Wd57731 57 inch

hi,
check the video inputs. if there is no video input then the projector will goes off after count down.
also check that is the lamp replace light lights up or not. if its lights then you have to change the lamp and then reset the lamp hour.
ok

Hi:
If you count the number of times the red light blinks before pausing and starts to cycle over again. This is the error code the unit is producing. Also if its been a while since you replaced the lamp then it may be time for a new one. Check the lamp housing and pull out the lamp it may be shattered. You can find the lamp area and installing instructions using you onwers manual.

The manufacturer normally doesn't count the lamp for the warranty, but call them definitely worth checking w/ the manufacturer. Otherwise if you need to buy a lamp you can try Discount-Merchant.com they have FREE trouble shooting available so you can check to make sure it is the lamp.

how do you install bulb into 55 in sony grand wega 3lcd tv

Hi,

Having in mind that a generic lamp will give you 4500 to 6500 lamp hours and the Phillips will give you 6000 to 8000 lamp hours, For what you discribe above the could be your problem, I did some research and you can find the best price for lamps http://www.discount-merchant.com/?click=52978 and they have free troubleshoooting

Regards

Green flashing is normal. Red flashes are error codes. Count the error flashes.

3x - Lamp cover position or cover detect switch bad.
4x - One or more fans failed RPM test
5x - Lamp power supply/ballast failure
6x - Thermal fuse failed (usually)

Hi,
Please count red light flash again.

5 times flash shows Lamp Error.
6 times flash shows No "DD 6V " output (G1 board) Its bit technical term.

Need fuhrer help, please Post it here.
Thank you.

Hi Tara

This normally indicates that the lamp will need replacement.

The Ibook and this Projector are compatible as long as you run a Microsoft operating system i.e. Windows 98' and higher.

When replacing the lamp , you can just as well clean out the Projector - this is quite important as it prolongs the life of your lamp.

Hi Mac

Yes you can just take out the old lamp and install the new one in your existing lamp bracket. Simply unscrew , replace and screw back in.

Hi there

You should reset the lamp timer as this LCD Projector's counter counts down the hours and will not fire up if this has not been done.

If you have reset the lamp timer and the problem stil occurs , you'll have to replace the Ballastboard ( lamp's powersupply )