Raymarine ST60 Tridata - Manual (Page 47)

Calibration 35
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.
speed depth
Software
version
Instrument
status
(or NO for repeater)
(or NO for repeater)
Carry out speed calibration
as detailed in
Speed calibration - sheets 1 & 2
D4419-1
Intermediate calibration
depth
depth
depth
81040_1.book Page 35 Thursday, November 7, 2002 10:21 AM