Reliable Bandwidth Allocation; Sélection Ou Exclusion De Canaux Sans Fil Spécifiques; Interference Detection And Avoidance; Tips To Improve Wireless System Performance - Shure MXCW Manual

Reliable Bandwidth Allocation

MXCW easily scales from 2 to 125 conference units without any change in the audio performance. The bandwidth is strategi­
cally divided, allocating the uplink channels only for active speakers, while preserving traffic for continuous downlink monitoring
channels.
Sélection ou exclusion de canaux sans fil spécifiques
Il est possible d'éviter des canaux sans fil spécifiques en les décochant dans l'application Web. Le système MXCW scanne
tous les canaux du spectre 2,4 et 5 GHz et sélectionne le moins chargé. Si des canaux spécifiques sont décochés, le MXCW
ne scanne plus les fréquences concernées et cesse de les utiliser. Au moins un canal non DFS doit être sélectionné en perma­
nence.
Pour exclure des canaux sans fil spécifiques :
1. Aller dans l'onglet Sans Fil.
2. Appuyer sur Sélectionner les canaux sans fil.
3. Décocher les canaux qui ne doivent pas être utilisés.
4. Appuyer sur Appliquer pour enregistrer les modifications.

Interference Detection and Avoidance

The access point has a built­in spectrum analyzer that continuously scans the wireless environment and ranks the best chan­
nels for operation. MXCW commonly operates in a specific block of 5 GHz channels that require Dynamic Frequency Selec­
tion (DFS) or Doppler weather radar Dynamic Frequency Selection (DDFS). These channels reserve priority for weather,
aviation, and military devices.
To avoid interference from priority devices, DFS channels are scanned for 1 minute and DDFS channels are scanned for 10 mi­
nutes before the channels are available for use. If interference is detected, the access point changes to a verified backup chan­
nel with minimal disruption to the audio performance. Channels with detected interference are unavailable for 30 minutes. After
30 minutes, the system will resume scanning and verifying the channel for use.

Tips to Improve Wireless System Performance

If you encounter interference or dropouts, try the following suggestions:
1. Check the installation of access point:
◦ Ensure a clear line of sight between access point and the conference units.
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