BenQ MP723 user manual Timing of replacing the lamp, Status, Message

Models: MP723

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Timing of replacing the lamp

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.

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.

Status

Message

The lamp has been in operation for 3000 hours.

Notice

Install a new lamp for optimal performance. If the

 

projector is normally run with "Economic Mode"

Order Replacement Lamp

selected (See "Lamp Mode (Normal)" on page 51),

 

you may continue to operate the projector until

Lamp > 3000 Hours

the 3950 hour lamp warning appears.

 

 

OK

 

 

The lamp has been in operation for 3950 hours. A

Notice

new lamp should be fitted to avoid the

 

inconvenience when the projector runs out of

Replace Lamp Soon

lamp time.

 

 

Lamp > 3950 Hours

 

OK

 

 

The lamp has been in operation for 4000 hours.

Notice

 

It is strongly recommended that you replace the

Replace Lamp Now

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

The lamp brightness diminishes with use. This is

Lamp > 4000 Hours

normal lamp behavior. You can replace the lamp

Lamp usage time exceeded

whenever you notice that the brightness level has

 

significantly diminished. If the lamp is not

OK

replaced beforehand, it must be replaced after

 

3000 hours usage.

 

 

 

The lamp MUST be replaced before the projector

Notice

will operate normally.

 

 

Lamp-usage time exceeded

 

Replace lamp (refer to User manual)

 

Then reset lamp timer

 

OK

 

 

Maintenance 55

Page 55
Image 55
BenQ MP723 user manual Timing of replacing the lamp, Status, Message