Herunterladen Inhalt Inhalt Diese Seite drucken

Adjustment Of The Compass Sensor; Troubleshooting - VDO Ocean Line COMPASS Montage- Und Bedienungsanleitung

Inhaltsverzeichnis

Werbung

Verfügbare Sprachen

Verfügbare Sprachen

ADJUSTMENT / TROUBLESHOOTING
ample steered course 267°), taking the variation into account.
The set variation value remains stored in the VDO Compass, even when
it is switched off.

Adjustment of the Compass Sensor

A correct adjustment of the compass sensor is necessary if, after com-
pensation and variation setting, differences are found between the true
compass course and the true bearing.
On each course (N, E, S, W) note the measured differences
Difference = true bearing - compass indication.
(e.g. true bearing : 001°, VDO Compass: 002°, difference north: -001°).
Calculate the average of the differences.
The average is the angular value by which the compass sensor must be
turned for correct adjustment.
A positive sign (+) means that the sensor should be turned clockwise, a
negative sign (-) means counterclockwise.
Trouble shooting
Problem:
- No compass function
- Compensation not possible.
„FAIL“ is displayed, or the
compensation cannot be
concluded
OS 003
CAL
267
Cause / Correction:
- Check electrical connections per
wiring schematic
- Check voltage. Supply voltage is
10.8 to 32 V
- Check probe installation instruc-
tions
- Avoid magnetic disturbances (brid-
ges, sheet pilings, etc.) during the
circular course
33

Werbung

Inhaltsverzeichnis
loading

Inhaltsverzeichnis