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Operation
36
Press FREEZE on the remote control to freeze the image. The word
'FREEZE' will display in the screen.
To release the function, press any
key on the projector or remote control.
Even if an image is frozen on the screen, the pictures are running on
the video or other device. If the connected devices have active audio
output, you will still hear the audio even though the image is frozen on
screen.
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–35°C.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 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.
To activate the High Altitude Mode:
1.
Press MENU/EXIT and then press
/
until the SYSTEM SETUP menu is
highlighted.
2.
Press
to
highlight
High Altitude Mode and press
/
to select On. A
confirmation message displays.
3.
Highlight Yes and press MODE/ENTER.
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.
However, this is not to state that this projector can operate under any and all harsh or
extreme conditions.
Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker(s). Be
sure you have made a correct connection to the projector audio input. See
"Connection" on
page 19
for how the audio input is connected.
Turning on/off the SRS
•
Using the remote control
Press SRS to turn on the SRS surround sound effects.
To cancel SRS surround sound effects, press SRS again.
•
Using the OSD menu
1.
Press MENU/EXIT and then press
/
until the AUDIO
SETUP menu is highlighted.
2.
Press
to highlight SRS and press
/
to select On/Off.
Muting the sound
To temporarily turn off the sound,