Nexus 21 TH52 Clock Radio User Manual


 
Sea Data Set TH52 English
27
If you suspect a current in the water, drive the boat in both
directions and divide trip counter distance by 2.
9.1.4 Damping of Speed, C13 (SEA)
Damping of indicated boat speed through the water. Controls the
response time of speed changes.
To change damping, press SET.
To select damping level, press PLUS and select from:
(LOW) 1 sec, (MED) 5 sec and (MAX) 22 sec.
To store the value, press SET.
Default value is (LOW), for use in calm sea. But if the sea is
rough, you may want to ”stabilise” the readout on the display, then
select (MID) or (MAX).
Damping is set separately for each instrument.
9.1.5 Unit for Depth readings, C14 (Unit m)
Unit for depth. Metre (m), feet (Ft) or fathoms (FA).
Note, this is a local setting and has to be done on both Sea Data
and the Wind instrument
9.1.6 Adjust Depth readings, C15 ( - 00.0 ADJ)
Calibration of the depth transducer position.
This option is used to select whether the displayed water depth is
measured from the water level or the keel.
To measure from the keel, use the minus ( - ) sign.
Example: ( - 01.2 ADJ). The distance from the transducer to the
keel is 1.2 m
To measure from the water surface, use the underlining character
( _ ) sign.
Example: ( _ 00.4 ADJ). The distance from the transducer to the
water surface is 0.4 m.
The selected value will be subtracted or added from the measured
depth.
9.1.7 Unit for Temp readings, C16 (Unit°C)
Unit for temperature. Celsius (C) or Fahrenheit (F).