BenQ PE7800 Multimedia Projector Logo
Ronny T?nnesland Posted on Dec 13, 2013
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Lamp wont ignite.lamp light red flashing.

The lamp won't ignite, it shots down after trying to ignite, power led goes green and the lamp led flashes red 3 times, a pause on the red, then 3 more times, then a pause on red etc etc.

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Ronny Tnnesland

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  • Posted on Dec 04, 2014
Ronny Tnnesland
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I used compressed air and i bought a new lamp. Now it works like a charm. Right now, the projector has been on for almost 20 hours and counting.

ekspertti

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  • Posted on Dec 03, 2014
ekspertti
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Before changing lamp use a canister of compressed air to remove dust specially inside the projector when lamp is away.

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Lawrence Oravetz

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  • Posted on Jan 12, 2014
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The lamp ballast module is faulty

3 Related Answers

Anonymous

  • 115 Answers
  • Posted on Nov 19, 2007

SOURCE: LCD shutting off automatically

Hi,

The problem comes in the Lamp unit generally. check the condition of Lamp.

Viren

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Anonymous

  • 563 Answers
  • Posted on Mar 25, 2008

SOURCE: Green light flashing and then shuts down

Hi Gary

Have you resetted the lamp timer ? It must be done when a new lamp is inserted into the unit.

You can reset the lamp timer by holding the up arrow key on the Projector in until a online message appears. Then just follow the on-screen instructions.

If the problem persists , you will have to replace the Ballast wich is the lamp's power supply.

xptareq2000

Tareq Bin Mostaq Mostaq

  • 1449 Answers
  • Posted on Dec 13, 2009

SOURCE: Projector's lamp won't light up.

Change thermostat and service it.Then solve your problem.

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Need further help, let me know.
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