D Command Table - Icom IC-7800 Instruction Manual

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D Command table

Cmd. Sub Cmd.
Data
00
see p. 14-10 Send frequency data (transceive)
01
see p. 14-10 Send mode data (transceive)
02
see p. 14-12 Read band edge frequencies
03
see p. 14-10 Read operating frequency
04
see p. 14-10 Read operating mode
05
see p. 14-10 Set operating frequency
06
see p. 14-10 Operating mode selection for trans-
07
B0
B1
C0
C1
D0
D1
08
0001 to
0099
0100
0101
09
0A
0B
0E
00
01
02
03
12
13
22
23
A1
A2
A3
A4
A5
A6
A7
B0
B1
01
02
03
B2
00
01
02
03
D0
D3
0F
00
01
Description
ceive
Select VFO mode
Exchange main and sub bands
Equalize main and sub bands
Turn the dualwatch OFF
Turn the dualwatch ON
Select main band
Select sub band
Select memory mode
Select memory channel
(0001=M-CH01, 0099=M-CH99)
Select program scan edge channel P1
Select program scan edge channel P2
Memory write
Memory to VFO
Memory clear
Scan stop
Programmed/memory scan start
Programmed scan start
⊿F scan start
Fine programmed scan start
Fine ⊿F scan start
Memory scan start
Select memory scan start
Select ⊿F scan span ±5 kHz
Select ⊿F scan span ±10 kHz
Select ⊿F scan span ±20 kHz
Select ⊿F scan span ±50 kHz
Select ⊿F scan span ±100 kHz
Select ⊿F scan span ±500 kHz
Select ⊿F scan span ±1 MHz
Set as non-select channel
Set as select channel
(The previously set number by CI-V is
set after turning power ON, or "1" is
selected if no selection is performed.)
Set as select channel "★1"
Set as select channel "★2"
Set as select channel "★3"
Set "ALL" for select memory scan
Set "★1" for select memory scan
Set "★2" for select memory scan
Set "★3" for select memory scan
Set scan resume OFF
Set scan resume ON
Read split setting
(00=OFF, 01=ON)
Turn the split function OFF
Turn the split function ON
Cmd. Sub Cmd.
Data
10
00
01
02
03
04
05
06
07
08
11
00
03
06
09
12
15
18
21
12
00
00, 01
01
00, 01
02
00, 01
03
00
13
00
01
02
14
01
0000 to
0255
02
0000 to
0255
03
0000 to
0255
05
0000 to
0255
06
0000 to
0255
07
0000 to
0255
08
0000 to
0255
09
0000 to
0255
0A
0000 to
0255
0B
0000 to
0255
0C
0000 to
0255
0D
0000 to
0255
0E
0000 to
0255
0F
0000 to
0255
14-3
CONTROL COMMAND
Description
Send/read tuning step OFF
Send/read 100 Hz tuning step
Send/read 1 kHz tuning step
Send/read 5 kHz tuning step
Send/read 9 kHz tuning step
Send/read 10 kHz tuning step
Send/read 12.5 kHz tuning step
Send/read 20 kHz tuning step
Send/read 25 kHz tuning step
Send/read attenuator OFF
Send/read 3 dB attenuator
Send/read 6 dB attenuator
Send/read 9 dB attenuator
Send/read 12 dB attenuator
Send/read 15 dB attenuator
Send/read 18 dB attenuator
Send/read 21 dB attenuator
Select/read ANT1 selection
(00=RX ANT OFF; 01=RX ANT ON)
Select/read ANT2 selection
(00=RX ANT OFF; 01=RX ANT ON)
Select/read ANT3 selection
(00=RX ANT OFF; 01=RX ANT ON)
Select/read ANT4 selection
(00=RX ANT OFF; fix)
Announce all data with voice synthe-
sizer
Announce frequency and S-meter
level with voice synthesizer
Announce receive mode with voice
synthesizer
Send/read [AF] level
(0000=max. CCW, 0255=max. CW)
Send/read [RF] level
(0000=max. CCW, 0255=max. CW)
Send/read [SQL] level
(0000=max. CCW, 0255=max. CW)
Send/read [APF] level
( 0000=Pitch–550 Hz, 0128=Pitch,
0255=Pitch+550 Hz; 10 Hz steps)
Send/read [NR] level
(0000=0%, 0255=100%)
Send/read inner [TWIN PBT] position
( 0000=max. CCW, 0128=center,
0255=max. CW)
Send/read outer [TWIN PBT] position
( 0000=max. CCW, 0128=center,
0255=max. CW)
Send/read CW pitch
( 0000=300 Hz, 0128=600 Hz,
0255=900 Hz; 5 Hz steps)
Send/read [RF PWR] position
(0000=max. CCW, 0255=max. CW)
Send/read [MIC] position
(0000=max. CCW, 0255=max. CW)
Send/read [KEY SPEED] level
(0000=6 wpm, 0255=48 wpm)
Send/read [NOTCH] position
( 0000=max. CCW, 0128=center,
0255=max. CW)
Send/read COMP level
(0000=0, 0255=10)
Send/read [DELAY] position
(0000=max. CCW, 0255=max. CW)
14

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Questions and answers

Thomas M Fields
February 2, 2025

My 7800 automatically goes into Split mode when transmitting on the "Main" side of the radio. It transfers the Main frequency to the "Sub" frequency, goes into split mode and transmits on the Sub side of the radio. What Causes that and how do I cancel that?

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