Sony EX1 warning (cannot proceed) appears when gain switch is on low or high?

sir,
Hence it is a prestige model of Sony, the spare parts of this model is available everywhere, can change it easily.

the filter cover sometimes gets distorted and the small plastic dimple which presses against the switch doesnt activate correctly, check the lamp cover switch also.

Hola Carlos!
Look at Sony Part Catalog. Enter A1539606A at the top of the page and click Search.

Saudades de Israel,
Pelu.

Firstly, you will want to set all options to a low pass, so the high frequencies are filtered away from the subs, avoiding damaging the voice coil. Start with the Gain of the amp about 3/4 of the way up, and all other knobs, such as the bass knob to the lowest setting. From there, test your subs for soujnd, and then change the gain and amount of bass for the sound you desire, since each person is different. I have my gain about 1/2 way up and the bass about 1/4 of the way up. If you have a crossover knob, set it to the highest frequency available, since the low pass will filter all the high frequencies out anyway.

stereo headphone jack from pc through to AUX, if on your system, via twp rca plugs

I have had the same problem with 3 Sony VPL-EX1s and Sony will not answer emails regarding the problem. Hence I wont be purchasing Sony projectors again.

I am having the same problem. Changed the pressure switch and that didnt help.

Hi Andy.

What is the samsung model number ?

http://dysonmanuals.llc.nu/

Chris...

Hi David

I think you should replace the lamp.

Hi guys

Firstly you need the remote to reset the lamp timer.

Hold down the left and right scroll buttons on the remote and press menu. That will reset your lamp timer.