & UHS-I card type
Mechanical Installation orientation Dimensions Weight Environmental conditions
Description Desktop/Front...x1, - Support WiFi dongle - Specification
Optical Maximum resolution
Lighting source Lens Image size (diagonal)
Projection distance
Description - Vertical scan rate: 24~ 75 Hz (120Hz for 3D featured projector)...
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