Icom IC-7700 Stereo Amplifier User Manual


 
3-6
DD
Quick tuning step
The operating frequency can be changed in larger
steps (0.1, 1, 5, 9, 10, 12.5, 20 or 25 kHz selectable)
for quick tuning.
q Push [TS] to turn the quick tuning function ON.
•“Z” appears when the quick tuning function is ON.
w Rotate the main dial to change the frequency in pro-
grammed kHz steps.
e Push [TS] again to turn OFF the indicator.
r Rotate the main dial for normal tuning if desired.
3
BASIC OPERATIONS
Quick tuning indicator
DD
1
4 tuning step function
When operating in SSB data, CW, RTTY or PSK, the
1
4 tuning function is available. Dial rotation is reduced
to
1
4 of normal speed when the
1
4 tuning function is
ON for finer tuning control.
Push [1/4]
(MF6) to toggle the
1
4 tuning function ON
and OFF.
•“ ” appears when the
1
4 tuning function is ON.
1
4
DD
Selecting “kHz” step
q Push [TS] to turn the quick tuning function ON and
OFF.
•“Z” appears when the quick tuning function ON.
w Push and hold [TS] for 1 sec. to enter quick tuning
step set mode.
Selected tuning steps for all modes appear.
e Select the desired operating mode.
r
Rotate the main dial to select the desired tuning step.
t Repeat steps e and r to select quick tuning steps
for other modes, if desired.
y Push to exit the setting display.
NOTE: When entering quick tuning step set mode,
the quick tuning function must be activated first.
EXIT/SET
Main dialSelect mode
TS
1/4
1
4 tuning step OFF
1
4 tuning step ON
1
/
4
ON
1
/
4
OFF