Topic: 997c si temp problems

[rick555]

my 997c si temp reads like 123.5 and increases to about 128 degrees as the day warms up. the real temp is in the 40's. I just bought a new transducer with built in temp sensor. this is my second transducer and both are doing the same thing. Any help would be appreciated. Rick

[LocDown]

check to see if the offset temp setting hasn't been messed with.

[Humminbird_Greg]

If the Temp Offset is set to zero than it must be something in the unit.  Call the Humminbird Customer Resource folks to get this fixed. 1-800-633-1468

[sonar2000]

It sounds like a unit problem,. I would call the customer support as suggested.  The temperature offset is -10 degrees to +10 degrees so since you are seeing almost a 100 degree deifference then it probably is bad..

Chuck