User Manual

Shure Incorporated
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Some applications may be outside of the range of the PHS mobile network and can benefit from use of the additional channels.
To overcome PHS detection from a nearby MXW system, run a spectrum scan to find new, non-restricted frequencies.
Resolving PHS Detection Errors
Before you begin, use the Web Device Discovery application to confirm all APTs are online and connected to the same subnet.
Next, reduce wireless RF overlap between APTs by lowering the RF Power to Low from the Preferences tab of the MXW web
app. You can change power settings back after resolving the error.
Caution: Audio is temporarily interrupted during spectrum scan. Do not initiate a scan during a live meeting.
Running Spectrum Scans
Dock all microphones in chargers to decrease MXW affect on the RF spectrum.
Open the Web Discover application and view all APTs on the network.
Open each APT web application and go to the monitor tab.
Start a scan on all APTs and let them run at the same time for at least 15 seconds. This analyzes the spectrum and se
lects the best channel to operate on.
Stop the scan, and check for detections. If you do not show any PHS error, the system is ready to go.
If PHS error persists, repeat the scan up to 3 times.
If PHS detection persists through 3 or more spectrum scans, the signal is most likely coming from the PHS network.
Switch your systems to PHS Exclusion mode to operate reliably on fewer channels.
Tip: Resolved detection notifications should not reoccur until a new spectrum scan is initiated, either manually or by rebooting/
power cycling the system.