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Operation
39
Operating in a high altitude environment
Operating in a high altitude environment
Operating in a high altitude environment
Operating in a high altitude environment
We recommend you use the High Altitude Mode
High Altitude Mode
High Altitude Mode
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
High Altitude Mode
High Altitude Mode
High Altitude Mode:
1.
Press Menu/Exit
Menu/Exit
Menu/Exit
Menu/Exit and then press /
until the SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced menu is
highlighted.
2.
Press to highlight High Altitude Mode
High Altitude Mode
High Altitude Mode
High Altitude Mode and press
/
select On
On
On
On. A confirmation
message displays.
3.
Highlight Yes
Yes
Yes
Yes and press Mode/Enter
Mode/Enter
Mode/Enter
Mode/Enter.
Operation under "High Altitude Mode
High Altitude Mode
High Altitude Mode
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
Adjusting the sound
Adjusting the sound
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
"Connection" on page
18
for how the audio input is connected.
Muting the sound
Muting the sound
Muting the sound
Muting the sound
To temporarily turn off the sound:
1.
Press Menu/Exit
Menu/Exit
Menu/Exit
Menu/Exit and then press /
until the SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced menu is
highlighted.
2.
Press
to
highlight
Audio
Settings
Audio Settings
Audio Settings
Audio Settings and press Mode/Enter
Mode/Enter
Mode/Enter
Mode/Enter. The Audio Settings
Audio Settings
Audio Settings
Audio Settings page
displays.
3.
Highlight Mute
Mute
Mute
Mute and press /
to select On
On
On
On.
Adjusting the sound level
Adjusting the sound level
Adjusting the sound level
Adjusting the sound level
To adjust the sound level, press /-
/-
/-
/- on the remote control, or:
1.
Repeat steps 1-2 above.
2.
Press
to
highlight
Volume
Volume
Volume
Volume and press /
to select a desired sound level.
Turning off the
Turning off the
Turning off the
Turning off the Power on/off ring tone
Power on/off ring tone
Power on/off ring tone
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
Power on/off ring tone
Power on/off ring tone
Power on/off ring tone and press /
to select Off
Off
Off
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.