Optoma Projector HD20 Betriebsanweisung PDF herunterladen (Seite 32)

User Controls

SYSTEM

Test Pattern

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

Background Color

Use this feature to display a “Dark Blue”, “Black”, or “Gray” screen

when no signal is available.

12V Trigger

12V trigger provides a standard trigger for motorized screens.

 “12V OUT” is only

for trigger control.

Not a power

supplier port.

 “12V OUT” is

activated when

the projector is

turned on and

continues to stay

on till you turn off

the projector.

Note

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Optoma Projector HD20 Betriebsanweisung Seite 32