InFocus IN100 - Manual (Page 35)

Operation 35
Freezing the image
Press on the remote control to freeze the
image. The word ' FREEZE' will display in the
upper left corner of 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 (4921'– 9843') above sea level, and temperature is
between 0°C–35°C (32°F–95°F).
CAUTION
Do not use the High Altitude Mode if your altitude is between 0 m (0') and 1500 m (4921') and
temperature is between 0°C (32°F) and 35°C (95°F). The projector will be over cooled, if you
turn the mode on under a such condition.
To activate the High Altitude Mode:
1. Press MENU/EXIT and then press /
until the SYSTEM SETUP: Advanced 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.
Be sure you have made a correct connection to the projector audio input. See
"Connection" on page 13 for how the audio input is connected.
Muting the sound
To temporarily turn off the sound:
1. Press MENU/EXIT and then press / until the SYSTEM SETUP:
Advanced menu is highlighted.
2. Press to highlight Audio Settings and press MODE/ENTER. The Audio
Settings page displays.
3. Highlight Mute and press / to select On.
We recommend you use the High
Altitude Mode by selecting it whenever
your environment is higher than 1500
m.
Do you want to turn the High Altitude
Mode on?
Yes No
WARNING