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System Expansion
System expansion is easily achieved (Figure 6) through the use
of an IRH610 Infrared Sensor Expansion Hub. Please see your
authorized Niles dealer or refer to the IRH610 manual for details.
Installation
Before you begin, make sure that the sensor/keypad cables,
the flasher cables and the 12VDC power supply cable will all
reach the proposed location of the MSU480. Mark the cables
with labels describing where the cable originates (rather than
which terminal on the MSU480 it should connect).
For proper installation, follow the steps outlined in the correct
order. If you discover a fault in the course of installation, go on
to the Troubleshooting Guide before continuing with the next
installation step.
I
NFRARED
M
AIN
S
YSTEM
U
NIT
TOOLS
REQUIRED
• 1/8" Standard
Slotted Screwdriver
• Wire Stripper
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