Shure AD4D - Unregistered Transmitter Action; Frequency Server; Channel Quality Meter; Frequency Diversity

Shure Incorporated
23/42
•
•
•
1.
2.
3.
•
•
1.
2.
◦
◦
3.
4.
Unregistered Transmitter Action
The unregistered transmitter option determines how the receiver reacts to the presence of unregistered transmitters, which can
be a potential source of interference.
From the Interference Management menu, choose one of the following options:
Allow: The receiver will pass audio from the unregistered transmitter
Warn: The receiver will display a warning when an unregistered transmitter is detected
Block: The receiver treat the unregistered transmitter as interference and will block the audio
Frequency Server
The frequency server option allows you to assign a networked Spectrum Manager as a server for clear frequencies in the event
of interference.
From the Interference Management menu, select Freq. Server
Press the control wheel to enable editing, and then select a Spectrum Manager from your network.
Press ENTER to save.
Channel Quality Meter
The home screen displays a channel quality meter, providing a visual indicator of the signal-to-noise ratio of the RF signal.
When the RF signal is strong with a low level of noise, all five segments of the meter are filled or the number 5 is displayed.
Meter:
Number:
Ifthenoiseratioincreases,thefewersegmentsaredisplayedorthequalitynumberdrops.Lowlevelsofchannelqualitypro
vide an early warning of potential problems, allowing you to switch to a clear frequency.
Frequency Diversity
Frequency Diversity enables seamless, uninterrupted audio for mission-critical applications. Frequency Diversity works by
transmitting the audio on two independent frequencies from an ADX2FD Frequency Diversity handheld transmitter or from two
AD/ADX series transmitters.
WhenoperatedinFrequencyDiversitymode,thereceiverusestwofrequenciestoprovideasinglechannelofaudio.Ifonefre
quency experiences interference, the audio from the other frequency is used to prevent dropouts or interruption of the audio.
UsingFrequencyDiversityinconjunctionwithInterferenceDetectionprovidesanadditionallayerofprotectionfortheaudiosig
nal.
From the channel menu: Advanced > Frequency Diversity.
Choose one of the following frequency diversity modes:
Combining: For use with a single ADX2FD handheld transmitter
Selection: For use with a pair of AD1 or ADX1 series transmitters
Press ENTER to save.
Perform an IR sync between the receiver and the transmitters.