Cable Instructions

TB 11-5820-890-10-11

5. Cable Instructions. The following figure illustrates the typical configuration for the connection between the radio

set and the MCS.

Connect MCS Interface cable from PCIU KY-57 connector to RT AUD/DATA connector. DO NOT

connect interface cable to mounting adapter.

Connect W4 cable from RT AUD/FILL to J5 on mounting adapter.

Connect handset H-250/U to mounting adapter J3 (AUD/DATA) connector.

Make sure that MCS and the RT (in vehicular mount) are grounded (on parallel) to each other.

Figure shows the MCS connected to lower radio (RT-A).

MCS may be connected to upper radio (RT-B) if desired.

CAUTION

DO NOT CONNECT INTERFACE CABLE TO PCIU KY48 CONNECTOR AS EQUIPMENT DAMAGE MAY RESULT.

NOTE

THE RT MAY BE MOUNTED IN A VEHICULAR MOUNT OR IN A MANPACK. THE INTERFACE CABLE IS

CONNECTED TO RT AUD/DATA CONNECTOR FOR BOTH CONFIGURATIONS.

Figure 1. Cabling for MCS to SINCGARS Radio Set