Viewsonic Pro10 Manual De Usuario

46

Internal Speaker

Choose the “On” or “Off” to turn on or off the internal speaker.

Mute

 

`

Choose the “On” to turn mute on.

 

`

Choose the “Off” to turn mute off.

Volume

 

`

Press the ◄ to decrease the volume.

 

`

Press the ► to increase the volume.