Knowledgebase
NeoLoch, LLC > NeoLoch Help Desk > Knowledgebase

Search help:


LCD screen is displaying strange characters.

Solution

While assembling a core module for a customer I recently came across this problem and thought it would make a good article for those building their own kits.

I always test every module that I sell assembled and I noticed the LCD screen on a freshly completed Core Module was displaying strange characters around the text being displayed.

At first I thought maybe it's just a bad LCD display, but upon closer inspection of the solder joints I noticed a bridge between pins. I removed the bridge and the strange characters on the LCD screen went away.

Something to check if you run across this problem while assembling your kit.

 
Was this article helpful? yes / no
Related articles What type of power supply do I need for the core module?
Article details
Article ID: 11
Category: Troubleshooting
Date added: 2016-08-23 18:24:52
Views: 131
Rating (Votes): Article rated 3.2/5.0 (11)

 
« Go back

 
Powered by Help Desk Software HESK, brought to you by SysAid