•
Amber
— warns of a problem in the unit.
•
Red
— shows that there is an error in the unit.
The number of times the LED blinks is a code which represents the errors or warnings as shown
in the LED indication status table. If there are multiple warnings or errors, the codes are given in
sequence with a 2 second pause between blink patterns.
LED indication status
LED
color
LED code
Status
User action
Solid
Green
Power On
• None (normal power up takes <1
minute.)
Green 1
blink
Normal
operation
• None
Amber 1
blink
Transducer
discon-
nected
• Ensure transducer cable and
connections are secure and free
from damage.
• Power cycle unit to recover
transducer information.
• If problem persists contact Raymarine
technical support.
Amber
2 blinks
No network
detected
• Ensure network is powered.
• Ensure network cable and
connections are secure and
free from damage.
• If problem persists contact Raymarine
technical support.
Amber
3 blinks
Unit
overheating
• Ensure installation environment is
within recommendations.
• Unit will recover when temperature
falls within specifications.
• If problem persists contact Raymarine
technical support.
Amber
4 blinks
*Transducer
overheating
• Ensure installation environment is
within recommendations.
• Unit will recover when temperature
falls within specifications.
• If problem persists contact Raymarine
technical support.
Amber
5 blinks
Under
voltage
(<10.2V)
• Ensure power cable and connections
are secure and free from damage.
• Ensure power supply cabling is
consistent with recommendations.
• If problem persists contact Raymarine
technical support.
Amber
6 blinks
Over
voltage
(>34.2V)
• Ensure power supply levels are
consistent with recommendations.
• If problem persists contact Raymarine
technical support.
System checks and troubleshooting
75
