Locking And Unlocking The Controls; Identifying Linked Transmitters And Receivers With Remote Id - Shure GLXD4 Manual

Locking and Unlocking the Controls

The controls of the receiver and transmitter can be locked to prevent accidental or unauthorized changes to settings.
Note: Locks are not affected by power cycles.
Locking the Receiver Controls
Simultaneously press and hold the group and channel buttons until LK appears on the LCD. Repeat to unlock.
• LK is displayed if a locked control is pressed
• UN is displayed momentarily to confirm the unlock command
Locking the Transmitter Power Switch
Starting with the transmitter set to off, press and hold the LINK button while turning on the transmitter. Continue to hold the link
button until the lock icon appears on the receiver LCD. Repeat sequence to unlock.
Optionally, the transmitter power switch can be remotely locked from the receiver front panel:
Simultaneously press and hold the group and link buttons for approximately 2 seconds until the flashing lock icon appears on
the receiver LCD. Repeat sequence to unlock.

Identifying Linked Transmitters and Receivers with Remote ID

Use the Remote ID feature to identify linked transmitter and receiver pairs in multiple receiver systems. When Remote ID is ac­
tive, the receiver LCD will blink and display ID. The status LED of the corresponding transmitter will alternately flash red and
green for approximately 45 seconds.
To activate Remote ID:
1. Momentarily press the link button on the transmitter or receiver.
2. The LCD of the linked receiver will blink and display ID and the status LED on the linked transmitter will flash red/green.
3. To exit Remote ID mode, momentarily press the link button or allow the function to timeout.
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