Firmware 7.x Displays included in production signs prior to July 15, 2016
The attached instruction sheets detail the process required for adding IR remote control functionality to an existing sign containing firmware version 7.X modules.
The firmware version of your displays will scroll across the displays when powered on in the format COUSIGN 7.X
Version 8.X signs do not require a jumper for remote control chip. Simple plug the IR sensor into the IR port of one of the displays and mount it so that it is visible to the IR remote.
Cousign Remote Control Kit V-7x 5inch.pdf
Instructions containing photos of the IR chip placement on a 5" display module.
Cousign Remote Control Kit V-7x 2.3inch.pdf
Instructions containing photos of the IR chip placement on a 2.3" display module.