Control Command - Icom IC-910H Instruction Manual

Command Sub command
Send frequency data for trans-
00 —
ceive.
Same as
01 Send mode data for transceive.
command 06
02 — Read band edge frequencies.
03 — Read operating frequency data.
04 — Read operating mode data.
05 — Set operating frequency.
00 Set LSB.
01 Set USB.
06
03 Set CW.
04 Set FM.
— Select VFO mode.
00 Select VFO A.
01 Select VFO B.
07
A0 Equalize VFO A and VFO B.
B0 Switch VFO A and VFO B.
D0 Select MAIN VFO.
D1 Select SUB VFO.
— Select memory mode.
01–0106* Select memory channel.
* 1A=0100
08
2A=0102
3A=0104
Call=0106
09 — Memory write.
Transfer memory contents to
0A —
VFO.
0B — Memory clear.
0C — Read duplex offset frequency.
0D — Set duplex offset frequency.
00 Cancel scan.
01 Start scan.
0E
D0 Set scan resume OFF.
D3 Set scan resume ON.
00 Turn the split function OFF.
01 Turn the split function ON.
0F 10 Set simplex operation.
11 Set DUP– operation.
12 Set DUP+ operation.
00 Set 1 Hz tuning step.
01 Set 10 Hz tuning step.
02 Set 50 Hz tuning step.
03 Set 100 Hz tuning step.
04 Set 1 kHz tuning step.
10 05 Set 5 kHz tuning step.
06 Set 6.25 kHz tuning step.
07 Set 10 kHz tuning step.
08 Set 12.5 kHz tuning step.
09 Set 20 kHz tuning step.
10 Set 25 kHz tuning step.
11 Set 100 kHz tuning step.
00 Turn attenuator OFF.
11
10, 20, 30 Turn attenuator ON.
00 Announce all S-meter levels, dis-
played frequency and mode.
13
01 Announce displayed frequency.
02 Announce operating mode.
Description
1b=0101
2b=0103
3b=0105

CONTROL COMMAND

Command Sub command
01 [AF] level setting (0=max. CCW;
128=center; 255=max. CW).
02 [RF GAIN] level setting
(0=max. CCW; 255=max. CW).
03 [SQL] level setting (0=max.
CCW; 255=max. CW).
04 [IF SHIFT] level setting (0=max.
CCW; 128=center; 255=max. CW).
06 Set noise reduction level (0=0%;
255=100%).
14 09 Set CW pitch (0=300 Hz;
255=900 Hz).
0A [RF PWR] level setting (0=max.
CCW; 128=center; 255=max. CW).
0B [MIC GAIN] level setting (0=max.
CCW; 128=center; 255=max. CW).
0C
Key speed setting (0=6 wpm;
255=60 wpm).
0E Set mic. compressor level
(0=0%; 255=100%).
0F Set break-in delay (0=2.0 sec;
255=13.0 sec.).
01 Read squelch condition (open or
15 closed).
02 Read S-meter level.
02 Set pre-amp (0=OFF; 1=ON).
12 Set AGC (0=Slow; 1=Fast).
22 Set noise blanker (0=OFF; 1=ON).
40
Set noise reduction level
+level data (0=OFF; 1–15=ON).
41 Set auto notch filter
(0=OFF; 1=ON).
16 42 Set subaudible tone
(0=OFF; 1=ON).
43
Set tone squelch (0=OFF; 1=ON).
44 Set mic. compressor
(0=OFF; 1=ON).
46 Set VOX (0=OFF; 1=ON).
47 Set break-in (0=OFF; 1=ON).
4A Set AFC (0=OFF; 1=ON).
19 00 Read the transceiver ID.
00 Read/write memory channel.
01 Set satellite memory.
02 Set VOX gain level
+level data (0=0%; 255=100%).
03 Set VOX delay
+level data
(0=0 sec.; 20=2.0 sec.).
04 Set anti-VOX
1A +level data (0=0%; 255=100%).
05 Attenuation level setting
+level data (0=0%; 255=100%).
06 Set RIT (0=OFF; 1=ON; 2=Sub dial).
07
Set satellite mode (0=OFF; 1=ON).
08 Set simple bandscope
(0=OFF; 1=ON).
09 Set sub band (0=OFF; 1=ON)
Set subaudible tone frequency
00
(67 Hz=000670 to 254.1 Hz=002541)
1B
Set tone squelch frequency
01
(67 Hz=000670 to 254.1 Hz=002541)
Set/read transceiver's condition
1C 00
(0=Rx; 1=Tx)
13
Description
79