Motorola solutions RMN5052 User manual

COMPACT AND HEAVY
DUTY MICROPHONES
USER GUIDE
6881098C80.book Page 1 Wednesday, January 6, 2021 11:20 AM
RMN5053
RMN5052

6881098C80.book Page 2 Wednesday, January 6, 2021 11:20 AM

FOREWORD
Product Safety and RF Exposure
Compliance
ATTENTION!
These microphones, when attached to
the mobile radio, are restricted to
occupational use only to satisfy FCC RF
energy exposure requirements. Before
using this product, read the RF energy
awareness information and operating
instructions in the Product Safety and RF
Exposure booklet enclosed with your
radio to ensure compliance with RF
energy exposure limits.
Before using this product, read
the operating instructions for
safety usage contained in the
Product Safety and RF Exposure
booklet enclosed with your radio.
6881098C80.book Page 1 Wednesday, January 6, 2021 11:20 AM

English
INTRODUCTION
The RMN5052 and RMN5053 Compact
and Heavy Duty Microphones provide a
convenient means of communicating by
having a microphone and a push-to-talk
(PTT) button in a single, hand held
accessory. Both microphones include a
coiled cord with strain relief, a hang-up
clip with mounting hardware (HLN9073),
and a connector that plugs into the
mobile radio.
The RMN5053 Heavy Duty Microphone
has a removable coiled cord and two
programmable side buttons for additional
functionality.
These microphones are not backwards
compatible with other legacy mobile
radios.
INSTALLATION
Carefully select the installation location
for the microphone. Plan the installation
so that the microphone’s location is
within convenient reach of the user, but
will not interfere with the vehicle’s
operation. Also, consider the operation
of other vehicle accessories.
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VEHICLES EQUIPPED WITH
AIRBAGS
An airbag inflates with great force.
DO NOT place objects, including
communication equipment, in the area over
the airbag or in the airbag deployment area. If
the communication equipment is improperly
placed and the airbag inflates, this could cause
serious injury.
!
W A R N I N G
!
If mounted on an insecure or
hollow mounting surface, the
bracket could loosen, and the
unit could break free on
collision. Mount the bracket
only in a location which allows the self
tapping screws to solidly anchor into a
metal surface.
!
C a u t i o n
!
C a u t i o n
The mounting screws can
damage cables and wires that
run under some mounting
surfaces in the vehicle. Be
careful to avoid mounting the
bracket above those locations.
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English
Mounting the Hang-Up Clip
Once an installation location has been
decided, perform the following steps:
1. Verify that the selected mounting
surface is strong enough to support
the mounting hardware and the
microphone.
2. Use the base of the hang-up clip as a
template to center punch and drill two
3mm (1/8”) diameter holes. Be careful
not to damage any wires or any other
vehicle components when drilling the
holes.
3. Use the two self tapping screws
provided to mount and secure the
hang-up clip.
Making Final Connections
When the hang-up clip is installed and
secured:
1. Snap the microphone into the hang-
up clip.
2. Connect the microphone’s coiled cord
plug to the microphone connector on
the front of the radio. Align the
connector pins then twist outer collar
clockwise to lock in place.
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MICROPHONE OPERATION
Transmitting
To transmit using your microphone:
1. Hold the microphone approximately
five centimeters (two inches) from your
mouth.
2. Press the PTT button.
3. Speak directly into the grill openings
located in the upper center of the
microphone face.
4. Release the PTT to listen.
Using the Programmable Buttons
The Accy (Accessory) 1-dot and Accy
2-dot buttons on the microphone are
programmable through the radio’s
Customer Programming Software
(CPS). Your radio’s user guide contains
a full description of the programmable
functions that are available through
these buttons. Check with your dealer for
more information supporting the
programmable buttons.
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English
Disconnecting the Microphone from
Radio
1. Turn the locking collar on the radio
end of the microphone 1/4 turn
counterclockwise.
2. Pull cable from accessory interface
connector to release.
COILED CORD REPLACEMENT
To remove the RMN5053 coiled cord:
1. Rotate the locking collar at the base of
the microphone in a counterclockwise
direction until it stops.
2. Pull the cord out and away from the
base of the microphone.
Install a coiled cord in the reverse order
of removal.
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SERVICE
Other than the replaceable cords, the
RMN5052 and RMN5053 Compact and
Heavy Duty Microphones are not
repairable. Order replacement
microphones as required.
The following replacement parts are
available through your Motorola
Solutions service representative.
Part Description Part Number
Replacement Cord, Compact 3075336B07
Replacement Cord, H/D 3075336B10
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