10
2
INSTALLATION AND CONNECTIONS
D Using the optional MB-77
An optional MB-77
WALL MOUNT BRACKET
is available
for mounting the repeater to a flat surface.
RWARNING: NEVER mount the repeater on the
MB-77 by yourself. At least two people are required
to mount the repeater since it weights approx. 12 kg.
•Mount the MB-77 securely with the 12 supplied
screws (M6 × 30) to a surface which is more than 50
mm thick and can support more than 20 kg (44 lb).
The unit must be mounted on a flat hard surface only.
q Attach the hinges on the right side of the repeater
as shown below.
w Tighten the 2 supplied screws (M5 × 12) for each
hinge.
e Put the MB-77 on the wall (or wherever you plan to
mount the repeater).
r Tighten the 12 supplied screws (M6 × 30) using flat
washers and spring washers.
NOTE: Mount this way so that the repeater’s front
panel will be facing dawn.
t Attach the hinges with the repeater to the MB-77
and tighten the 4 supplied screws (M5 × 10) and 2
nuts (with spring washer).
y Tighten the 3 supplied screws (M5 × 12) to the
other side.
• Accessing the internal area of the repeater when
mounted on the MB-77
q Remove the 3 screws (M5 × 12) on the left side of
the MB-77 when the repeater’s front panel is fac-
ing dawn.
w Pull the left side of the repeater.
e Remove the screws and open the bottom cover or
top cover of the repeater, then set the repeater up.
r Return the top or bottom cover of the repeater and
MB-77 to their original positions.
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