Motorola Solutions NNTN8235A Remote Speaker Microphone User Manual for SRX2200 Combat Radio

Introduction

The Motorola Solutions NNTN8235A Remote Speaker Microphone (RSM) is designed for use with SRX2200 Combat Radios. This rugged microphone features an IP57 submersible rating and Windporting technology, ensuring clear communication in challenging environments. Its Coyote Brown color is suitable for military applications.

Motorola Solutions NNTN8235A Remote Speaker Microphone with included manual

Image: The NNTN8235A Remote Speaker Microphone shown with its accompanying documentation.

Caractéristiques principales :

SRX2200 Military Designed: Optimized for compatibility and performance with SRX2200 Combat Radios.
Technologie de portage éolien : Effectively reduces background noise from high winds and severe weather for clearer audio.
IP57 Submersible Rating: Offre une protection contre la poussière et l'immersion dans l'eau jusqu'à 1 mètre de profondeur pendant 30 minutes.
Intrinsically-Safe Rated: Designed for safe operation in hazardous environments.
Coyote Brown: Color matched for military and tactical applications.

Installation

Follow these steps to properly connect your NNTN8235A Remote Speaker Microphone to your SRX2200 Combat Radio.

Radio hors tension : Ensure your SRX2200 radio is powered off before connecting any accessories.
Locate Accessory Connector: Identify the accessory connector port on the side of your SRX2200 radio. This port is typically covered by a protective cap.
Retirer le capuchon de protection : Carefully remove the protective cap from the radio's accessory connector.
Connect RSM: Align the connector of the NNTN8235A RSM with the radio's accessory port. Gently push the connector in until it clicks securely into place. Ensure a firm connection to maintain the IP57 rating.
Connexion sécurisée (le cas échéant) : Some radio models may have a screw or locking mechanism to further secure the accessory. If present, tighten it hand-tight.
Radio allumée : Once the RSM is securely connected, power on your SRX2200 radio. The radio should recognize the connected microphone.

Image: An SRX2200 Combat Radio, compatible with the NNTN8235A RSM.

Mode d'emploi

The NNTN8235A Remote Speaker Microphone provides convenient and clear communication. Familiarize yourself with its functions for optimal use.

Bouton Push-to-Talk (PTT) :

Transmettre: Press and hold the large PTT button located on the side of the RSM to transmit your voice. Speak clearly into the microphone grille.
Recevoir: Release the PTT button to stop transmitting and listen for incoming communications through the RSM's speaker.

Conférencier:

The integrated speaker on the front of the RSM allows you to hear incoming radio transmissions directly from the microphone, providing clear audio output.

Gros plan view of the Motorola Solutions NNTN8235A Remote Speaker Microphone

Image : détaillée view of the NNTN8235A RSM, highlighting the speaker grille and PTT button area.

Technologie de portage éolien :

The Windporting feature is automatically active. It uses a specialized microphone port design to minimize wind noise and other environmental sounds, ensuring your voice is transmitted clearly even in adverse conditions.

Accessory Jack (if present):

Some RSM models may include an accessory jack (e.g., 3.5mm) for connecting an external earpiece. If present, insert your compatible earpiece into this jack for private listening.

Entretien

Proper maintenance ensures the longevity and reliable performance of your NNTN8235A Remote Speaker Microphone.

Nettoyage:
- Wipe the exterior of the RSM with a soft, damp tissu.
- N’utilisez pas de produits chimiques agressifs, de solvants ou de nettoyants abrasifs.
- Ensure the microphone grille and speaker openings are free from dirt and debris. Use a soft brush if necessary.
Exposition à l'eau :
- While the RSM is IP57 rated, always ensure the accessory connector is securely attached to the radio to maintain its water resistance.
- After exposure to water, especially saltwater, rinse the RSM with fresh water and dry thoroughly with a clean cloth before storage or further use.
Stockage:
- Store the RSM in a clean, dry environment away from extreme temperatures.
- Avoid kinking or sharply bending the coiled cable to prevent internal wire damage.

Dépannage

If you encounter issues with your NNTN8235A Remote Speaker Microphone, refer to the following common problems and solutions.

Problème	Cause possible	Solution
Aucun son ne sort du haut-parleur RSM.	RSM non entièrement connecté. Le volume de la radio est trop faible. Réglages radio incorrects. Faulty RSM or radio.	Ensure RSM connector is firmly seated in the radio's accessory port. Augmentez le volume de la radio. Check radio menu settings for external speaker/microphone options. Test with another known-good RSM or radio if available.
Others cannot hear my transmission.	PTT button not pressed or faulty. Microphone grille blocked. Radio not transmitting.	Ensure PTT button is fully depressed while speaking. Clear any debris from the microphone grille. Check radio's channel and transmit status.
Son déformé ou inaudible.	Microphone grille partially blocked. Speaking too close or too far from microphone. Environmental noise (though Windporting helps). Câble ou connecteur endommagé.	Clean microphone grille. Maintain a consistent speaking distance (approx. 1-2 inches). Move to a quieter location if possible. Inspectez le câble et le connecteur pour détecter tout dommage visible.

If the problem persists after trying these solutions, contact Motorola Solutions customer support or your authorized dealer.

Caractéristiques

Fonctionnalité	Détail
Numéro de modèle	NNTN8235A
Marque	Solutions Motorola
Compatibilité	SRX2200 Combat Radios
Indice de protection IP (Ingress Protection)	IP57 (Submersible jusqu'à 1 mètre pendant 30 minutes)
Caractéristiques spéciales	Windporting Technology, Intrinsically-Safe Rated
Couleur	Coyote Brown
Facteur de forme du microphone	Portable
Diagramme polaire	Unidirectionnel
Dimensions de l'article (L x l x H)	5 x 3.5 x 1.5 pouces
Matériau de l'enceinte	Métal, plastique
Composants inclus	Microphone

Informations sur la garantie

The Motorola Solutions NNTN8235A Remote Speaker Microphone comes with a standard manufacturer's warranty.

Description de la garantie : 1 Year Standard Manufacturer Warranty.

For detailed terms and conditions, or to initiate a warranty claim, please refer to the official Motorola Solutions warranty documentation provided with your product or visit the official Motorola Solutions website.

Soutien

For further assistance, technical support, or inquiries regarding your Motorola Solutions NNTN8235A Remote Speaker Microphone, please contact Motorola Solutions directly.

Officiel Website: Visitez le Motorola Solutions official website Pour obtenir des informations sur les produits, consulter la FAQ et accéder aux ressources d'assistance.
Service client: Refer to your product packaging or the Motorola Solutions website for specific customer service contact numbers or email addresses in your region.
Revendeurs agréés : Contact the authorized Motorola Solutions dealer from whom you purchased the product for local support and service.

When contacting support, please have your product model number (NNTN8235A) and any relevant purchase information ready.