Icom IC-7200 [47/104] Operating am

Icom IC-7200 [47/104] Operating am
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4
RECEIVE AND TRANSMIT
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Operating AM
q Push and hold
F-INP ENT
BAND
for 1 sec., then push a
band key to select the desired band.
w
Push
MODE
to select AM mode.
e
Rotate [DIAL] to tune in a desired signal.
The S-meter indicates received signal strength when a
signal is received.
T
he default tuning step for AM mode is 1 kHz; this
can be changed using the tuning step program mode.
(p
. 26)
r Rotate the [AF] control to set audio to a comfort-
able listening level.
t Push [PTT] (microphone) to transmit.
appears.
y Speak into the microphone at your normal voice
level.
• Adjust ‘MIC Gain’ at this step, if necessary. (p. 71)
u Release [PTT] (microphone) to return to receive.
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
1814
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
[DIAL]
[AF]
Appears while transmitting.
F-INP ENT
BAND
Band keys
AM appears.
D Convenient functions for receive
• Preamp and attenuator (p. 45)
Push
P.AMP
ATT
to turn the preamp ON or OFF.
appears when the preamp is set to ON.
Push and hold
P.AMP
ATT
for 1 sec. to turn the attenu-
ator ON.
Push
P.AMP
ATT
to turn the attenuator OFF.
appears when the attenuator is set to ON.
• AGC (auto gain control) (p. 45)
P
ush
AGC
once or twice to select the time con-
stant for the AGC circuit fast and slow.
F.AGC appears when the fast time constant is se-
lected, and no indicator appears when the slow time
constant is selected, respectively.
Push and hold
AGC
for 1 sec. to turn the AGC
function OFF.
AGC-OFF appears on the display.
• Noise blanker (p. 49)
Push
NB
to turn the noise blanker ON or OFF.
appears when the noise blanker is set to ON.
Push and hold
NB
for 1 sec. to enter the noise
blanker set mode, then rotate [DIAL] to adjust the
threshold level, or the blank time.
• Rotate [M-CH] to select an item.
Twin PBT (passband tuning) (p. 46)
➥Rotate [TWIN PBT] (controls–inner/outer).
• Noise reduction (p. 50)
Push
NR
to turn the noise reduction ON or OFF.
appears when the noise reduction is ON.
Push and hold
NR
for 1 sec. to enter the noise
reduction level set mode, then rotate [DIAL] to
adjust the noise reduction level.
• Manual notch filter (pgs. 51, 52)
Push
MNF
to turn the manual notch filter ON or
OFF.
appears when the manual notch filter is set to
ON.
Push and hold
MNF
for 1 sec. to enter the man-
ual notch filter set mode, then rotate [DIAL] to se-
lect the filter width from narrow, middle and wide.
• Auto notch filter (p. 51)
Push
ANF
METER
to turn the auto notch filter ON or
OFF.
appears when the auto notch filter is set to
ON.
D Convenient functions for transmit
VOX (voice operated transmit) (p. 53)
Push
VOX
to turn the VOX function ON or OFF.
appears when the VOX function is ON.
Push and hold
VOX
for 1 sec. to enter the VOX
set mode, then rotate [DIAL] to adjust the VOX
gain, anti VOX gain or VOX delay.
• Rotate [M-CH] to select an item.

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