21
3
BASIC OPERATION
• Sub dial function
The sub dial function allows you to change the oper-
ating frequency using the [M-CH] control. This gives
you more control in tuning since the [M-CH] knob is
detented—each click changes the frequency accord-
ing to the set tuning step. This function is always
available in FM and AM modes. However, in SSB,
CW and RTTY modes, the initial set mode item “21
SUB DIAL” (p.61), must be set to “FrEq.”
q Push [RIT/SUB] to turn the sub dial function ON.
•The [SUB] indicator lights green; if it lights red, the RIT
function is activated—sub dial function must be set in
initial set mode in this case.
w Rotate [M-CH] to change the operating frequency
according to the set tuning step.
e Push [RIT/SUB] again to turn the function OFF.
• The [SUB] indicator turns off.