Raymarine DSM300 - Chapter 5: Sonar Mode Operation; 5.1 Introduction; Viewing Data Windows; Setting up and Using Alarms for fish, shallow water and deep water

Chapter 3: Maintenance and Problem Solving 63
A solid red LED (not blinking) indicates a fatal error condition. If the event of a fatal error,
the system will power cycle to attempt to self-correct the condition. If the condition
persists, please contact Raymarine Customer Service.
Table 3-3: Status LED Error Indications
Color
No of
blinks Meaning
Cleared
every 10 min
Red 1 Unknown Error ✓
E 2 Battery Voltage Error ✓
R 3 High Temperature Error ✓
R 4 Flash Memory Failure
O5Reserved
R6Reserved
S7Reserved
8 Hardware Monitor Failure