Raymarine stand-alone master instrument - Manual (Page 39)

36 ST30 Bidata Operation and Installation Handbook
2. Press Speed and Reset momentarily
TM
D707
BIDATA
DEPTH SPEED RESET
DEPTH
SPEED
3. Calibration Lock/Unlock is switched on or off using Reset.
TM
D708
BIDATA
DEPTH SPEED RESET
DEPTH
SPEED
C0 = Calibration Locked, i.e. no access
C1 = Calibration Unlocked, i.e. normal access
4. To exit 'Calibration Lock/Unlock', press and hold and Depth for 2
seconds.
TM
D709
BIDATA
DEPTH SPEED RESET
Mph
Metres
DEPTH
SPEED