Timing of replacing the lamp

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

Go to http://lamp.benq.com for a replacement lamp.

The LAMP indicator light and TEMPerature warning light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 59 for details.

The following Lamp warning displays will remind you to change the lamp.

The warning messages below are for reference only. Please follow the actual on-screen instructions to prepare and replace the lamp.

Status

Message

The lamp has been in operation equivalent to 2500

Notice

hours. Install a new lamp for optimal

 

performance. If the projector is normally run with

Order Replacement Lamp

"Economic Mode" selected (See "Lamp Mode

 

(Normal)" on page 50), you may continue to

Lamp > 2500 Hours

operate the projector until the 2950 hour lamp

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warning appears.

 

 

OK

 

 

The lamp has been in operation equivalent to 2950

Notice

hours. A new lamp should be fitted to avoid the

 

inconvenience when the projector runs out of

Replace Lamp Soon

lamp time.

 

 

Lamp > 2950 Hours

 

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OK

 

 

The lamp has been in operation equivalent to 3000

Notice

hours.

 

It is strongly recommended that you replace the

Replace Lamp Now

lamp at this age. The lamp is a consumable item.

Lamp > 3000 Hours

The lamp brightness diminishes with use. This is

Lamp usage time exceeded

normal lamp behavior. You can replace the lamp

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whenever you notice that the brightness level has

OK

significantly diminished. If the lamp is not

 

replaced beforehand, it must be replaced after

 

3000 hours usage.

 

 

 

The lamp MUST be replaced before the projector

Notice

will operate normally.

 

 

Out of Lamp Usage Time

 

Replace lamp (refer to User manual)

 

Then reset lamp timer

 

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OK

 

 

Maintenance 55

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BenQ MP776 ST user manual Timing of replacing the lamp, Status Message