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Maintenance
Extending light source life
• Setting the
Light Source Mode
Go to
Advanced
menu
- Picture
>
Advanced Color Settings
>
Light Source Mode
, press
OK
.
The
Light Source Mode
page appears.
Setting the projector in
ECO
,
SmartEco
or
LampSave
mode extends lamp life.
• Setting
Auto Power Off
This function allows the projector to turn off automatically if no input signal is detected after a set
period of time to prevent unnecessary waste of light source life.
To set
Auto Power Off
, go to
Advanced
menu
- System
>
Operation Settings
>
Power On/Off
Settings
>
Auto Power Off
and press / to set a period of time.
Timing of replacing the lamp
When the
LIGHT indicator
lights up or a message appears suggesting it is time to replace the lamp,
please consult your dealer or go to
http://www.BenQ.com
before installing a new lamp. An old lamp
may cause a malfunction in the projector and in some instances the light may explode.
The following Lamp warning displays will remind you to change the lamp.
Light Mode
Description
Normal
Provides full light brightness
ECO
Lowers brightness to extend the light life and decreases the fan noise
SmartEco
Adjusts the light power automatically depending on the content brightness level while
optimizing display quality
LampSave
Adjusts the light power automatically depending on the content brightness level while
offering a longer light life
• The apparent brightness of the projected image will vary depending on the ambient lighting conditions, selected
input signal contrast/brightness settings, and is directly proportional to projection distance.
• The lamp brightness will decline over time and may vary within the lamp manufacturers specifications. This is
normal and expected behavior.
• The
LIGHT 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 Light or Temp indicator still lights up after turning
the power back on, please contact your dealer. See
.
Install a new lamp for optimal performance. Press
OK
to
dismiss the message.
It is strongly recommended that you replace the lamp at this
age. The lamp is a consumable item. The lamp brightness
diminishes with use. This is normal lamp behavior. You can
replace the lamp whenever you notice that the brightness level
has significantly diminished.
Press
OK
to dismiss the message.
Notice
Order a replacement lamp
Equivalent lamp hour > XXXX hours
Order a new lamp at www.BenQ.com
OK
OK
Replace lamp soon
Equivalent lamp hour > XXXX hours
Order a new lamp at www.BenQ.com
Notice
