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4-9-4 SOFTWARE ADJUSTMENT (TUNER)
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ENTERING TUNER REFERENCE ADJUSTMENT MODE
1) Turn the transceiver OFF.
2) Connect a 50
Ω
Dummy Load to [ANT1].
3) Connect a short plug (see the illust below) to [REMOTE].
4) While pushing and holding both
[FILTER]
and
[SET/EXIT]
, turn the transceiver power ON.
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION
VALUE
TUNER
REFERENCE
1
[== TUNER ==]
1) Push [F-6] (START) key.
2) 10 sec. (approx.) after, verify that "
∗
∗
∗
OK
∗
∗
∗
" is displayed.
3) Turn the power OFF.
–
J81
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
VFO/MEMO
MP-W
MW
MP-R
F-
6
F-
5
F-
4
F-
3
F-
2
F-
1
NR
NB
PBT-CLR
APF/TPF
NOTCH
POWER
RIT
CLEAR
TX
SPEECH
LOCK
FILTER
REC
PLAY
EXIT/SET
SSB
CW
RTTY/PSK
AM/FM
MONITOR
TRANSMIT
TUNER
HF/50MHz TRANSCEIVER
LOCK
T X
RX
SPLIT
1
2
ANT
DC 13.8V
X-VERTER
RX-ANT
ACC
TUNER
IN
OUT
ALC
SEND
KEY
1
2
METER
REMOTE EXT-SP
<REAR VIEW>
<FRONT VIEW>
Starts adjustment
[ANT1]
(Short)
• Short plug
3.5 mm (1/8’’) monoral plug
DUMMY LOAD
(50
Ω
/120 W)
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CONNECTION FOR THE TUNER REFERENCE ADJUSTMENT