Icom ID-31A PLUS Advanced Manual page 220

Remote Control function
Remote control (CI-V) information
D CI-V data setting
To control the transceiver, fi rst set its address, data
communication speed, and transceive function. These
settings are set on the MENU screen.
(MENU > Function > CI-V)
D Connecting to a PC
The transceiver's operating frequency, mode, VFO
and memory selection, can be remotely controlled
using a PC. The Icom Communications Interface V
(CI-V) is used for remote control.
The transceiver can be connected through an optional
CT-17 -
CI V LEVEL CONVERTER
an RS-232C port.
See the CT-17 instruction manual for details of
remotely controlling a transceivers and receivers.
L Use the cable illustrated to the right. The control
cable that comes with the CT-17 cannot be used as
a receive audio cable.
D Data format
The CI-V system can be written using the following
data formats. Data formats differ according to
command numbers. A data area or sub command is
added for some commands. See the next page for the
command table.
Controller to ID-31A/E PLUS
q w e
FE FE A0 E0
FE FE E0 A0
q w e
*
ID-31A/E PLUS to controller
The reply messages from the transceiver are the command "FB"
(OK) or "FA" (NG).
to a PC equipped with
r t y
Cn Sc Data area
Cn Sc Data area
r* t y
3 conductor 3.5 (d) mm
plug must be used
ID-31A/E PLUS
Connections

ID-31A/E PLUS side 3.5 (d) mm
* *
SP GND
I/O
Less than 4.5 (d) mm
To hear the receive audio, connect SP
u
FD
FD
u
R-1
Power source
9 V ~ 15 V DC
RS-232C
CT-17
2-conductor 3.5 (d) mm
plug must be used.
To the [SP] jack
CT-17 side 3.5 (d) mm
* *
and GND
PC
cable
GND I/O
to the speaker.