Operation Manual
!4 NOISE REDUCTION SWITCH [NR] (p. 82)
Push to switch DSP noise reduction ON and OFF.
• The indicator on this switch lights green when the func-
tion is activated.
!5 NOISE REDUCTION LEVEL CONTROL [NR]
(outer control; p. 82)
Adjusts the DSP noise reduction level when the
noise reduction function is in use. Set for maximum
readability.
• To use this control, push [NR] (!4) in advance.
Decreases
Increases
!6 MONITOR SWITCH [MONITOR] (p. 87)
Monitors your transmitted IF signal.
• The CW sidetone functions regardless of the [MONI-
TOR] switch setting in CW mode.
• The indicator on this switch lights green while the func-
t
ion is activated.
!7 ANTENNA TUNER SWITCH [TUNER] (p. 113)
➥ Turns the internal antenna tuner ON and OFF
(bypass) when pushed momentarily.
• The indicator on this switch lights green when the
tuner is turned ON, goes off when tuner is turned
OFF (bypassed).
➥ Tunes the antenna tuner manually when pushed
and held for 1 sec.
• The indicator on this switch blinks red during manual
tuning.
• When the tuner cannot tune the antenna, the tuning
circuit is bypassed automatically after 20 sec.
!8 BALANCE CONTROL [BAL] (inner control; p. 79)
Adjusts the audio output balance between main
and sub readout frequencies while in dualwatch.
Increases main
readout gain
Increases sub
readout gain
!9 NOISE BLANKER SWITCH [NB] (p. 81)
➥ Switches the noise blanker ON and OFF when
pushed. The noise blanker reduces pulse-type
noise such as that generated by automobile
ignition systems. This function cannot be used
in FM mode, and is not effective for non-pulse-
type noise.
• The indicator on this switch lights green while the
function is activated.
➥ Enters the noise blanker level set mode when
pushed and held for 1 sec.
@0 LCD FUNCTION SWITCHES [F-1] to [F-6]
Push to select the function indicated in the LCD
display above these switches.
• Functions vary depending on the operating condition.
■ Front panel (continued)
TWIN
-
PBT
RIT/ TX
Ӡ
NOTCH
CW PITCH
VOICE MEMORY
BAL NR
AF RF/SQL
MIC GAIN RF POWER BK
-
IN DELAY KEY SPEED
TIMER
PHONES
ELEC
-
KEY
MIC
AUTO
TUNE
GENE F
-
INP
1.8 3.5
1 2
14
5
18
6
7
3
24
8
28
9
50
0
ENT
4
7
10
21
CHANGE
TS
XFC
SPLIT
DUAL
WATCH
MAIN
/
SUB
M.SCOPE
VFO/MEMO
MP
-
W
MW
MP
-
R
F
-
6
F
-
5
F
-
4
F
-
3
F
-
2
F
-
1
NRNB
PBT
-
CLR
APF/TPF
NOTCH
POWER
RIT
CLEAR
TX
Ӡ
SPEECH
LOCK
FILTER
REC PLAY
EXIT
/
SET
SSB CW
RTTY
/
PSK
AM/FM
MONITOR
TRANSMIT
TUNER
HF/50MHz TRANSCEIVER
LOCKTX RX SPLIT
!4!5!6!7
!9
!8
@0 @1 @2 @3 @7 @8 @9@6@5@4
5
1
PANEL DESCRIPTION