User manual
HTR-2400 Manual Page 75
RS-232 Codes
XM SATELLITE RADIO Hex Commands
Format of Command StringStart Constant Command
Bus
Module
End
6 Characters total B8h 4Dh command bus module B8h
Bus Address 0 = 30h 0 = 30h 1 = 20h
Bus Address 1 = 31h 1 = 31h 2 = 21h
Bus Address 2 = 32h 2 = 32h 3 = 22h
Bus Address 3 = 33h 3 = 33h
Bus Address 4 = 34h 4 = 34h
Bus Address 5 = 35h 5 = 35h
Bus Address 6 = 36h 6 = 36h
Bus Address 7 = 37h 7 = 37h
Bus Address 8 = 38h 8 = 38h
Bus Address 9 = 39h 9 = 39h
Command
For Module 1 Module 2 Module 3
Normal Operation
Update Station/Song 11h 12h 13h
Channel Up 63h 73h 83h
Channel Down 64h 74h 84h
Genre Up 65h 75h 85h
Genre Down 66h 76h 86h
Station down 1Eh 1Eh 1Eh
Station up 4Dh 4Dh 4Dh
Preset Up 17h 1Dh 4Eh
Preset Down 18h 18h 18h
Get XM serial number * A0h A0h A0h
*or send 0,enter from keypad
Turn on Signal Display * B0h B0h B0h
*or send 0,0,0,enter from keypad
Get Software Version C0h C0h C0h
Preset Mode * D0h D0h D0h
*or send 0,0,enter from keypad
In Preset Mode
Select Preset Up 65h 75h 85h
Select Preset Down 66h 76h 86h
Delete Preset 1Eh 1Eh 1Eh
Escape From Preset Mode 4Dh 4Dh 4Dh
Numeric Command Format Start Constant
Constant
Numeric IDcode
End
6 characters total
Command
B8h 4Dh 97h
Bus + Mod#
B8h
0=00h 1=03h
1=10h 2=04h
2=20h 3=05h
3=30h
4=40h
5=50h
6=60h
7=70h
8=80h
9=90h
Number 0 30h
Number 1 31h
Number 2 32h
Number 3 33h
Number 4 34h
Number 5 35h
Number 6 36h
Number 7 37h
Number 8 38h
Number 9 39h
Decimal Point 2Eh
Enter 2Ah
Feedback Format Start 12 display Characters
Bus Module ID End
16 characters total 0Fh Display Characters F0h
0 = 30h Mod 1 = 80h
1 = 31h Mod 2 = 40h
2 = 32h Mod 3 = 20h
3 = 33h
4 = 34h
5 = 35h
6 = 36h
7 = 37h
8 = 38h
9 = 39h
RS-232 CODES - XM TUNER










