SI-3C
™
U
ser
’s M
anual
22
4.7 SI-3C
™
Command Set
Commands transmitted to the SI-3C unit will be variable length
messages in ASCII followed by a carriage return <CR> or <decimal
13> . Messages received by the unit will be followed by an
acknowledgment ASCII “OK” . To save new settings into permanent
flash memory, an ASCII “F” followed by a <CR> must be sent to the
unit (otherwise, new settings will get lost on power-down
Get unit ID
Send ASCII i <CR>
Radar responds back with ASCII unit ID (0 – 255) <LF> <CR>
Get serial number
Send ASCII s <CR>
Radar responds back with ASCII unit serial number (0 – 65535)
<LF> <CR>
Set speed units/conversion
Send ASCII C units <CR>
Where units =
0 -> mph,
1 -> kph,
2 -> fps,
3 -> m/s
Radar responds back with ASCII “OK” <LF> <CR>
Set Max speed
Send ASCII M XXX <CR>
Where XXX = max speed in ASCII format
Radar responds back with ASCII “OK” <LF> <CR>
Set min speed
Send ASCII m XXX <CR>
Where XXX = min speed in ASCII format
Radar responds back with ASCII “OK” <LF> <CR>
