![background image](http://html2.mh-extra.com/html/icom/ic-7200/ic-7200_instruction-manual_3602265055.webp)
50
5
FUNCTIONS FOR RECEIVE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
■
Noise reduction
The noise reduction enhances desired signals in
the presence of noise by using the DSP circuit to re-
move random noise. The amount of enhancement is
adjustable.
➥
Push
NR
to turn the noise reduction ON or OFF.
• “
” appears when the NR function is ON.
The noise reduction level can result in audio sig-
nal masking. Set the noise reduction level for
maximum readability as described below.
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P.AMP
COMP
VOX
MNF
RIT
1
2
3
4
5
6
7
8
0
50
28
18
14
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
Appears
Noise reduction OFF
NR Level 0
Noise reduction is activated
NR Level 4 (default)
Desired
signal (CW)
Noise components
D
Noise reduction level setting
q
Push and hold
NR
for 1 sec. to enter the noise
reduction level set mode.
• The noise reduction is turned ON and “
” appears.
w
Rotate
[DIAL]
to adjust the noise reduction level.
• The noise reduction level can be adjusted from 0 to
15.
• Push and hold
M-CL
for 1 sec. to return to the default
value.
e
Push
NR
to exit the noise reduction set mode.
r
Push
NR
to turn the noise reduction OFF if nec-
essary.
• “
” disappears.
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P.AMP
COMP
VOX
MNF
RIT
1
2
3
4
5
6
7
8
0
50
28
18
14
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
[DIAL]
4 (default)
Appears