Receiver Output Level; Scan And Sync - Shure ULX-D Manual

Adjusting Gain for Summed Outputs
Use the gain controls for each channel to create the overall mix balance. The front panel LEDs indicate the audio level for each
channel. If an overload occurs, the red LEDs will illuminate indicating that the internal limiter is active and the display will show
an overload message. To correct, adjust the overall gain balance.

Receiver Output Level

The following table describes the typical total system gain from the audio input to the receiver outputs:
Receiver Output Gain
Output Jack
XLR (line setting)
XLR (mic setting)
*This setting matches a typical wired SM58 audio signal level.

Scan and Sync

Use this procedure to tune a receiver and transmitter to the best open channel.
Important! Before you begin:
Turn off all transmitters to prevent them from interfering with the frequency scan.
Turn on any devices that might produce interference during the show so the scan can detect and avoid them, including:
• Other wireless systems or devices
• Computers
• CD players
• Large LED panels
• Effects processors
1. Press SEL to select a receiver channel.
2. Perform a group scan on the receiver: SCAN > GROUP SCAN.
3. Press SCAN. While the scan is running, SCANNING appears on the screen.
4. When the scan is done, the receiver displays the group with the most available frequencies. Press the flashing ENTER
button to deploy frequencies to each receiver channel.
5. Power on the ULXD transmitter.
6. Press the sync button on the receiver.
7. Align the IR windows until the receiver IR port turns red.
Note: When complete, SYNC SUCCESS! appears. The transmitter and receiver are now tuned to the same frequency.
System Gain (gain control = 0dB)
+24 dB
-6 dB*
Shure Incorporated
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