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Old Sep 20, 2013, 10:03 PM
Wandering IT geek
ronin4740's Avatar
United States, NV, Reno
Joined Aug 2005
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Help!
JR9303 issue

Recently sent my 9303 back to Horizon for upgrade to DSMX. It worked fine for a month or so but now has an intermittent issue where it will beep and the screen will flash and/or a single solid lcd line will scroll from the top to the bottom when in normal operating mode with some but not all of the models selected.

I can enter the model setup/selection mode without issue. Deleting the models which have this behavior does not seem to fix the issue.

Any thoughts on how I might fix this myself before I send it back into Horizon?
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Old Oct 04, 2013, 08:10 PM
Wandering IT geek
ronin4740's Avatar
United States, NV, Reno
Joined Aug 2005
3,965 Posts
I'll answer this in case someone else has the issue.

The horizon tech states that this happens with this radio when either the battery isn't fully charged or it's too old to maintain the necessary amp draw at startup.

The NiMh pack I'm using is pretty old so I'm accepting the diagnosis and we'll replace it.
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