ETC Unison BatteryPack Option Kit - Manual (Page 3)

E T C S e t u p G u i d e
Unison Battery Pack Option Kit
Unison Battery Pack Option Kit Setup Guide Page 3 of 4 Electronic Theatre Controls, Inc.
a: Connect the two pin connector from the shorter twisted pair to the two pin receptacle
labeled “Ride Thru/Batt” on the right I/O board of the host product. In an ERn4 connect
to the bottom right I/O board.
b: The second (longer) twisted pair is required only for an ERn4 enclosure and should
be tied back when not required. For an ERn4, connect the two pin connector from the
longer twisted pair to the two pin receptacle labeled “Ride Thru/Batt” on the top right
I/O board.
DMXA
DMXB
OFF End
to Signal Distro
Ride Thru/Batt
Source
DUAL RACKS
LON
24V In
- + - + - + - + - +
B A B A B A B A B A B A
Aux Power
LON
DMX A
DMX Pass-Thru
DMX B
DMXA
LON
DMXB
RPS IN
CDI
Ride-Thru/ Batt
DRd right I/O ERn right I/O
Ride Thru / Batt
Ride Thru/Batt