Temp readout off 10*

[rude150]

Can temp be recalibrated?
Changed transducers, temp is still about 10-12* colder than actual temp,
when I’ve asked other nearby boaters.
1198 is the unit.
Thx

[ezfishn]

It's been a while since owning a 1198 but believe there is a Temp Offset of +/- 10 degrees under Setup Menu. I would use a Temp Probe to first measure actual water temperature before adjusting the offset.

[Wayne P.]

It's been a while since owning a 1198 but believe there is a Temp Offset of +/- 10 degrees under Setup Menu. I would use a Temp Probe to first measure actual water temperature before adjusting the offset.

Yes, next item below Depth Offset.