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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 temperature is between 0°C–35°C.
CAUTION
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and 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
on the projector or
MENU/EXIT
on the remote control and then press / until
the
SYSTEM SETTING: Advanced
menu is
highlighted.
2.
Press
to
highlight
High Altitude Mode
and
press / to select
1
or
2
.
3.
A confirmation message is displayed.
4.
Highlight
1
and press
MODE/ENTER
on the projector or remote control.
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.
Shutting down the projector
1.
Press
and a confirmation message is
displayed prompting you.
If you don't respond in a few seconds, the
message will disappear.
2.
Press
a second time.
3.
Disconnect the power cord from the wall
socket if the projector will not be used in an
extended period of time.
CAUTION
•
To protect the lamp, the projector will not respond
to any commands during the cooling process.
•
Do not unplug the power cord before the projector
shutdown sequence is complete.
Select 1 or 2
1. (High) Equal or higher than 1500m
2. (Normal) Lower than 1500m
1
2
High Altitude Mode
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