52 Making Detailed Adjustments
■Child Lock
Lets you lock the Ppower button on the projector’s control panel to make it more
difficult for a child to turn on the projector. See page 32 for more information.
■Control Panel Lock
Lets you disable all the buttons on the projector’s control panel to prevent the image from
being accidentally changed once it is adjusted. See page32 for more information.
■High Altitude Mode
Adjusts the speed of the fan so it can properly cool the projector at higher altitudes. Turn
this setting on if you are using the projector at an altitude of 4921 feet (1500 meters) or
higher.
Note: The maximum operating altitude is 7500 feet (2286 meters).
■Trigger Out
Turn on this setting to have the Trigger out port output a 12-volt signal (max. 200 mA)
to lower your projection screen when the projector is running.
Note: If you change this setting, the new setting will take effect the next time you turn the
projector on.
Settings> Lock Setting > Child Lock
Settings> Lock Settings > Control Panel Lock
Extended> Operation > High Altitude Mode
Extended> Operation > Trigger Out