navionics for a 332c

[ranaman]

i have a lowrance 332c and i have several different navionics chips and i can't get the gragh to show any contours of Clearlake. can you tell me what chip may work on this unit in Clearlake.

[Ken Sauret]

An LMS 332 is an older unit and any of the newer cards are too big for the unit to read. I'm not certain the size limit of the 332 but it has to be a Navionics card from 5 or 6+ years ago.