Sub Band Off; Sub Tuning Dial - Icom IC-910H Instruction Manual

4
BASIC OPERATION
n SUB band OFF
The SUB band indication can be deactivated to simpli-
fy operation.
➥ Push [SUB•SUB OFF] for 1 sec. to turn the SUB
band indication ON and OFF.
• Push [M/S•BAND] for 1 sec. to change the operating
band. (p. 20)
n SUB tuning dial
The IC-910H has a large main tuning dial for frequen-
cy setting. In addition, the [RIT] or [SHIFT] controls can
be used as a SUB tuning dial for dual band simultane-
ous tuning, etc. The SUB tuning dial changes the oper-
ating frequency continuously at a variable speed.
To use the SUB tuning dial function, assign the func-
tion to either the [RIT] or [SHIFT] control using the RIT/
SHIFT set mode.
D When the [RIT] control is assigned as

SUB tuning dial

q Push [RIT] for 1 sec.
• "RIT" indicator flashes when the SUB tuning dial func-
tion is activated.
w Rotate [RIT] control for the desired tuning direction
and speed.
• Tuning speed can be adjusted in ±5 steps.
e Set [RIT] control to the center position to stops tun-
ing.
• A beep tone sounds when [RIT] control is set to the
center.
r Push [RIT] to cancel the SUB tuning dial function.
24
[SUB•SUB OFF] for 1 sec.
FM
S 1 3 5 7 9 20 40
SUB band indication OFF.
The assigned control can be used for its original
function, however, both functions cannot be used si-
multaneously.
FM
3 5
S 1 7 9 20 40
FM
S 1 3 5 7 9 20
While [RIT] is flashing, SUB band can be
controlled with sub dial function.
SUB dial
functions
Reverses the
slightly.
frequency and
increases the
speed.
VFO A
60dB
RIT
V F O A
60dB
V F O A
40 60dB
Advances the
frequency and
increases the
speed.