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The sound is the lamp that is failing to fire. This could be the lamp or the "ballast". If the lamp is an older one, change the lamp. There sometimes is an indication of the problem via the front LEDs as well. Do any of the LEDs blink? The owner's manual will contain the list of the error codes. If you don't have the manual, post the LED indicators here and we will decode them for you.
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TRANSMITTER PROGRAMMING Note: System can learn up to 3 different codes max.
1. Turn Ignition ON and OFF 3 times quickly, leaving it ON the 3
rd
time. (ON/OFF, ON/OFF, ON) You should hear (1)
short chirp.
2. Push the Program/Override Button for 5 seconds until the siren chirps (3) times. Release the button.
The system is now in programming mode.
3. Press Button #1 on new transmitter - siren will chirp to confirm programming. Repeat Step 3 within 5 sec. for up to
2 additional transmitters.
4. Turn off Ignition.
Note 1: If only one transmitter is being programmed, continue pressing button #1 until dash LED flashes goes out and
the system chirps to exit programming mode to prevent unauthorized codes and noise from entering the system.
Note 2: Programming mode is exited automatically after 5 seconds of last code transmission or once 3 new codes
have been programmed. The LED will flash (4) times indicating program mode exit.
This could be a sign of the color wheel failing. This is part of the light engine assembly and is not sold separately as far as I know. My most common source lists the light engine as out of stock. (The last quote I had was ~$600 for the assembly.)
The cooling fans can also cause a noise as they fail. However, the red light would be blinking in that case.
My Toshiba dlp 62hm116 was used for 3 months then stored for 2 years, I turned it on yesterday and it makes a loud grinding noise which I think is probably from the exhaust fan area and the picture is black except white at both vertical sides. It worked fine the last time I used it 2 years ago. Any ideas?
Hi my name is Eric,
I hope I can help you with your issue ,
Sounds like a bad lamp assembly , search for one online by model# for between $100-$200
easy to install yourself
Hope this helps, if it has solved your issue please click accept
But if you have more questions please respond and I will reply asap
Thanks
Eric
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