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Halo T 3 RS-232 Codes
T 3 Tuners with RS-232
Software Specifi cations:
Tx Format
Flow Control : No
String Format
All strings must have a space between each number. End of each
string must have a carriage return after last number with no space.
Function String ASCIIString ASCIIString ASCII String HexadecimalString HexadecimalString Hexadecimal Remarks
Power On 1 17 1 1 31 31 37 31 31
Power Off 1 17 1 2 31 31 37 31 32
Tuner UpTuner Up 1 17 1 28 31 31 37 31 32 38
Tuner Down 1 17 1 26 31 31 37 31 33 36
Manual 1 17 1 27 31 31 37 31 32 37
Preset 1 17 1 23 31 31 37 31 32 33
Seek 1 17 1 24 31 31 37 31 32 34
Band 1 17 1 30 31 31 37 31 33 30 the same as FM-AM
1 1 17 1 46 31 31 37 31 34 36 the same as P1
2 1 17 1 47 31 31 37 31 34 37 the same as P2
3 1 17 1 48 31 31 37 31 34 38 the same as P3
4 1 17 1 49 31 31 37 31 34 39 the same as P4
5 1 17 1 50 31 31 37 31 35 30 the same as P5
6 1 17 1 51 31 31 37 31 35 31 the same as P6
7 1 17 1 52 31 31 37 31 35 32 the same as P7
8 1 17 1 53 31 31 37 31 35 33 the same as P8
9 1 17 1 54 31 31 37 31 35 34 the same as P9
0 1 17 1 55 31 31 37 31 35 35
For 2-digit presets, see notes.For 2-digit presets, see notes.
Enter FrequencyEnter Frequency 1 17 1 16 31 31 37 31 31 36
RDS 1 17 1 40 31 31 37 31 34 30
Mono 1 17 1 41 31 31 37 31 34 31
MemoryMemory 1 17 1 42 31 31 37 31 34 32
QueryIDQueryID 1 17 1 0 Reply=1 17 1 2Reply=1 17 1 2
NOTE : means Carriage Return. The Hex Code is 0D, and the decimal code is 013.
For 2 digit presets use following ASCII string: 1 17 1 461 17 1 55 the same as
preset 10. The hexadecimal equivalent: 31 31 37 31 34 36 31 31 37 31 35 35.
Rx Format
Actual Machine to PC Protocol:
Flow Control: No
Response information in plain human readable text.
