Operation
34
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 speakers. Be
sure you have made a correct connection to the projector audio input. See
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 is displayed.
3.
Highlight
Mute
and press / to select
On
.
If available, you can also press
MUTE
on the remote control to toggle projector audio between on and off.
Adjusting the sound level
To adjust the sound level, press
/
VOLUME-
on the remote control, or:
1.
Repeat steps 1-2 above.
2.
Press
to
highlight
Volume
and press / to select a desired sound level.
Turning off the
Power On/Off Ring Tone
To turn off the ring tone:
1.
Repeat steps 1-2 above.
2.
Press
to
highlight
Power On/Off Ring Tone
and press / to select
Off
.
The only way to change
Power On/Off Ring Tone
is setting On or Off here. Setting the sound mute or
changing the sound level will not affect the
Power On/Off Ring Tone
.
Shutting down the projector
1.
Press
POWER
or
OFF
, and a confirmation message will be displayed
prompting you.
If you don't respond in a few seconds, the message will disappear.
2.
Press
POWER
or
OFF
a second time. The
POWER indicator light
flashes orange, the light source shuts down.
3.
A "
Power Off Ring Tone
" will be heard. The
POWER indicator light
is a steady orange and
fans stop. Disconnect the power cord from the
power outlet.
•
To turn off the power ring tone, see
for details.
•
Light source life results will vary depending on environmental
conditions and usage.
Direct power off
The AC power cord can be pulled out right after the projector is turned off.
