Alexey Dmitrievich
Member
Hello everyone, help with information documentation for 2 line display LCA 400. Couldn't find anything on the internet about this model.
When the 24VDC power is supplied, only the backlight of the screen is on and that's it. No data is displayed on the screen.
EPROM memory type. The jumpers on the board may be incorrectly set.
there must be some kind of check mode or service mode to understand that the panel is serviceable and working
When the 24VDC power is supplied, only the backlight of the screen is on and that's it. No data is displayed on the screen.
EPROM memory type. The jumpers on the board may be incorrectly set.
there must be some kind of check mode or service mode to understand that the panel is serviceable and working
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