McIntosh R649 User Manual

R649 External Sensor

Installation Guide

The R649 mounts in a standard one-gang wall out­let box and connections are made using a RG59U
or RG6 Coax Cable (300ft max.) with F Connec­tors at both ends. Connect the Coax Cable between
the R649 and the F Connector on a McIntosh A/
V Control Center, Preamplifier, Multizone Control­ler or Integrated Amplifier. Up to four sensors can
be connected in parallel. When the R649 is used
with a McIntosh A/V Control Center that uses a
Five Pin Terminal Connector, connect the Center
Wire to Pin 4 and the Shield to Pin 5.

Note: Before connecting the R649 to a McIntosh

A/V Control Center, Preamplifier, Multizone
Controller or Integrated Amplifier, make
sure that the Main AC POWER Switch is in
the Off Position (or remove the units AC
Plug from the AC Wall Outlet).

McIntosh Part No. 040802