BBL triggering Free to air CAL on LC1

[mr.prick]

The LC-1 requires a lower case 'c' to be transmitted to calibrate it. If the PID data contains a lower case c then the LC-1 will do a free air calibration. It is possible, that a 'c' does not appear in the PID data being sent to the serial port. It did not appear in the serial data we tested with here, hence it was not picked up before the firmware was released :(

I'm pretty sure the AD problem is not firmware related. Has the AD1 also failed? The 4 AD's are paired 1-2 and 3-4. If there is a hardware fault 1 and 2 will fail or 3 and 4 will fail.

Regards
Paul

Just AD2 is out.