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ULXD
ULX-D Digital Wireless Microphone System
② Mute/Active Button
Four settings are available for the mute/active button:
•
Toggle: Press to switch between active and mute states
•
Push-to-Mute: Hold button to mute microphone
•
Push-to-Talk: Hold button to activate microphone
•
Disabled: Button functionality off
③ Mute LED
Indicates whether microphone is active or muted. The following settings are available:
*MX400R series gooseneck microphones (red LED) do not offer this setting.
④ Low-Battery LED
•
Off = More than 30 minutes of battery life remain
•
On (red) = Less than 30 minutes of battery life remain
•
On (green) = Microphone docked on charging station
•
On (amber) = Battery is missing or is not inserted correctly
⑤ Infrared (IR) Port
Align with receiver IR port to send settings to transmitter.
⑥ Charge Connector
Connects to networked chargers and USB power supply.
⑦ Gooseneck Microphone
ULXD8 base fits 5", 10", and 15" Microflex series microphones, available in single or dualflex and with bi-color or red-only LEDs.
Advanced Transmitter Features
RF MUTE
Use this to turn on a transmitter without interfering with the RF spectrum.
Press and hold the exit button during power-on until RF MUTED is displayed. To un-mute, restart the transmitter.
Transmitter Input Clip
The following warning displays on the receiver LCD panel when the transmitter input is clipped:
To correct, set MIC.OFFSET to 0 dB and if necessary, attenuate the signal source.
If the source cannot be attenuated while using a bodypack transmitter, select INPUT PAD from the main menu to attenuate the input signal by 12 dB.
MIC.OFFSET
MIC.OFFSET compensates for signal level differences between transmitters that share the same receiver channel.
Set the offset gain on a low signal level transmitter to match a louder transmitter: UTILITY>MIC.OFFSET
Note: For normal gain adjustments, use the receiver gain buttons.
Transmitter Audio Mute Mode
Mute Mode reconfigures the transmitter power switch to act a mute switch for the audio. Using the switch, the audio can be easily turned on or muted by presenters,
sports referees, or anyone who periodically needs to speak. When the audio is muted, the transmitter RF signal remains on and ready at all times.
2017/10/04
Active
Green*
Red
Red
Tx OVERLOAD
Shure Incorporated
Muted
Red*
Off
Flashing red
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