08-08-17, 10:04 PM
My a67 does not show any transducer in Set Up. When connected it shows depth and fish chart for about 2 to 3 minutes then dies. Red wire steady at 9 V DC. Blue wire wildly fluctuating Voltage readings 0+ to 20+. when working - 0.0 on death. Unit has been returned last year and checked with an overboard transducer. Can I force it to read the transducer so I can adjust the settings ? Thanks.