How to Bypass Unison Processor in DR

Symptoms/Issue

Need to bypass Unison processor to turn on all lights in its DR6 or DR12 rack

Description/Explanation of Issue

In order to bypass a Unison CMd or CMEd in a DR rack to power on the circuits in the rack, you will need the Unison Emergency Jumper Cable Kit (ETC PN 7083K1001).

This jumper cable connects from the back of the processor to the signal distribution board on the right side of the rack. 

When installed, all circuits in the rack will be forced on at full until the jumper is removed.

Installation Steps