Operation
40
Freezing the image
Press
on the remote control to freeze the image.
The word '
FREEZE
' will display in the screen.
To
release the function, press any key (except the
Page
Up/Down
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:
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(s). Be
sure you have made a correct connection to the projector audio input. See
"Connection"
on page 18
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 select
On
.
