Finishing the installation, Connecting & installing the loudspeaker – Niles Audio Pro770FX User Manual
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6
FINISHING THE INSTALLATION
CONNECTING & INSTALLING THE LOUDSPEAKER
1. Please be sure to install the correct loudspeaker in the correct room position. Look
on the rear label for “Right” or “Left” designation. Install in the appropriate position 
as viewed from the listening position facing the video display.
2. At each loudspeaker, route the wire to the input connectors, then separate the
loudspeaker wire so that at least 2 inches of each conductor are free. Strip away 
1/4 inch of insulation from each loudspeaker wire. Using correct polarity, connect the 
appropriate conductor to each five-way binding post. If you wish to use the 12 volt 
triggered Dipole/Bipole automated feature, please insert 1/8” (3.5mm) plug above 
speaker inputs. Refer back to page 4 for details.
NOTE: OBSERVE CORRECT POLARITY: POSITIVE (+) GOES TO THE RED POST AND NEGATIVE
(–) GOES TO THE BLACK POST. IF YOU ARE UNSURE OF WIRE POLARITY, SEE THE SECTION, 
CHECKING LOUDSPEAKER PHASE ON PAGE 7.
3. Using the supplied template and a level,
mark the position for your two screws 
(see 
Figure 4). Check
width available for the 
model you are using and 
install two screws into wall. 
Ensure that the screws and 
the mounting material can 
support the loudspeaker 
you are installing. The 
mounting material can be 
a stud or anchors of a type 
that are sufficient for this 
requirement.
Figure 4. Use the supplied loudspeaker template
for on-wall installation.
Left
Rear Left
Rear Right
Right
optional
placement
optional
placement
Figure 3. Two pairs of ProFX
loudspeakers reproduce Dolby Surround EX
®
sound in a home theater room.
