01-23-2006, 07:33 PM
[#ff0000][size 3]What I mean by my sonar freezing up, is the screen goes completely black, showing nothing but a black screen. I have a small shanty, not big enough to even really fish out of. But i had my heater in there yesterday to act as a warming hut for us. I put my sonar in there for about 20 minutes and as the sonar started to warm up, the screen started to appear in focus. I have had this happen before in cold temps, (10 degrees and lower). I adjusted my contrast and brightness in the past to help with this. I have a lowrance x-125.
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