1-800-223-4636
AlphaVision 2.1-inch Character Matrix Service Manual
Part number: 9707-7006B
Revision date: 5/8/2001
Title: AlphaVision™ 2.1-inch Character Matrix LED Sign Field Service Manual
Description: This 54-page field service manual describes how to maintain, troubleshoot, and fix the large NEMA 2, 2.1-inch character matrix LED signs.

This revision of the manual reflects an upgrade in the power supply to universal voltage.
Download:

AlphaVision™ 2.1-inch Character Matrix LED Sign Field Service Manual (8.9 MB)  

Password required.