User's Manual

Appendix: Using Multi-Display Administrator 41
Control tab
The Control tab consists of controls for basic display operations.
Item Description
Power
Turns on the power of the display or puts the display to
standby mode.
Select Video Source Selects a video input source.
Volume Adjusts audio volume.
Volume Mute Mutes or unmutes audio output.
Remote/Key Lock
Turns on or off the remote control lock and key lock
functions.
Language Changes the language of the OSD menu.
Aspect Selects an image aspect ratio for the display.
Image Retention Turns on or off the image retention prevention function.
All Reset Resets all settings on the Control tab.