1971F

yiango13

New member
Hello

I recently purchased a 1971F with 300 Autopilot.

I started up the 1971 to get familiar with the interface as I am coming from a garmin. Screen responds well to push button inputs and scrolling in menu however in chart view I have an extremely hard time moving around in the map. It zooms in and out seemingly by itself. It took me at least 30 mins to move from America to Europe with many fail attempts in between. Am I doing something wrong? The touch screen does not like dragging. I even tried a stylus to no avail.

I searched online and in this forum and I see no other such problems.
 
I suspect that the power cable shield is not grounded as required. Your description sounds exactly the way mine would react when not grounded.
 
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