MOTOROLA PMLN6634 Lightweight Headset with Swivel Boom User Guide
- June 7, 2024
- Motorola
Table of Contents
LIGHTWEIGHT HEADSET
with Swivel Boom
PMLN6634
USER GUIDE
Foreword
RF Energy Exposure and Product Safety Guide for Portable Two-Way Radios
ATTENTION!
The Lightweight Headset with Swivel Boom Microphone, when attached to the
radio, is restricted to occupational use only to satisfy FCC RF energy
exposure requirements. 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.
DESCRIPTION
The PMLN6634 Lightweight Headset with Swivel Boom Microphone can be used to
help maintain privacy in two-way radio conversations. This lightweight
accessory is useful when high noise levels prevent the operator from hearing
sound out of the radio speaker. Additionally, this headset facilitates hands-
free use of the radio. The PMLN6634 includes an in-line Push-To-Talk (PTT)
switch
for easier PTT access.
Wearing the Headset
To minimize interference and optimize headset performance, wear the radio and
headset so that the accessory cord will not cross over or touch the antenna.
The headset fits comfortably over the head and can be adjusted to fit most
head sizes. The headset speaker can rest over the right or left ear. For
hygiene reasons, it is recommended that each headset user have and use his/
her own speaker foam earpads. (See SERVICE section for Motorola Solutions
earpad part number.)
OPERATION
Attaching the Headset to the Radio
- Turn the radio off.
- Remove the side connector cover from the side of the radio, attach the headset connector to the radio, and tighten the thumbscrew to secure the connection.
- Turn the radio on and adjust the audio volume to a comfortable listening level.
Receiving
When the headset is connected to the radio accessory connector, the radio’s
speaker is muted, and the audio is only heard from the headset speaker.
Transmitting
When using the PMLN6634 Lightweight Headset (with in-line PTT), push the PTT
switch on the cable to transmit.
Removing the Headset
Turn the radio off before removing the headset from the radio side connector.
Remember to reattach the radio side connector cover when an accessory is not
being used.
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’s volume,
the less time is required before your hearing can be affected. Hearing damage
from loud noises is sometimes undetectable at first and can have a cumulative
effect.
To protect your hearing:
- Use the lowest volume necessary to do your job.
- Increase the volume only if you are in noisy surroundings.
- Reduce the volume before connecting the headset.
- Limit the amount of time you use headsets at a high volume.
- When using the radio without a headset, do not place the radio’s speaker directly against your ear.
- If you experience hearing discomfort, ringing in your ears, or speeches that are muffled, you should stop listening to your radio through your headset, and have your hearing checked by your doctor.
SERVICE
Other than replacing the Foam Earpad and Microphone Cover (Motorola Solutions
part number RLN6283), the PMLN6634 Lightweight Headset cannot be repaired. It
is covered under Motorola Solutions’ one-year limited warranty. Order
replacement headsets as required.
MOTOROLA, MOTO, MOTOROLA SOLUTIONS, and the Stylized M logos 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.
© 2013 and 2021 Motorola Solutions, Inc. All rights reserved.
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