IMPRESTMATEX/IECExACTIVE NOISE-CANCELLING REMOTESPEAKER MICROPHONEPMMN4093 and PMMN4101
FOREWORDRF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE FOR MOBILE TWO-WAY RADIOS
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 regulations.The Remote Speaker Microphone is compatible with these radio models, MTP8000Ex Series.ACOUSTIC SAFETYExposure 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 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’s speaker directly against your ear.
REMOTE SPEAKER MICROPHONE (RSM) OVERVIEW
- Hi-Lo Volume Toggle Knob *
- Active Noise-Canceling Microphone
- Speaker
- Side Push-To-Talk (PTT) Button
- 1-Dot Programmable Button
- Accessory Orange Button
- Nexus Jack
- Belt Clip
- Front PTT Button
- 3.5 mm Audio Jack **
* Applicable to RSM Speaker only.
SERVICE AND WARRANTY
The RSM is not repairable.The following optional accessories and replacement parts are available for order from Motorola Solutions Radio Products and Services Division (RPSD) or Accessories and Aftermarket Division (AAD).
REPLACEMENT PART
| Part Number | Description |
| 0104064J25_ | Belt Clip |
The RSM is covered under the standard Motorola Solutions one-year limited warranty.Refer to your Motorola Solutions dealer or point-of-purchase for detailed information on a warranty replacement.
EARPIECE
| Part Number | Description |
| PMLN7188_ | ATEX 3.5 mm receive-only Earpiece with Translucent Tube |
NEXUS ACCESSORIES
| Part Number | Description |
| PMLN6087_ | Peltor Standard Headset with Headband |
| PMLN6089_ | Peltor Tactical Headset with Helmet |
| PMLN6090_ | Peltor Tactical Headset with Headband |
| PMLN6092_ | Peltor Standard Headset with Helmet |
| PMLN6333_ | Peltor Twin Cup Heavy Duty Headset with Helmet |
| RMN5123_ | SAVOX HC-1 Ex |
| GMMN4580_ | SAVOX HC-2 Ex |
IMPORTANT NOTE: Other Nexus accessories or earpieces used with this RSM invalidates ATEX/IECEx conformance. Only replacement parts, earpieces and Nexus accessories listed in the tables can be used. Select 3.5mm or Nexus accessory on the radio settings when either is connected to the ANC RSM.
AUDIO ROUTING PRIORITIZATION
| Audio | Transmit | Receive |
| RSM only | RSM | RSM |
| RSM +Nexus Accessories | Nexus Accessories | Nexus Accessories |
| RSM + Nexus’Accessories + as mm Receive-Only Jack | Nexus Accessories | Nexus Accessories |
| RSM +3.5 mm Receive-Orgy Jack | RSM | 3.5 mm Receive-OnlyJack |
ATTACH AND DETACH RSM
NOTE: Use an Allen key (size 3 mm) to tighten or loosen the screw.
RECEIVE FROM RSM
NOTE: Refer to the table in the Audio Routing Prioritization section for more information.
TRANSMIT FROM RSM
NOTE: The microphone and PTT button of the radio is not disabled when RSM is connected. Check with your dealer or system administrator on the operational details for the microphone and PTT button.Speak closely to the microphone for best intelligibility performance.
RECOMMENDED RADIO SETTINGS
Main Menu → Utilities → Radio Settings
| Talk around | Enabled |
| AF Suppressor | Enabled |
| Intelligence Audio | Enabled |
| Mic Distortion | Enabled |
| Mic AGC-D | Enabled |
OPEN AND CLOSE AJ COVER
PLUG-IN AUDIO JACK
UNPLUG AUDIO JACK
PLUG-IN NEXUS JACK
NOTE: It is recommended to turn off the radio before plugging in or unplugging the Nexus accessories. It is also recommended to close the dust cap when the Nexus Jack is not plugged in.
RECOMMENDED WEARING POSITION
Best Practise: www.motorolasolutions.com/ancrsm/PMMN4093
CLEANING PROCEDURESOPTIONAL STEP FOR HIGH DEBRIS ENVIRONMENTVacuum the front surface of the RSM before general cleaning.
WARNING: Use of more than 4 hp/3 kW vacuum, any nozzle other than a crevice nozzle, and/or any other cleaning method will void the warranty.
GENERAL CLEANING
WARNING:Do not get the connector wet at all.
WARNING: Use only dish soap and water. Other cleaning solutions may permanently damage the RSM housing and will void the warranty. Do not soak for more than 30 minutes.
- Mix one teaspoon of mild dishwasher detergent to one gallon of water (0.5% solution).
- apply the solution with a stiff, nylon, short-bristled brush.WARNING: Do not allow the bristles to enter the speaker or microphone porting areas which can cause internal damage and will void the warranty.
- Fully rinse the RSM with cold water and dry thoroughly with a soft lint-free cloth.
- Hold the RSM with the front surface down, and lightly shake it a few times to clear out water that may be underneath the speaker openings or microphone ports.
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.© 2015 and 2020 Motorola Solutions, Inc.All rights reserved.Printed in
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