Raymarine RS12 - Manual (Page 26)

26 A65 Installation Manual
Common Problems and How to Solve Them
Problem Solution
Display is blank 1. Make sure that the power supply cable is sound and
that all connections are tight and free from corrosion.
2. Check relevant fuses.
3. Make sure that Brightness level i s not set too low.
“NO DATA SOURCE” mes-
sage
Make sure the boat’s power system is capable of deliver-
ing at least 10.8 VDC at 4 amps. Check for:
• Inadequate wire gauge or excessive wire length
• Too many other electronics devices connected on the
same circuit
• Loose connections
• Corroded fuse blocks and fuses
• Low battery charge
“Invalid software: Version
xx.x, Version xx.x required”
Incorrect software version installed. Contact your local
Raymarine dealer.