Service Mode
While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
Key command
[1]button...Main items Selection in forward direction
[2]button...Main items Selection in reverse direction
[3]button...Sub items Selection in forward direction
[4]button...Sub items Selection in reverse direction [VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
How to exit:
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
Slide #70