User Controls

English

System

Language

English

Bulb

 

 

 

 

Source Lock

On

 

 

 

Auto Shutdown

On

 

 

 

Blanking

Blue

 

 

 

Eco Mode

Off

SYSTEM

Color Space

Auto

 

 

 

Language

 

 

 

 

Display a multilingual menu. Use

and

to select your

preferred language.

 

 

 

Bulb

4Lamp Hour: Display the cumulative lamp operating time.

4Lamp Reminding: Select this function to show or hide the warning message when the lamp replacing reminder message is displayed. The message will show up when the lamp reaches 1500 hours at normal mode.

4Lamp Hour Reset: Reset the lamp life hour after replacing a new lamp.

Source Lock

When source lock is turned off, the projector will search for other signals if the current input signal is lost. When source lock is turned on, it willl continue to search for the “lost signal” after “Source “ is pressed.

Auto Shutdown

Determine the time interval to shutdown the system if there is no signal input. Select “On” in the Auto Shutdown menu to turn the projector off automatically.

Blanking

Use this feature to display a black or blue screen when there is no signal is available.

Eco Mode

This is also known as “Economy Mode.” Selecting “On” decreases the fan noise from the projector as well as enhancing the black level and reducing the brightness. You may find this is the best mode for watching movies.

Color Space

Select an appropriate color matrix type from Auto, RGB or YUV (YPbPr).

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Optoma Technology H77 manual Language, Bulb, Source Lock, Auto Shutdown, Blanking, Eco Mode, Color Space