Optoma TX783 Support Question
Optoma TX783 Support Question
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Question posted by Anonymous-143203 on September 10th, 2014
Optoma Tx783 Keeps Turning Off After 5 Minutes. What Is The Issue?
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Current Answers
Related Optoma TX783 Manual Pages
User's Manual - Page 1
...Projector 12
Connect to Computer/Notebook 12 Connect to Video 13
Powering On/Off the Projector 14 Powering On the Projector 14 Powering Off the projector... 15 Warning Indicator 15
Adjusting the Projected Image 16 Adjusting the Projector's Height 16 Adjusting the Projector... Problems 52 Projector Status Indication ...
User's Manual - Page 2
...any ventilation openings. Servicing is required when the projector has been damaged in the literature accompanying the appliance. Please call Optoma to be referred to an authorized service center near...ventilation openings. Opening or removing covers may keep air from overheating, put it from flowing through its proper ventilation. The projector should not be of sufficient magnitude to ...
User's Manual - Page 3
...
When the lamp reaches the end of injury to cool down .
▀■ Warning- Allow 90 seconds for the projector to page 48).
▀■ Warning- This remote control is on the screen. See pages 55-56. Noottee
▀■ .... To reduce the risk of its life time, the message " will show on . This projector will not turn back on pages 55-56.
▀■ Warning-
User's Manual - Page 5
...the presenter to enter the beam.
▀■ Ensure that projectors are located out of the line of sight from the screen to the audience; Keep your back to the beam as much as possible.
▀■... Warnings
▀■ Avoid staring directly into the beam. this is by ceiling-mounting the projector rather than placing it on the screen.
▀■ In order to minimize the lamp power ...
User's Manual - Page 14
... the lamp by pressing "Power/Standby" button
either on the top of the projector or pressing "Power" button on your preferred language from quick menu after the startup screen display. 4.
Turn on the remote.
The projector will detect your source automatically.
If you can select your source (computer, notebook, video player, etc...
User's Manual - Page 15
... be switched on the screen.
3. See pages 62-63.
When the "TEMP" indicator flashes red, it indicates the projector has overheated. The cooling fans continue to restart the projector.
4. Do not turn the projector back on, you press "Power/Standby" button second, the system will show the timing countdown on again after 15...
User's Manual - Page 17
... "Yes" and you can see the "Unlock zoom/focus?" message on the screen.
2. Press "Yes" and the backlight will turn red, then you can use or to shift the projected image. Adjusting the Projector's Zoom / Focus
The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters).
▀■ Adjusting the...
User's Manual - Page 20
...left click.
Mouse right click. Indicate the laser's status. Press "Yes" and
the backlight will turn green.
User Controls
Using the Control Panel
Adjusts zoom/focus. Use this button, you want to...
" displayed on the screen. If you
can be used to connect your computer and the projector. The mouse function is enabled using the USB cable to control mouse movement. Pg Page down...
User's Manual - Page 21
... your item selection.
See page 17 for more information.
Keystone
Adjusts image distortion caused by tilting the projector.
Volume +/- Select Keys
ments to the input source. AV Mute
Momentarily turns off/on -screen display (OSD) menu.
Wireless
Press "Wireless" to launch the on the audio and video.
Display Mode
Select the display...
User's Manual - Page 35
... default setting.
Rear-Desktop
When you select this function, the projector reverses and turns the image upside down for ceiling-mounted projection.
Rear-Ceiling
When you select this function, the projector reverses the
image so you select this function, the projector turns the image
upside down at same time. English 35 Mute ...
User's Manual - Page 38
... User Controls
Setup | Security Setting
Security On: Choose "On" to use security verification when the turning
on the projector without
password verification.
Once this time has elapsed you will be requested to switch on the projector.
Off: Choose "Off" to be used. Security Timer
Can be select the time (Month/Day...
User's Manual - Page 40
... screen. English 40 If you change the setting from "Logo Capture" function.
Logo Capture
Press "Enter" to immediately capture a picture what on next open.
Optoma: The default startup screen of Optoma projector. User: Use memorize picture from one to select your desired startup screen.
User's Manual - Page 46
... the keypad lock function is on, the control panel will search for proper high altitude cooling of the projector.
Background Color
Use this function to the factory default settings. High Altitude
Choose "On" to turn on all menus to "Off". Operates the fans at full speed continuously to display a "Black", "Red", "Blue...
User's Manual - Page 47
... automatically power off when the countdown has finished (in minutes)
English 47 Then the projector will automatically power off then the sleep timer countdown has finished. (in minutes). Signal Power On O n: The projector will automatically power on when any signal
is supplied, without turn on the power key on the input equipment control panel...
User's Manual - Page 49
... you are using a PC:
For Windows 95, 98, 2000, XP:
Noottee
1. English 49 If the projector is lower than or equal to UXGA (1600 x 1200). (*)
4.
Click on the remote control or control...; Make sure you have opened the lens door and the projector is
switched on.
Ensure that your display resolution setting is not turned on -screen
Ensure all the cables and power ...
User's Manual - Page 52
... at least 60 seconds before reconnecting power. If this happens, the projector will burn out and may
make a loud popping sound.
Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will not turn off (Cooling)
Temp-LED (Red)
Error (Over Temp.)
Error (Fan fail...
User's Manual - Page 56
... 30 minutes. 3. Open the lamp cover. 6. Switch off the power to remove the 3 screws from the lamp module. 7. Allow the projector to cool...projector by pressing the "Power/Standby"
button. 2. Lamp Reset: (i)Press "Menu" (ii)Select "Options" (iii)Select
"Lamp settings" (iv)Select "Lamp reset (v)Select "On".
English 56 Turn on the projector...
Datasheet - Page 1
... performance and brightness, the Optoma TX783 has almost limitless install possibilities to achieve perfect images from Texas Instruments allow the Optoma TX783 to 35°C), 80%... focus and lens shift provide installation flexibility Professional installation-based DarkChip3 DLP projector with XGA resolution Optional wireless connectivity provides both a link for conference ...
Brochure - Page 1
... (RGBHV) connectors, S-Video, Composite, RS-232, RJ45, USB mouse control, six Audio-In, Audio-Out, VGA-Out, and a 12V Trigger
www.optoma.com SCART & Component
6 +12v Trigger
7 Audio-In (DVI-D)
12
3
4
5
8 Audio-In (VGA 2)
9 VGA 2 - TX783 | Multimedia Projector
Dazzling and Intense Meets Flexible and Capable
1 RJ45
22
2 HDMI
3 DVI-D
4 Audio-In (VGA 1)
5 VGA 1 -
Brochure - Page 2
TX783 | Multimedia Projector
Projection Distance/Image Size
Projection Distance (Feet)
Maximum Diagonal (Inches)
Minimum Diagonal (Inches)
5
37.5
31.3
10
75.0
62.5
15
112.5
93.8
20
150.0
125.0
25
...
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