BenQ XL2420T XL2420T User Manual - Page 45

Audio menu Available menu options may vary depending on the input sources, functions and settings. Menu options that are not available will become grayed out. And keys that are not available will be disabled and the corresponding OSD icons will disappear. Display Picture Picture Advanced Save Settings Audio System Volume Mute Buzzer Mode: Standard 50 1. Select Menu from the hot key menu. 2. Use or to select Audio. 3. Select to go to a sub menu, and then use 4. Use or to make adjustments, or use 5. To return to the previous menu, select . 6. To exit the menu, select . or to select a menu item. to make selection. Item Volume Mute Buzzer Function Adjusts the audio volume. Mutes the audio input. Turns the tone of control keys on or off. Range 0 ~ 100 • ON • OFF • ON • OFF Navigating the main menu 45