Motorola RLN4780 User manual

RLN4780
Remote Mount Kit
(excluding Cable Kit)
Professional Radio
Remote Mount Controlhead Installation
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CAUTION: The radio must be disconnected from the power supply before
commencing any disassembly.
For installation in environments where water or dust are present, the
Remote Mount must be mounted with the speaker grill facing down.
The Installation Manual should be referred to for more detailed information
on warnings and safety.
To Disassemble the Radio from the Controlhead
1. Remove the Controlhead from the Transceiver by inserting the dismantling tool in the
recess between the Controlhead and the Transceiver.
2. Split the Controlhead into Front
and Back housings by inserting the dismantling tool in
the recess between them.
NOTE 1. To minimise cosmetic damage disassemble from the bottom side, (label side).
2. The flex and Controlhead Back Housing are not required for remote mounting.
3. Remove the flex.
To Assemble th e Remote Front Housing:
1. C.onnect the flex from th .e Remote Front Housi[1g to the top small con.necto r in the
Transceiver.
NOTE Fo r correct orientation of the flex in the Transceiver, the "plastic" tab should be up,
contacts
fac ing down. Align the ' 0' on the fl ex wi th the '0 ' on the Transceiver. The
flex must be pushed into the connector until it meets the stop.
2. Press the Remote Front Housing onto the Transceiver chassis until the 4 chassis tabs
snap into place.
To Assemble the Remote Back Housing
1. Connect the flex from the Remote Back PCB to the Controlhead.
NOTE For·correct orientati on of the flex, align the ' 0' on the flex with the '0' on the PCB.
2. Orientate the Controlhead in the Back Housing, to suit the mounting position.
3. Press the Controlhead onto the Remote Back Housing until ALL tabs snap into pl ac e.

T ra nsceiver
7
/
@fP)
8- ;C/
10" -----
~
* Cable to be ordered sepa rately.
1 - ~ - ~~
~~ -- ~·
'
\:An·.
~
Co ntr olhe ad
Front Housing
Remote
Back housing
ZVIIG01J0205·B.eps
Figure 1 Remote Front and Back Housings
To Install the Remote Controlhead:
1. Position the Remote Mount Bracket in the desired locat io n and mark the positions of the
mounting holes. For maximum speaker volume ensure the area above the speaker is
not inhibited.
NOTE When mounting
on a vertical suface, an extra hole needs to be provided for the
cable end connector.
2. Centrepunch the marked spots and drill 4mm holes at each spot, use the 4 corners
where possible.
3. Fix the Remote Mount Bracket in position using the supplied screws.
4. Route the Remote Cable ( Table 1) as required, feeding it through the bracket
(a 20mm hole is required for the cable plug).
5. Push the cable plug into the Remote Front and Back Housing until it snaps into place.
6. Snap the assembly into the bracket.
7.
Ad just the assembly as required then fix it in position with the wing screws supplied.
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Table 1: Associated Components
Item Description
1 Wingscrews
2 Remote B
ra cket
3 Remote Back Housing
4 Remote PCB Front G
LN 7362B
5 Flex (Part
nu mber 8486127B01)
6 Speaker
7 Grill. Speaker
8
Pad , Speaker
9 Clamp, Speaker
10 Cable Kit 3M -RKN4077"
Cable Kit 5M -RKN4078•
Cable Kit 7M -RKN4079•
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Remote Front Housing
12
Di sma nt ling To ol (Part number 6686119B01)
13 Remote PCB Front GMLN4086A
• Cable Kits to be ordered separately.
Remote Mount PCB Flex Orientation:
The twisted end of the flex is designed to go
into the transceiver and the untwisted end
into the Control head. The remote mount
front housing replaces the control head so
the untwisted end goes into the Remote PCB
and the twist is untouched. The "0"
on the
flex faces the "0"
on the Remote PCB. The
remote mount back housing replaces the
transceiver so the twisted
end of the flex
goes into the Remote PCB, the twist has
to
be removed in this case. The "0" on the flex
lines
up with the "0" on the Remote PCB.
NOTE ; "0 ON THE FL EX ALIGNS WITH "0" ON TH E PCB
ZWG0130511 -0 .eps
Figure 2 Remote Back Housing
PCB wi
th Flex
NOTE The flex is not designed for continuous insertion , replace after several uses.
NOTE Specifications are subject to change without notice. Contact your Motorola
dealer for the latest specifications.
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