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INSTALLATION
(CONTINUED)
INPUT PANEL CONNECTIONS
6. Insert the cable through the gland nut and weather cover and wire the unit for your
system voltage. Refer to the label - see Figure 5. There is a preinstalled jumper that should
be left in the marked position for 70/100V use, or moved to the bottom terminals for 8Ω
operation. Failure to do so can result in damage to the loudspeaker and/or amplifier. Set
the Music/Voice switch to the desired position. The NL4 connection can only be used for
low impedance 8Ω operation.
Must remove jumper, or move it to the bottom
terminals, for 8Ω operation (see arrow below)
NL4
Music /
Voice
Switch
Figure 5. R.35 input panel
FINAL ASSEMBLY AND TESTING
7. Secure the gland nut to the weather
cover. Align the weather cover with the
holes and attach using the provided pan
head screws. See Figure 6.
8. All provided hardware (or other approved
replacement) must be installed in order to
maintain weather-resistance and preserve
the product warranty.
9. Power and test the system.
R.35-3896-EN
+
from
1–
Amplifier
–
Terminal Strip
Follow label to
NL4-Type Connector
determine
correct (+)
terminal
connection
Weather Cover
Gland Nut
(Barrel)
Installation and Operation Manual
IMPORTANT: The gland nut, weather
cover and all of the attachment
screws must be used in outdoor and
indoor harsh environment applications.
Without these, the loudspeaker will not
have the stated weather-resistant rating
and may negate the warranty.
1+
IMPORTANT:
installation
loudspeaker lines are subject to all
2–
applicable governmental building and fire
codes.
The
2+
electrical hardware to interface with the
R SERIES loudspeaker lies solely with the
installation
recommends that an appropriately licensed
engineer, electrician, or other qualified
professional
appropriate conduit, fittings, wire, etc. for
the installation.
DANGER:
capabilities of audio amplifiers
present a danger to installers
especially
distributed systems. To minimize the risk of
electric shock from loudspeaker connecting
cables, confirm that the power amplifiers
are
turned
loudspeaker cable(s) to the loudspeaker or
amplifier. Always follow local electrical
codes
and
procedures.
Gasket
Pan Head
Screws
Wire
Figure 6. Weather cover attachment
All
electrical
connections
selection
of
appropriate
professional.
Community
identify
and
select
The
output
power
in
70-volt
and
100-volt
"off"
before
connecting
proper
electrical
safety
Input panel
Page 7
for
the