4 CALIBRATION
In demonstration mode (DEM) all values are simulated without any transducers
connected. Note! Trip and total distance will not be stored in the permanent
memory after power off in demonstration mode.
4.2.4.
C13 Unit for speed (Unit KTS)
The unit for speed is selectable between knots (KTS), kilometres/hour (K/h)
or
Miles /hour (M/h). To change unit press KEY and select unit with UP or
DOWN
and confirm with KEY.
4.2.5.
C14 Speed calibration (1.20 CAL)
Because of different shapes of the hull, the instrument has to be calibrated.
This calibration will effect speed, trip and total distance. The range for the
calibration is 1.00-1.99 where The calibration value will be multiplied with
the speed.
To calibrate your log, run the boat at normal speed a measured distance.
Compare the distance with the trip distance.
Calculate the calibration value with the following formula:
True distance from sea chart
Log trip counter distance
The current calibration value
New calibration value
If you suspect that there is water flow, drive the boat in both directions and divide
the trip distance by two.
To enter the new calibration value press KEY increase/decrease with
UP/DOWN, move to the next figure with MODE and confirm with KEY.
4.2.6.
C15 Unit for depth (Unit M)
The unit for depth is selectable between metres (M), feet (FT) or fathoms
(FA). To change unit press KEY and select unit with UP or DOWN and
confirm with KEY.
T
L
C
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