Control Panel Functions
Front Panel Controls
Control | Function |
MUTE Button Use this button to mute the speaker volume.
Use this button to save the adjusted speaker volume.
MENU Button
Use this button to enter or exit the On Screen Display.
OSD LOCKED/UNLOCKED
This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. The message "OSD LOCKED" should appear.
You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear.
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