ICOM MR-1000R User Manual
29
9
INSTALLATION AND CONNECTIONS
■ Wiring the EX-2780 system cable
q Loosen the four bolts using the supplied hex head
wrench on the bottom of the scanner unit, and open
the unit. (Fig. 1)
the unit. (Fig. 1)
w Loosen the nut on the scanner unit and pass the
system cable through the nut and sealing tube.
(Fig. 3)
(Fig. 3)
e Connect the power cable (black and red) end to the
power unit connector through the rouped cable tie.
(Fig. 2)
(Fig. 2)
r Insert the PA cable (black and white) connector to
the PA unit connector. Be sure to follow the diagram
below carefully. (Fig. 2)
below carefully. (Fig. 2)
t Connect the shielding wire to the chassis with the
screw as shown in the diagram. (Fig. 2)
• Fix the PA cable with the rouped cable tie as illustrated
in Fig. 2.
y Clamp the system cable with the cable clamp metal
fitting using a screw near the sealing connector. Be
sure to clamp it tightly. (Fig. 3)
sure to clamp it tightly. (Fig. 3)
u Clamp the system cable with the ferrite core at-
tached near the sealing connector. Be sure to clamp
it tightly. (Fig. 3)
Tighten the ferrite bead with cable tie.
it tightly. (Fig. 3)
Tighten the ferrite bead with cable tie.
i Tighten the sealing-nut (Fig. 3), then replace the
radome cover over the scanner unit. (Fig. 1)
DO NOT stretch the system cable too much, other-
wise miss contact of the connector may occur.
wise miss contact of the connector may occur.
o Tighten the four bolts on the bottom of the scanner
unit. (Fixing torque: 9.8 N•m)
Fig. 1
CAUTION:
NEVER cut the supplied system cable.
Cable tie
Power cable
PA cable
Fig. 2
Shielding wire
System cable
Sealing bush
Nut
*Ferrite bead
*Cable tie
Fig. 3
*Cable clamp
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