BenQ GSI Outdoor Leisure Series, User Manual

Page: 40 / 112

40
Shutting down the projector
1. Press on the projector or your remote control. The projector displays a shutdown confirmation message.
2. Press a second time. The
PWR indicator light flashes orange and the fans run for about two minutes to cool the lamp. The projector does
not respond to any commands during the cooling process.
3. When the cooling process ends, the PWR indicator light will show a solid orange.
If the projector will not be used for an extended period, unplug the power cable from the power outlet or remove the projector from the GS1 Battery
(see
Removing the battery on page 69 ).
Operating in a high altitude environment
We recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and ambient temperature is
between 0°C – 30°C.
To activate the High Altitude Mode :
1. Press MENU on the projector or the remote control.
2. Select Settings and press OK .
• Avoid turning on the projector immediately after turning it off as excessive heat may shorten lamp life.
• The actual lamp life may vary due to different environmental conditions and usage.
Do not use the High Altitude Mode if your altitude is between 0 m and 1499 m and ambient temperature is between 0°C and 35°C. The projector will be over cooled, if you
turn the mode on under such a condition.
I
I
I
I