User`s guide

Chapter 5 - I/O Commands
1PPS CABLE DELAY CORRECTION (@@Az)
Motorola Binary Format
Query current 1PPS Cable Delay Correction:
@@AzxxxxC<CR><LF>
where:
xxxx = 4 out of range hex bytes: 0xFF
Checksum = 0x3B
Message length: 11 bytes
Complete hex string to query current user specified 1PPS Cable Delay Correction:
0x40 40 41 7A FF FF FF FF 3B 0D 0A
Change current 1PPS Cable Delay Correction:
@@AzttttC<CR><LF>
where:
tttt = time offset in ns 0..999,999 ns (0.0 to 0.000999999 s)
C = checksum
Message length: 11 bytes
Response to either command:
@@AzttttC<CR><LF>
where:
tttt = time offset in ns 0..999,999 ns (0.0 to 0.000999999 s)
C = checksum
Message length: 11 bytes
Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05
103