JumbleDuck
Well-Known Member
For a year or so my Matsutec HP-33A (GPS-AIS) has been unswitchoffable. When I turned on the boat's supply, it would come on, and if I turned it off it would restart itself after some random period.
When I got to the boat yesterday it wouldn't start up at all, and after a lot of prodding round I found a bad connection in its supply. With that fixed it comes on all by itself when the supply goes on, goes off on command and won't restart at all until the supply power is recycled, when the same behaviour repeats.
I think this has probably been the case for the whole time, and the uncommanded restarts were simply caused by short interruptions to the supply - too short to stop it working when switched on.
Has anyone else encountered and, better still, solved the problem?
On a related note, this might be time to try a firmware upgrade. Can anyone point me at source for the latest version, or do I ask Susan nicely?
Finally, in case I need a new one, can anyone confirm a current or recent cost for ordering direct, including import charges? Amazon have them for £350, which I think is only a little more than I paid for mine some years ago.
When I got to the boat yesterday it wouldn't start up at all, and after a lot of prodding round I found a bad connection in its supply. With that fixed it comes on all by itself when the supply goes on, goes off on command and won't restart at all until the supply power is recycled, when the same behaviour repeats.
I think this has probably been the case for the whole time, and the uncommanded restarts were simply caused by short interruptions to the supply - too short to stop it working when switched on.
Has anyone else encountered and, better still, solved the problem?
On a related note, this might be time to try a firmware upgrade. Can anyone point me at source for the latest version, or do I ask Susan nicely?
Finally, in case I need a new one, can anyone confirm a current or recent cost for ordering direct, including import charges? Amazon have them for £350, which I think is only a little more than I paid for mine some years ago.