Specifications

106 Ray218 and Ray55 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/WX Press and release to invoke Cancel function.
Press and hold 3 seconds to access Weather Channel Mode.
D. 16/9 Press and release to switch between the Priority and Working CH.
Press and hold 3 seconds to switch to Secondary Priority CH (9);
If already tuned to secondary channel, programs a new secondary Pri-
ority 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.