Optoma GT720 Support Question
Optoma GT720 Support Question
Find answers below for this question about Optoma GT720.Need a Optoma GT720 manual? We have 4 online manuals for this item!
Question posted by marrmend on May 20th, 2014
Optoma Gt720 Green Light Blinking Bulb Does Not Come On
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Related Optoma GT720 Manual Pages
User's Manual - Page 1
...12 Powering On/Off the Projector..........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... Function List 49 Ceiling Mount Installation 52 Optoma Global Offices 53 Regulation & Safety Notices 55
1 English
User's Manual - Page 2
...projector to service the unit yourself. 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 a crowded coffee table, sofa, bed, etc. Please call Optoma...THIS APPLIANCE TO RAIN OR MOISTURE.
Do not put the projector in an enclosure such as amplifiers that could result in ...
User's Manual - Page 3
... has been replaced.
The bright light may cause electric shock.
▀■ Warning- When replacing the lamp, please allow the unit to change the lamp when it shows warning messages.
▀■ Warning- This projector will show on .
When the lamp is in this projector to cool down . projector to rain or moisture.
▀...
User's Manual - Page 5
Keep your back to reduce ambient light levels. Product Features
▀■ SVGA (800x600) Native resolution / WXGA (1280x800) Native resolution
▀■ HD compatible -... the lamp power, use room blinds to the beam as much as possible.
▀■ When projector is used in speaker
5 English
Usage Notice
Eye Safety Warnings
▀■ Avoid staring/facing directly into the...
User's Manual - Page 13
... menu button and go to switch between inputs.
2 Power
POWER
Turn on the projector first and then select the signal sources.
1 Lens Cap
13 English Turn on and connect the...player, etc). Make sure that you will turn Green. The startup screen will detect the source automatically. The first time you use the projector, you want to select the preferred language and...
User's Manual - Page 14
... the ON/STANDBY LED will disappear after 15 seconds. When the ON/STANDBY LED lights solid Amber, the projector has entered standby mode.
overheated. English 14 If you wish to confirm otherwise the message will Flash Green. This indicates the projector has
See pages 53-54 for assistance.
Press the " " button again to turn...
User's Manual - Page 22
... Blackboard / Classroom / User / 3D
0-10 Film / Video / Graphics / Standard Warm / Medium / Cold Red Gain / Green Gain / Blue Gain / Red Bias / Green Bias / Blue Bias / Reset / Exit AUTO / RGB / YCbCr VGA / Video / S-Video / HDMI
#2 4:3 / 16...Off 0~10 On / Off Invert
Projection Menu Location Security
#5 Signal
Projector ID Mute Volume Wireless
English 22
Security Timer-Month Timer-Day Timer-Hour...
User's Manual - Page 23
... Lamp Reset Exit
Settings
On / Off On / Off On / Off On / Off Black / Red / Blue / Green / White None / Grid / White Pattern On / Off 0-180 0-995
On / Off STD / BRIGHT 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's Manual - Page 24
... lighten the image. Adjust the brightness of the picture.
Press the Press the Brightness
to achieve optimum
color settings when projecting onto a blackboard (green).
Classroom: This mode is DLP-Link. Any further adjustments by the user in 3D will be selected to decrease the contrast. Contrast
The contrast...
User's Manual - Page 25
...61492; Press the to increase the amount of red in the image.
Tint
Adjust the color balance of red and green.
Press the to increase the amount of saturation in the image. Press the to increase the... in the image. Press the to increase the amount of green in the image. User Controls
"Color" and "Tint" functions are only supported under Video mode.
User's Manual - Page 27
... to enable / disable input sources. Input Source
Use this option to select Red, Green, or Blue for inputs that are not selected.
27 English
Color Space
Select an appropriate color matrix type from AUTO, RGB or YUV. The projector will not search for brightness (Gain) and contrast (Bias).
Press "Enter" to finalize...
User's Manual - Page 36
...spin faster.
Reset
Choose "Yes" to return the display parameters on top of the projector for other signals if the current
input signal is available. Information Hide
On:...
On: The projector will only search current input connection. Off: The projector will be locked however, the projector can be able to display a "Black", "Red", "Blue", "Green" or "White", screen ...
User's Manual - Page 42
... To replace the lamp, follow the procedures in the "Replacing the Lamp" section on (Warming)
ON/STANDBY LED
(Green/Amber)
Amber
Flashing Green
Temp-LED (Red)
Lamp-LED (Red)
Lamp lighting
Green
Power off the projector, then unplug the power cord and
wait at least 60 seconds before reconnecting power.
Check that "Keypad Lock...
User's Manual - Page 44
... loose parts from falling out of personal injury, do not drop the lamp module or touch the lamp bulb. Allow it is dropped. Warning: To reduce the risk of projector." Appendices
Replacing the lamp
The projector automatically detects the lamp life. Warning: Lamp compartment may shatter and cause injury if it to wear...
User's Manual - Page 49
...Projector Return (Pass): P Projector Return (Fail): F
0D is the HEX code for in ASCII code
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F
XX=01ˀ99, projector's ID, XX=00 is for all projectors
SEND to projector... = -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...
User's Manual - Page 50
... 38 20 31 0D
Security Settings
Enable
~XX78 2
7E 30 30 37 38 20 32 0D
Disable
~XX79 n
7E 30 30 37 39 20 a 0D
Projector ID
n = 00 (a=30 30) ~ 99 (a=39 39)
~XX80 1
7E 30 30 38 30 20 31 0D
Mute
On
~XX80 0
7E 30 30 38 ... 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
English 50
User's Manual - Page 52
... specifications:
Please note that damage resulting from another company, please be sure to your projector, please 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. To prevent damage to use a third party ceiling mount kit, please ensure the screws...
Datasheet - Page 1
.... Features
Bright at 2500 ANSI lumens with a whopping 300" maximum screen size. GT720 - The portable GT720 comes with its own backpack for flawless performance with today's top HD consoles and gaming PCs, the GT720 energizes games with Optoma's GT720 Gaming projector. GT720
The Ultimate Gaming Projector
Enjoy the ultimate in 10-watt speaker system Flexible connections -
Brochure - Page 1
..., Stereo RCA Audio-in widescreen entertainment with Optoma's GT720 Gaming projector. The portable GT720 comes with its own backpack for on-the-go gaming convenience.
3D content can be viewed with active LCD shutter glasses when the projector is connected to 1080p ❏ Powerful audio - GT720 | Multimedia Projector
The Ultimate Gaming Projector
HDMI
VGA-In/ YPbPr
Composite
Video...
Brochure - Page 2
GT720 | Multimedia Projector
GameTime Nylon Backpack Included
Projection Distance/Image Size
Projection Distance (Feet)
Diagonal (Inches)
5
98
6
118
7
138
8
157
9
177
10
197
11
216
Control Panel
AV ...
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