ICOM IC-756PRO2 Manuale Utente
27
5
RECEIVE AND TRANSMIT
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Noise blanker
The noise blanker eliminates pulse-type noise such
as from car ignitions. The noise blanker is not avail-
able for FM mode.
as from car ignitions. The noise blanker is not avail-
able for FM mode.
q
Push the [NB] switch to turn the noise blanker ON.
• [NB] indicator lights.
w
Push the [NB] switch for 1 sec. to enter to the
noise blanker level set mode.
noise blanker level set mode.
e
Rotate the tuning dial to adjust the noise blanker
level.
level.
• Push [(F-3)DEF] for 1 sec. to return to default value.
r
Push the [NB] switch to turn the noise blanker
OFF.
OFF.
• [NB] indicator goes off.
When using the noise blanker, received signals
may be distorted if they are excessively strong.
may be distorted if they are excessively strong.
[NB] switch
Tuning dial
VOX
VOX
ON
ON
COMP
COMP
OFF
OFF
WIDE
WIDE
AGC
AGC
MID
MID
MID
NB
NB
NB Level
NB Level
50%
50%
DEF
DEF
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DSP filter shape
The type of DSP filter shape for each SSB and CW
can be selected independently from soft and sharp.
can be selected independently from soft and sharp.
q
Push the [EXIT/SET] several times to close a
multi-function screen, if necessary.
multi-function screen, if necessary.
w
Push the [EXIT/SET] switch for 1 sec. to enter to
set mode.
set mode.
e
Push the [(F-3)DSP] switch to enter the DSP filter
set mode.
set mode.
r
Push one of [(F2)SSB-FIL] or [(F4)CW-FIL] to se-
lect the desired DSP filter shape from sharp and
soft for each SSB or CW mode, respectively.
lect the desired DSP filter shape from sharp and
soft for each SSB or CW mode, respectively.
t
Push the [ENTER/SET] twice to exit the set mode.
[EXIT/SET] switch
[(F-3)DSP] switch
AGC
AGC
MID
MID
MID
BK-IN
BK-IN
OFF
OFF
1/4
1/4
OFF
OFF
OFF
DSP FILTER SET
SSB
SSB
SHARP
SHARP
CW
CW
SHARP
SHARP
SSB-FIL
SSB-FIL
CW-FIL
CW-FIL
SSB
SSB
SOFT
SOFT
CW
CW
SOFT
SOFT
F-4
Push
F-2
Push