Freezing The Picture; Operating In A High Altitude Environment - BenQ Mainstream MP510 User Manual

Freezing the picture

Press on the remote control to freeze the picture. An icon
will display in the lower right corner of the screen. To release the
function, press
projector. Note that pressing SOURCE will also change the input
source.
Even if a picture is frozen on the screen, the pictures are running on
the video or other device.

Operating in a high altitude environment

We recommend that you use the High Altitude Mode when your environment is between
1500 m–3000 m above sea level, and temperature is between
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature
is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under
such condition.
To activate the High Altitude Mode, go to the
menu, select On by pressing
confirmation message displays. Press
Next time you turn on the projector, it will show a message pictured below as a reminder
during the start-up.
This mode is used for protecting projector from extreme environment and may cause
Operation under "High Altitude Mode" may cause a higher decibel operating noise level
because of increased fan speed necessary to improve overall system cooling and
performance.
If you use this projector under other extreme conditions excluding the above, it may display
auto shut-down symptoms, which is designed to protect your projector from over-heating.
In cases like this, you should switch to High Altitude mode to solve these symptoms. How-
ever, this is not to state that this projector can operate under any and all harsh or extreme
conditions.
on the remote control, or SOURCE on the
Left/ Right on the projector or remote control. A
Down.
We recommend you use the High Altitude Mode by selecting it
whenever your environment is higher than 1500m.
Confirm to turn High Altitude Mode on?
Yes
Current Status
High Altitude Mode
higher fan speed.
–
0°C 35°C
Advanced > High Altitude Mode
No
On
.
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