|Post 1 made on Saturday January 30, 2016 at 20:12|
Pronto charged overnight as usual, came down to find it "on" with a totally non-responsive screen.
Reset pin made no difference, I opened it up to find the batteries had leaked very slightly, cleaned it all up with isopropyl alcohol but no different.
I then swapped the display & touch screen with our other (good and working) one and proved them to be OK, the other screen & display connected to the "faulty" one also did not work.
The PCB connector where the touch screen plugs in looked a bit dirty so I cleaned that up and the screen now beeps when touched.
I then updated the firmware to fully reset it but it fails on step 4 of the screen calibration
Any ideas or help appreciated
|OP | Post 2 made on Monday February 1, 2016 at 19:53|
|Post 3 made on Thursday February 4, 2016 at 07:07|
I can't help you with this.
What I thought: isn't it easier to buy a secondhand Pronto 7000 or 7500?
I did that and so have two Pronto's in reserve.
But probably they are easier to get in Europe.
Best regards, Jürgen
|Post 4 made on Sunday February 14, 2016 at 22:40|
|OP | Post 5 made on Tuesday February 23, 2016 at 17:32 |
cheers...I found one in USA which, even after shipping & import VAT worked out reasonable.
Would still like to find out why mine doesn't work though
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