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+--- Thread: calibration of seawater temp from Airmar TM-275 LH-W? (/showthread.php?tid=3617)
calibration of seawater temp from Airmar TM-275 LH-W? - Tuna Fusion - 07-23-17 11:18 AM
I have a C95 MFD and recently added a CP470 sonar module with a new Airmar TM275 LH-W transducer. My seawater temp reading appears to be averaging 2-3 degrees higher than the rest of the fleet. Is it possible to calibrate this reading? Thank you
RE: calibration of seawater temp from Airmar TM-275 LH-W? - Chuck - Raymarine - Moderator - 07-24-17 01:45 PM
Welcome to the Raymarine Forum Tuna Fusion,
Should a compatible fishfinder transducer feature a thermistor to permit it to sense water temperature, then the reported temperature may be adjusted via the Temperature Offset configuration setting (MENU->SET-UP->TRANSDUCER SET-UP->TEMP OFFSET) found within the Fishfinder application's menu.