Remote Control Operations. The Remote Control Unit (RCU) C-11561 may be used in place of the RT in a
SINCGARS radio system to allow the radio set and antenna-to be placed at distances up to 4 km from the local
system. Interoperability between the VFMED and the RCU is the same when the VFMED is connected to an RT.
Table 8-1 provides the switch settings for the radio set and the RCU for remote control operation.
SC or FH
Table 8-1. RCU Settings for Remote Operation