M/A-Com P5100 Series, Installation And Safety Manual

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11.3 INSTALLATION INSTRUCTIONS FOR FRONT
MOUNT DUAL CONTROL UNITS
Figure 11-6: M7100 Dual Control Unit Front/Remote Mount Installation
Configuration
The Dual Control Unit feature is configured such that only one control unit
can be used for Extended Option accessories.
All Extended Option functions
are only available at the Main Control Unit.
1. Referring to Figure 11-6, run the Dual Control Cable (19B802554P9 –
see Figure 11-8) between locations for the Radio Unit and Auxiliary
Control Unit. Be sure to locate the P2/P3 connector assembly at the Radio
Unit.
2. After installing Radio Unit mounting hardware in the normal fashion,
connect the Dual Control Cable connector (P3) to the Radio Unit. Tighten
the two jackscrews on P3. Next, connect the Accessory Cable
(CA101288V2) Connector (P1) to the Dual Control Cable Connector
(P2), and tighten the jackscrews on P2. Connect the power cable, and
install Radio Unit in mounting bracket.
3. After installing the Auxiliary Control Unit in the normal fashion, connect
the Dual Control Cable (P1) to Auxiliary Control Unit, and tighten
jackscrews.
4. Connect the Remote Mount Accessory Cable (19B802554P7) to the
Auxiliary Control Unit.
5. A yellow Ignition Sense lead is provided on the Dual Control Cable and
the Front Mount Accessory Cable. If the “Ignition Sense” feature is
enabled on the Radio Unit, it is necessary to connect only one of the