22 Feb
2013
22 Feb
'13
11:35 a.m.
Hi All,
I have an rl-h1800 HHC that is part of a GE two way radio programmer.
How does the RLH1800 differ fro mte RLH 1400? I have had the latter in
bits on the bench.
the display is not displaying full characters from the middle of the
display to almost the last third of the display and i noticed that a tv
display adaptor was available for the hhc.
I will ahve to check the schematichs. I seem to rememebr a separae
backplane for each dot row in the 1400, but I can't rememebr how many
connectios there were for each backplane. You fault might be just a poor
conenction to the display ,it might be a defect in the display glass itself.
anyone have one or know where i can get one?
i haven't checked out how the display is wired into the hhc but, i'm
guessing that it used the flex strip or worse yet, that rubber multi
conductor bridge strip with the microscopic wires.
I am pretty sure the RLH1400 display is conencted byzebra strips' YEss,
those';ubber milt connector ... microscopic wires'. If so, takeing the
thing apart and clealing the PCB, display, and zebra strips might well
fix it.
-tony