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AXYS
Intellivox ADC Installation Manual
®
moUNTING ProcEDUrE
The general procedure for mounting the Intellivox ADC
Models V90 or H90 using the standard brackets is described
below. It is assumed that cabling for connection to the
100 V/70 V line system has been run to the loudspeaker
location.
Proceed as follows:
1. Use of the wall plugs and hexagon head screws
supplied is recommended. If using other types, ensure
that the "across-flats" head size does not exceed 11.5
mm (0.45").
2. Mark and drill the holes (8 mm) for the wall plugs. For the
V90 use the two holes with the slots running vertically as
reference. For H-90 use the slotted hole in the centre of the
bracket as reference.
3. Insert the plugs and screws into the holes. Tighten
the screws with a spanner, but stop with a few mm of
screw shaft visible between the head and the wall.
4. Check that it is possible to slide a bracket over the
heads.
5. Check that the chosen mounting points will position
the column in the correct vertical angle specified by
the acoustic design (in the case of the Model V90, this
is usually exactly perpendicular to the listening area).
Use spacers on one or both brackets if necessary.
6. Attach the brackets to the rear of the loudspeaker using
the M5 x 12 pan-head screws and shakeproof washers
supplied. The 10 mm diameter holes allow screwdriver
access to the screw heads.
fig.6 - Bracket attachment
201509/ADCIM
7. Remove the front grill from the loudspeaker by gently
lifting it at the locations of the 'snap-on' fittings which
hold it in place. Remove the protective foam. Unscrew
the four self-tapping screws securing the connector
compartment cover and remove the cover.
8. Lift the loudspeaker and slide the brackets over the
H90
fig.7 - Connector cover location
through the cable entry gland at the rear and into the
connector compartment so that it is free and accessible
from the front. Tighten the rear gland, leaving sufficient
free cable to connect to the terminal block.
Ensure that the gland fits tightly around the
cable
jacket.
The
enclosure
well as the LF SPL response, will deteriorate in case of
a leaky enclosure.
9. Firmly fasten the screws securing the
brackets to the wall with the spanner.
Re-check the verticality (or other angle
if specified) with a spirit level or similar
levelling device.
10. The loudspeaker connections should now be made –
see section on Wiring Details on page 14.
heads
of
the
hex-
head screws
protruding
V90
from
the
wall, and at
the
same
time
feed
the speaker
c a b l e
protection,
as
17
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