BenQ SX912 Instrukcja Użytkownika Pobierz pdf (Strona 39)

Operation 39

Adjusting the sound level

To adjust the sound level,

• Using the remote control

Press or to select a desired sound level.

•Using the OSD menu

1. Repeat steps 1-2 above.

2. Press ▼ to highlight Volum e and press ◄/► to select a desired sound level.

Turning off the Power on/off ring tone

1. Repeat steps 1-2 above.

2. Press ▼ to highlight Power on/off ring tone and press ◄/► to select Off.

The only way to change Power on/off ring tone is setting On or Off here. Setting the sound mute or changing

the sound level will not affect the Power on/off ring tone.

Using the test pattern

The projector is capable of displaying the grid test

pattern. It can be used to assist you with the

adjustment of image size and focus, ensuring that the

projected image is free from distortion.

To display the test pattern, open the OSD menu and

go to the System Setup: Advanced > Test

Pattern and press ◄/► to select On.

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BenQ SX912 Instrukcja Użytkownika Strona 39