Window LED Signs Support

Congratulations on your purchase of an OSA Window LED Sign! With proper use, you can expect to enjoy your LED sign for many years into the future.

We recommend using the video tutorial on the right to get started with your sign. A printable user manual is also available.

Window LED User Manual Window LED User Manual Information on mounting, software & hardware use, and the warranty. PDF file.
Download the Manual
Sign Programmer 2 Software Sign Programmer 2 Software Software for adding messages to your Window LED Sign. Version 2.00.22, EXE file. Windows® PC Required
Download the Software
For other issues including missing parts or warranty service, please Contact Us.