The User manual for the IC-U (interface controller) describes in global how to operate the IC-U. Click below on the language you prefer: English, Deutsch,...

With the IC-U there is a Special firmware available that allows you to control FOCUS signs. This is also known as the FOCUS system. By using this special fi...

This manual describes how to add the RF module to an IC-U Recommended tools: • ESD Field service kit / ESD wrist band • Phillips head screw driver ...