Locking Controls And Settings - Shure ULX-D Manual

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.
Note: Mute Mode can be selected as an IR PRESET option.
To set a transmitter to Mute Mode:
1. From the transmitter menu: UTILITY > MUTE MODE
2. Use the arrows to select ON or OFF.
3. Press enter to save.
Tip: The transmitter LED turns red when audio is muted and turns green when audio is enabled. The display of the transmitter
will show AUDIO MUTED and the receiver display will show Tx Muted.
Note: Mute Mode must be set to OFF in order to use the power switch to turn off the transmitter.

Locking Controls and Settings

Use the LOCK feature to prevent accidental or unauthorized changes to the hardware.
Receiver
Menu path: DEVICE UTILITIES > LOCK
Use the control wheel to select and lock any of the following receiver functions.
• MENU: All menu paths are inaccessible
• GAIN: Front panel gain button is disabled
• POWER: Power switch is disabled
• SCAN: Front panel SCAN button is disabled and prevents frequency changes due to group scans initiated by other ULXD
units
• SYNC: Front panel SYNC button is disabled
Tip: To unlock, press EXIT, turn the control wheel to select UNLOCKED, and press ENTER to save.
Transmitter
Menu path: UTILITY > LOCK
Use the transmitter controls to select and lock any of the following transmitter functions.
• MENU LOCK: All menu paths are inaccessible.
• POWER LOCK: Power switch is disabled
Quick-Lock option: To turn on the transmitter with its power and menu navigation buttons locked, press and hold the ▲ but­
ton during power-on until the locked message is displayed.
Tip: To unlock the MENU LOCK, press the ENTER button 4 times to pass through the following screens: UTILITY > LOCK >
MENU UNLOCK
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