Attaching The Internal Duplexer Rf Cables; Attaching The Repeater Controller Phone Line And Ground Wire; Attaching The Ac Power Cord - Motorola CDR500 Programming Manual

CDR700 Desktop Repeater Station
Assembling the CDR700 Repeater Housing

Attaching the Internal Duplexer RF Cables

1. Remove the nut and lockwasher from the
antenna cable from the internal duplexer.
2. Insert the type-N female bulkhead connector
into the "RX/DPLX" D-hole located on the
chassis back panel. The threaded portion of
the connector will stick out the back of the
chassis.
3. Replace the lockwasher and nut onto the con-
nector. Tighten to 2.26 N-m (20 in.-lbs.) torque.
4. Locate the D-hole filler plug in cable kit
HKKN4002.
5. Insert the D-hole filler plug into the D-hole
"TX" located on the chassis back panel.
Attaching the Repeater Controller Phone
Line and Ground Wire
1. If the repeater controller requires a phone line,
pass the line through the "Acc" vaned grom-
met on the back panel of the chassis and con-
nect the line to the jack at the back of the
repeater controller.
NOTE
Pass the phone line from the outside to the
inside of the repeater housing.
2. If you are using a repeater controller with a
grounding wire, connect the wire to the 1/4"
threaded ground stud (stamped "Gnd" or
" ") at the left side of the repeater housing
(as viewed from the rear).
3. Pass the wire from the inside to the outside
through the vane grommet.
4. Remove the outer 1/4"-20 nut and lock-
washer.
5. Connect the controller ground wire to the
ground stud.
6. Replace the 1/4"-20 nut and lockwasher
removed in Step 4 and tighten.

Attaching the AC Power Cord

1. Locate the AC power cord, the open bushing
insulator and one of the plastic tie wraps con-
tained in kit HKN4059.
2. Slip the open bushing insulator onto the AC
power cord, making sure that the thicker
"shoulder" portion of the insulator is facing
toward the ac mains plug end of the cord.
3-10
3. Plug the female connector of the AC power
cord into the IEC receptacle located on the
back of the power supply.
4. Slide the cord of the ac power cord through
the opening at the right side of the back panel
of the chassis.
5. Insert the open bushing insulator into the slot-
ted hole on the chassis back panel. Allow an
excess "service loop" of the power cord
between the power supply and the slotted
hole as shown in Figure 3-9.
Figure 3-9. Service Loop
6. Use a tie wrap from kit HKN4059 to anchor
the "service loop" to the chassis through the
two holes in the bottom of the chassis as
shown in Figure 3-9. Trim off the excess tie
wrap.
To avoid interference with the housing
cover, the AC power cord "service loop"
must be on the inside of the cabinet.
Replacing the Front Panel to the CDR700
Chassis
If a repeater controller is used that
requires mounting external to the CDR700
housing, use kit HKLN4121 to fill the
opening left by the internal controller and
provide proper airflow in the repeater
housing.
1. If the repeater does NOT use a Basic controller
or an externally mounted repeater controller,
skip to Step 6.
2. For the Basic controller, locate the Repeater
Interface Shroud (15-85891M01) and the two
P3x8, Plastite tapping screws, included with
the controller kit.
6864110R66-O
CDR500 & CDR700 Repeater Service Manual
Tie
Wrap
CAUTION
NOTE
March, 2001