Tuning Step Selection - Icom IC-820H Instruction Manual

21
4 BASIC OPERATION
The transceiver has a [kKHz/MHz] switch and user-
programmable tuning steps for convenient frequency
tuning.
) Push [M/S] to select the desired frequency band
as the main band; or push [SUB] to access the
sub band.
(2) Push [VFO] to select the VFO mode.
(3) Rotate the tuning dial to set the frequency.
-When SSB or CW mode is selected, the memory
channel number changes to the 10 and 1 Hz digits
when rotating the tuning dial except when the 100 Hz
tuning step is selected. (This can be turned OFF
using the L-set mode. See p. 41.)
- When you want to check the 10 and 1 Hz digits, push
and hold [FUNC].
QUICK TUNING STEPS
The operating frequency can be changed in 1 kHz
steps or 1 MHz steps for quick tuning.
@ For 1 KHz tuning: Push [kKH2z/MHz] momentarily.
Shows 1 kHz steps
Push [kHz/MHz] again to return to the normal steps.
TUNING STEP SELECTION
Tuning steps can be pre-set independently for FM
and SSB/CW. The following steps are selectable.
*FM :0.1, 5, 10, 12.5, 20, 25 or 100 kHz
* SSB : 1, 10, 50 or 100 Hz
() Push [M/S] or [SUB] to select the desired band.
(2) Push [FM/RPT] or [SSB/CW] to select the de-
sired operating mode.
(3) Push [FUNC], then push [SSB/CWTS] to indi-
cate the tuning step setting display.
) Rotate the tuning dial to set the desired steps.
() Push [SSB/CW] to return to the previous display.
10 and 1 Hz DIGIT INDICATIONS (SSB/CW only)
When rotating the tuning dial or
pushing [FUNC] more than 1 sec.
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When you do not require the 10 and 1 Hz indications, set
"FINE-oF" in the L-set mode item 4. (p. 41)
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@ For 1 MHz tuning: Push [kHz/MHz] for 2 sec.
Shows 1 MHz steps
Push [kHz/MHz] again to return to the normal steps.
[SSB/CW-TS]
FM tuning step FM
setting display
(Unit: kHz)
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SSB/CW tuning USB
step seiting |
display (Unit: Hz) '