GIGA-TMS GUARDSCAN GS120 User Manual page 23

GET MACHINE :
STX
STX
EXAMPLE
Get Machine ID : 00
Get Identification is not set or otherwise invalid.
ENTER FIRMWARE MANAGEMENT MODE :
STX
STX
EXAMPLE
Enter firmware management mode
I
A 00~255
02 I 0d
02 A 00
02 F 0d
X
A
02 X 0d
02 A 0d
CR
CR
0d
CR
CR
23
Communication Protocol