Service manual

4
2 OPERATING THE SIMRAD DSC VHF RADIO
This Service Manual only contains operating instructions for those features of
the Simrad RD68 Radio that are not normally available to the end user. For
details of normal operation please refer to the Simrad RD68 Instruction Manual,
E03912.
LCD Test Mode. The LCD test mode may be entered by holding Soft Keys 2
and 4 on power up. Depressing each key in turn will then fill the display with the
appropriate characters. The radio must be turned off to exit test mode.