BenQ RP653 User Manual page 40

36 Menu operations
Audio settings
Click on the General Setting menu to enter the Audio menu.
• Press /// on the remote control and press ENTER on the remote control to
confirm or directly click an item.
• Press BACK on the remote control or click a blank area outside the menu to exit the
menu.
Menu
Volume
Bass
Treble
Balance
Sound
Environment
• Press MUTE on the remote control or directly click
Press VOL+ / VOL- on the remote control or drag the knob to
adjust the volume.
Press VOL+ / VOL- on the remote control or drag the knob to
adjust the bass.
Press VOL+ / VOL- on the remote control or drag the knob to
adjust the treble.
Press VOL+ / VOL- on the remote control or drag the knob to
adjust the balance.
Press VOL+ / VOL- on the remote control or touch a preset
sound environment. Options are Standard, Movie, Meeting,
or Class.
Description
to enable or disable mute