Optoma Technology TH7500NL Option, Source Lock, High Altitude, Information Hide, Keypad Lock

Models: TH7500NL

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OPTION

User Controls

OPTION

Press direct source key on remote con- troller, it will change source directly and automatically set the Source Lock to

“ON”.

To turn off the key- pad lock, press and hold “Enter” key on top of the projector for 5 seconds.

Source Lock

On: The projector will only search current input connection.

Off: The projector will search for other signals if the current input signal is lost.

High Altitude

When “On” is selected, the fans will spin faster. This feature is use- ful in high altitude areas where the air is thin.

Information Hide

On: Choose “On” to hide the info message.

Off: Choose “Off” to show the “searching” message.

Keypad Lock

When the keypad lock function is “On”, the control panel will be locked however, the projector can be operated by the remote con- trol. By selecting “Off”, you will be able to reuse the control panel.

Test Pattern

Display a test pattern. There are Grid, White pattern and None.

Background Color

Use this feature to display a “Black”, “Red”, “Blue”, “Green” or “White”, screen when no signal is available.

12V Trigger

12V trigger provides a standard trigger for motorized screens.

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Optoma Technology TH7500NL Option, Source Lock, High Altitude, Information Hide, Keypad Lock, Test Pattern, 12V Trigger