Icom IC-7400 Instruction Manual page 98

11
SET MODE
I General set mode (continued)
27.
This item sets the auto tuning step function. When ro-
tating the tuning dial rapidly, the tuning step automat-
ically changes several times as selected.
There are 2 type of auto tuning steps: HIGH (Fastest)
and LOW (Faster).
: Auto tuning step is turned ON.
Approx. 5 times fastest tuning step
during rapid rotation (default)
: Auto tuning step is turned ON.
Approx. 2 times faster tuning step dur-
ing rapid rotation
: Auto tuning step is turned OFF.
28.
This item sets the rate at which frequencies are
scanned when the microphone [UP]/[DN] switches
are pushed and held. High or low can be selected.
: High speed (default, 50 tuning
steps/sec.)
: Low speed (25 tuning steps/sec.)
29.
This item selects the RIT/∂TX frequency clearing in-
struction with [PBTC].
: Clears the RIT/∂TX frequency when
[PBTC] is pushed momentarily.
: Clears the RIT/∂TX frequency when
[PBTC] is pushed for 1 sec. (default)
30.
This item turns the PBT shifting value indication ON
and OFF during [TWIN PBT] control operation. When
set to ON, the shifting value is displayed above the
multi-function switches.
(default: ON)
31.
This item turns the IF filter width indication ON and
OFF when selecting with [FILTER]. When set to ON,
the filter width is displayed above the multi function
switches.
(default: ON)
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