Projector powers down and re starts over and over

You need to reset the LAMP RUNTIME counter

1. Press the MENU button to display the menu screen

2. Press the UP and DOWN arrow buttons to select the "OPTION" menu

3. Press the ENTER button and then press the UP and DOWN button to select the LAMP RUNTIME

4. Press and hold the ENTER button for approximately 3 seconds

5. The LAMP RUNTIME screen will be displayed.

(Note: press any button other than the Power button to cancel the LAMP RUNTIME screen)

6. Press the POWER button to turn off the power

7. After the POWER button on the projector illuminates red you restart the projector

and check the LAMP RUNTIME counter it should be "0"

To reset the lamp timer you:
1. Turn off the main power button on the back of the projector.
2. Hold down the down, right, and enter buttons on the projector.
3. Turn the main power button on the back back on.
4. The projector should come on, hold down the buttons for at least 3 seconds after it comes on. If it doesn't come on, repeat the steps.
5. Turn the projector back off using the sleep button on the top of the projector. Then turn it back on. If it comes on and is functional, you have successfuly reset the lamp timer.

Owner decided to upgrade to a newer projector. Lamp was too expensive.

Here is a list of error codes for your unit:
12 Software bug. Contact dealer/factory.
13 Flash memory corrupted. Download new software.
14 Engineering only programming is complete. Call Christie, replace TIPM.
15 Attempting to download code without being in boot mode
16 Invalid interrupt. Power off/on. If it persists, contact dealer/factory.
17 Forced boot mode. Keys held down too long.
18 Attempting to program boot mode without jumper
LAMP FAILURES
21 Lamp compartment too hot
25 Lamp 1 not installed
26 Lamp 1 Interlock: door open, lamp not installed
27 Unable to turn lamp 1 ON
28 Lamp 1 shut off unexpectedly
29 Lamp 1 driver overheated
2A Lamp 1 driver operation error (e.g. too hot can’t start)
2C Lamp 1 driver UART communications failure
30 Lamp 2 not installed
31 Lamp 2 door open
32 Unable to turn lamp 2 ON (unknown reason)
33 Lamp 2 shut off unexpectedly
34 Lamp 2 driver overheated
35 Lamp 2 driver reports operation error (e.g. too hot can’t start)
36 Lamp 2 driver UART communications failure
37 Lamp Watchdog Tripped – Unless lamps turn on again after 3 minutes, assume software hung.

the ballast/power supply needs replacing.

Hello,

1. Pls check and inspect the Lamp unit.

2. If Lamp unit is okay, Then the Problem is with
either with Ballast unit or the DMD Module.

Regards

Viren

Probably a dying lamp. How many hours does it have on it?

You might try carefully removing the lamp and then putting it back in. Perhaps it has a slightly bad connection that is causing it to consume too much power and it shuts down.

try pressing and holding the enter button on the projector for about 30 seconds - this resets it. It worked for me!!

you tried holding down both of the volume keys for 10 seconds while powering up?

This works on a couple different Toshiba models -- might work on yours...

Make sure the main power switch is OFF. Hold the "ON", "MENU", and "INPUT" buttons at the same time and turn the main power switch on. Keep them held until the yellow power standby light comes on, then let go. It is done.