user manual
    11 
The procedure to connect the two controller amplifiers is: 
1.  Connect the “Data Out” jack on CI6 #1 to the “Data In” jack on CI6 #2.using 
the 3.5mm stereo patch cord.  
2.  Connect all of the up to seven sources using short as possible good quality 
RCA patch cords to CI6 #1 source inputs. 
3.  Connect CI6 #1 source outputs to CI6 #2 source inputs using good quality, 
short as possible RCA patch cords. 
Page Inputs  
On the rear of the CI6 there is a single page input on a stereo 3.5mm jack. This is 
for connection of external paging equipment like our DC102 door chime generator. 
The DC102 generates door chime sounds that are unique for the front, side and rear 
doors. These paging sounds can be heard via the CI6 throughout the home even if 
the CI6 is switched off or playing some other content.  
To activate the paging override a 5-25 DC volts is applied and the override occurs 
when the voltage is present. The paging occurs about 1 second after the voltage is 
applied and continues until the voltage is removed. Call our technical support for 
further details. 
Trigger output 
The mono 3.5mm connector on the rear of the CI6 supplies 12 VDC (maximum 100 
mA) when any or all of the zones are turned on. 
Pass output  
The PASS output port on the rear of the CI6 is for data signals going to an infrared 
generator. This is a stereo 3.5mm connector and is connected to all keypads in the 
system. 
MR164 and MR166 
Programming 
After the MR164 or MR166 is 
installed in the wall and the 
system is switched on each 
MR164 or Mr166 needs to be 
programmed. 
Program it for: 
1.  Room or zone 
identification 
2.  Source input labels 
3.  Equalization (if required) 
       MR164 and MR166 Keypad Functions 
1. Room or zone keypad identification. Now that the system has been installed and powered 
up it is time to let the amplifier and keypads know which rooms are which. Go to the first keypad 
connected to room #1. (Keypad is connected to KEY1 and speakers are connected to 
SPEAKERS 1). The keypad will display: 
 System 
 Off 
OFF
M UTE
VOL
INPUT
ALL
Line 2
Line 1
Infrared
Receiver
Mute
Button
Volume
select
button
Input
select
button
LCD display
Volume UP
and DOWN or
source select or
sets backlighting
ALL button for whole
house functions
Shut off this room
or shut off whole
house (press for
5 seconds










