Optoma EP730 User Manual - Page 20

Computer / Video mode Language Management Image-I Image-II Audio Volume Stereo / Mono Treble Mute Bass 19 English Computer / Video mode Image-I Image-II Audio Language Management Audio 4Volume l Press the to decrease the volume. l Press the to increase the volume. 4Treble The treble setting controls the higher frequencies of your audio source. l Press the to decrease the treble. l Press the to increase the treble. 4Bass The Bass setting controls the lower frequencies of your audio source. l Press the to decrease the bass. l Press the to increase the bass. 4Stereo / Mono l Mono : Mono sound effect. l Stereo : Stereo sound effect. 4Mute l Choose the left icon to make the volume function ineffective. l Choose the right icon to make the volume function effective. Language 4Language You can display the multilingual OSD menu . Use the and key to select the language you prefer.