Operation Manual

108 Ray218E and Ray55E Marine VHF Radios
Raymic Keys
Key Name Function
A. PTT Push-to-Talk.
B. VOL/SQ By default, these keys control earpiece speaker volume.
Press the up arrow key to increase or the down arrow to decrease the
volume.
Press and release the VOL/SQ key to activate squelch threshold level
adjustment. Press the down arrow key until audio is heard. Then press
the up arrow until background noise disappears.
C.CLEAR Press and release to invoke Cancel function.
Press and hold 3 seconds to access Weather Channel Mode, if so pro-
grammed.
D. 16/PLUS Press and release to switch between the Priority and Working CH.
Press and hold 3 seconds to switch to Secondary Priority (PLUS) CH;
If already tuned to the PLUS channel, programs a new PLUS channel.
E. Soft Keys Press appropriate key to make associated menu selections.
F. MENU/DSC Press and release to activate Menu functions.
Press and hold 3 seconds to activate DSC functions.
G. CH UP/DOWN Channel changing and navigating through menu item options.
H. OK/INTCM Press and release to accept menu item selections.
Press and hold 3 seconds to activate Intercom functions.