Icom IC-821H Instruction Manual page 21

Mi Frequency setting
The transceiver has a [kHz/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.
@) Push [VFO] to select VFO mode.
@) 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 in
set mode. See p. 46.)
- When you want to check the 10 and 1 Hz digits, push
and hold [M/S].
-When passing an initial frequency, a beep tone
sounds. This is the spot frequency beep and can be
programmed. (p. 24)
e Quick tuning steps
The operating frequency can be changed in 1 kHz
steps or 1 MHz steps for quick tuning.
e For 1 kHz tuning: Push [kHz/MHz] momentarily.
Shows 1 kHz steps
Push [kHz/MHz] again to return to the normal steps.
e Tuning step selection
Tuning steps can be pre-set independently for FM
and SSB/CW. The following steps are selectable.
eFM : 0.1, 5, 10, 12.5, 20, 25 or 100 kHz
e SSB/CW : 1, 10, 50 or 100 Hz
M Push [M/S] or [SUB] to select the desired band.
(2) Push [FM] or [SSB/CW] to select the desired
operating mode.
(3) Push [FUNC] then [SSB/CW-TS] to indicate the
tuning step setting display.
@ Rotate the tuning dial to set the desired steps.
©) Push [SSB/CW] to return to the previous display.
% For SSB/CW modes, the tuning step of the
microphone [UP]/[DN] switch becomes 50 Hz
when the tuning step is set less than 50 Hz.
A
FREQUENCY SETTING 3
10 and 1 Hz DIGIT INDICATIONS (SSB/CW only)
When rotating the tuning dial or
pushing [M/S] more than 1 sec.
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10 and 1 Hz digits.
When you do not require the 10 and 1 Hz indications, set
"FINE-oF" in the [FUNC] set mode. (p. 46)
(kHz/MHz]
e For 1 MHz tuning: Push [kHz/MHz] for 2 sec.
Shows 1 MHz steps
Push [kHz/MHzZ] again to return to the normal steps.
[SSB/CW-TS]
FM tuning step
setting display
(Unit: KHz)
SSB/CW tuning
step setting
display (Unit: Hz)
18