ETC Sensor+ Portable Pack CEM+ to CEM3 Retrofit - Manual (Page 13)

2
The Retrofit 11
c: Secure the ring connector to the backplane using the 6-32 x 1/4” screw with
lock washer (ETC part # HW213) from the upgrade kit. It may be necessary to
raise the backplane out of its location in order to tighten the screw.
Step 4: Secure the backplane in place using the new screws and collars provided in the
kit.Screw holes are in the top corners of each arm of the backplane.
Step 5: Connect the power wire harness adapter to the power connector on the rear of
the backplane. The connector is keyed and will only connect one way.
Step 6: Bundle any excess wires from the power harness adapter together and secure
them with a wire tie.
Step 7: Trim the end of the wire tie and, if there is a lot of slack cable, tuck the bundle
into the vacant punch out in the side of the pack support frame.
Step 8: Connect the dimmer output cable to the appropriate connector on the rear of the
backplane. For portable packs, use the lower connector, closest to the center of
the backplane.
Connect ground wire to this location using screw and washer from kit
Be sure to use collars
Bundle wires and tuck into pack frame
Connect
Power
Harness Dimmer Output
Cable
Connect Dimmer
Output Cable to
this location
Rear of backplane