Rear Panel - Icom IC-78 Instruction Manual

n Rear panel
q ANTENNA TERMINAL [ANT] (p. 9)
Connects a 50 Ω antenna with a PL-259 connector
and a 50 Ω coaxial cable.
w DC POWER SOCKET [DC 13.8V] (p. 10)
Accepts 13.8 V DC through the supplied DC power
cable.
Rear panel view
e TUNER CONTROL SOCKET [TUNER] (p. 11)
Accepts the control cable from an optional antenna
tuner.
r REMOTE JACK [REMOTE] (p. 11)
For use with a personal computer for remote oper-
ation of transceiver functions, and data cloning be-
tween transceivers.
t EXTERNAL SPEAKER JACK [EXT SP]
Connects an 8 Ω external speaker, if desired.
• When an external speaker is connected, the inter-
nal speaker does not function.
y ACCESSORY SOCKET [ACC] (p. 6)
Enables connection to external equipment such as
a TNC for data communications or a linear amplifi-
er, etc.
q
! 0 o i
w e
u y t
u ELECTRONIC KEYER JACK [KEY]
Accepts a paddle to activate the internal electronic
keyer.
• Selection between the internal electronic keyer
and straight key operation can be made in initial
set mode.
When connecting
a straight key
When connecting
a paddle
i ALC INPUT JACK [ALC]
Connects to the ALC output jack of a non-Icom lin-
ear amplifier.
o SEND CONTROL JACK [SEND]
Goes to ground while transmitting to control exter-
nal equipment such as a linear amplifier.
• Max. control level: 16 V DC/2 A
!0 GROUND TERMINAL [GND] (p. 9)
Connects the terminal to ground.
PANEL DESCRIPTION
r
(⊕)
(dot)
(com)
(dash)
2
5