98
RayChart 620 and 630
Unit Test
and Reset
8.2 Problem Solving
All Raytheon products are, prior to packing and shipping, subjected to
comprehensive test and quality assurance programmes. However, if this unit
should develop a fault , please refer to the following table to identify the most
likely cause and the corrective action required to restore normal operation.
If you still have a problem after referring to the following table, contact your
local dealer, national distributor or Raytheon Product Support Department for
further advice.
Always quote the product serial number. This number is printed on the rear of
the chartplotter, below the connectors.
Common Problems and Their Solutions
Problem
Problem
Problem
Problem
Problem
Correction
Correction
Correction
Correction
Correction
No power input.
1. Make sure that the power supply cable is sound and that all
connections are tight and free from corrosion.
2. Check polarity of the DC power cables for proper connection.
Reconnect leads if necessary.
3. Check in-line fuse. Replace if necessary.
4. Check vessel’s power (battery) for correct voltage readings
(12-32V DC).
Poor chart definition.
Adjust contrast setting and/or backlight level.
No position information.
Check the GPS/Loran connection.
Check the GPS/Loran receiver/antenna.
Check your estimated latitude and longitude.
Check the time and date, and correct if necessary.
Check the source of the position input.
No SeaTalk data received.
Check the SeaTalk connector and the SeaTalk network.
No NMEA data received.
Check the NMEA connector and the NMEA equipment.
If you still have a problem after referring to the table above, contact your local
dealer or Raytheon Product Support Department for further advice.
Summary of Contents for RayChart 630
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