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15
3
INSTALLATION AND CONNECTIONS
TIMER
POWER
TRANSMIT
PHONES
ELEC-KEY
MIC
TUNER MONITOR
NB
NR
AF
BAL
NR
RF/SQL
MIC GAIN RF POWER
COMP
KEY SPEED BK-IN DELAY
LOCK
TX
RX
TWIN PBT
CW PITCH
F-1
F-2
F-3
F-4
F-5
SPEECH
LOCK
RIT/
TX
TX
RIT
CLEAR
SPLIT
MP-W
MP-R
DUAL
WATCH
VFO/
MEMO
MAIN/
SUB
CHANGE
1.8
1
3.5
2
7
3
10
4
14
5
18
6
21
7
24
8
28
9
GENE
•
50
0
F-INP
ENT
Y
Z
MW
M-CL
TS
XFC
HF/50MHz TRANSCEIVER
i756PRO
PBT CLR
NOTCH
NOTCH
SSB
CW/RTTY
AM/FM
FILTER
EXIT
CW KEY
A straight key can be used
when the internal electronic
keyer is turned OFF in keyer
set mode. (p. 42)
MICROPHONES (p. 81)
SM-20
HM-36
GROUND (p. 14)
Use the heaviest gauge wire
or strap available and make
the connection as short as
possible.
Grounding prevents electrical
shocks, TVI and other
problems.
ANTENNA 1, 2 (p. 14)
[Example]: ANT1 for 1.8–18 MHz bands
ANT2 for 21–50 MHz bands
DC POWER SUPPLY
STRAIGHT KEY
13.8 V DC
25 A
+
_
■
Required connections
• Front panel
• Rear panel