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Rx Only Over-The-Ear Earpiece  

with GCAI-mini                   

PMLN8248 User Manual

*MN007437A01*

MN007437A01-AB

MOTOROLA, MOTO, MOTOROLA SOLUTIONS and 
the Stylized M logo are trademarks or registered 
trademarks of Motorola Trademark Holdings, LLC and 
are used under license. All other trademarks are the 
property of their respective owners. 
© 2020 Motorola Solutions, Inc. All rights reserved.

Refer to manual MN007439A01 for 
other languages:
https://learning.motorolasolutions.com/

EU Contact: Motorola Solutions, 
Czerwone Maki 82, 30-392 Krakow, 
Poland

Printed in

 

Attention!

Before using this product, read the RF Energy 
Exposure and Product Safety Guide that ships 
with the radio which contains instructions for 
safe usage and RF energy awareness and 
control for compliance with applicable 
standards and regulation.

Acoustic Safety

Exposure to loud noises from any source for 
extended periods of time may temporarily or 
permanently affect your hearing. The louder 
the radio volume, the less time is required 
before your hearing can be affected. Hearing 
damage from loud noise is sometimes 
undetectable at first and can have a cumulative 
effect. To protect your hearing:
• Use the lowest volume necessary to do your 

job.

• Turn up the volume only if you are in noisy 

surroundings.

• Turn down the volume before attaching 

headset or earpiece.

• Limit the amount of time you use headsets 

or earpieces at high volume.

• When using the radio without a headset or 

earpiece, do not place the radio speaker 
directly against your ear.

• If you experience hearing discomfort, ringing 

in your ears, or speech that is muffled, you 
should stop listening to your radio through 
your headset or earpiece, and have your 
hearing checked by your doctor.

To change the volume level, refer to Radio 
Product Safety Leaflet or Customer 
Programming Software for Surveillance Kit 
Configurations.

Operation

Turn off the radio while attaching and 
detaching the earpiece.

Recommended Practice

• Do not fill the earpiece with water.
• Clean the earpice with soft damp cloth.
• Do not use the earpiece until completely dry.

Description

This kit comes with an optional ear tip in three 
sizes for a better fit when used with the 
earpiece. You can rotate the ear tip to fit your 
left or right ear.

!

C a u t i o n

Earpiece Overview

180 Degrees Arbitrary Rotation

L

R

Ear Tip Attachment

Table 1: 

Locking and Unlocking Ear Tip

Indicator

Description

1

Lock indicator

2

Turn counterclockwise to unlock

3

Turn clockwise to lock

3

2

1

Cable Management

To ensure optimum range and user 
experience, it is recommended to avoid 
crossing accessory cable with the radio 
antenna.

Not Recommended

Recommended

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