Calibration | 35 |
depth 
speed
Software version
depth
Instrument status
(or NO for repeater)
(or NO for repeater)
depth
Carry out speed calibration
as detailed in
Speed calibration - sheets 1 & 2
depth
Intermediate calibration |
Speed calibration
The speed calibration procedure involves carrying out two runs over a measured distance, to enable a calibration factor to be determined and applied to your ST60 Tridata instrument, to ensure optimum accuracy.
Each calibration run comprises outward and return legs, to minimise the affect of tidal drift when the calibration factor is determined.