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LK204-25 Not working??
Posted: Tue May 27, 2003 10:02 pm
by Ryanr
Today I pulled out my dusty lcd and tryed to start working with it, but to my desmay it didn't work. When I plug it in it turns on and everything. The thing is that it all the character spaces are black boxes. Their is one thing I can do and that is turn the back light on and off, but that is it.
Thanks all.
Posted: Wed May 28, 2003 1:03 am
by SilmarilS
It seems that the contrast setting is Way too high....
Try to lower it with the MO software
Posted: Wed May 28, 2003 2:51 pm
by Miles
Hello...
Using our AlphaDemo software, available in our downloads section, try lowering the contrast. If this does not work then send text and from a 6 o'clock viewing angle, see if you can see the text...
Posted: Wed May 28, 2003 4:25 pm
by Ryanr
Lowering the contrast didn't work, but when I view with a 6 o'clock veiwing angle I can see the text.
Posted: Thu May 29, 2003 8:58 am
by Miles
From what you told me we can establish that the unit can communicate with the host system however a problem lies in the contrast cct. If you email me at
myero@matrixorbital.com we can discuss RMA options...