ETC Unison Ridethru Option Kit - Manual (Page 3)

E T C S e t u p G u i d e
Unison
®
Ride Thru Option Kit
Unison Ride Thru Option Kit Setup Guide Page 3 of 3 Electronic Theatre Controls, Inc.
Connect Ride Thru Option Wiring
The Unison ride through option board is provided with a wiring harness for connection between the
option board and the host rack right I/O board.
Step 3: Secure the wiring harness to the host rack using the cable tie and cable tie mount supplied
with the ride thru option kit. A loose or poorly routed wiring harness could interfere with
module installation.
2008
Step 1: Connect one end of the wiring harness to the two
pin receptacle on the option board.
Full Half
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
Step 2: Connect the other end of the wiring harness
to the two pin receptacle labeled “Ride Thru /
Batt” on the right I/O board.
• When two ride thru option boards are
installed in an ERn4 rack, the top ride
thru option wiring harness terminates to
the I/O board in the top and the bottom
ride thru option wiring harness
terminates to the I/O board in the bottom
of the unit.
DRd rack right I/O ERn rack right I/O