Shure ULXD4Q-H50 ULXD4Q Quad-Channel Digital Wireless Receiver H50: 534 to 598 MHz

User Manual - Page 10

For ULXD4Q-H50.

PDF File Manual, 70 pages, Read Online | Download pdf file

ULXD4Q-H50 photo
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Shure Incorporated
10/70
Indicate antenna status:
Blue = normal RF signal between the receiver and transmitter
Red = interference detected
Off = No RF connection between the receiver and transmitter
Note: the receiver will not output audio unless one blue LED is illuminated.
RF Signal Strength LEDs
Indicate the RF signal strength from the transmitter:
Amber = Normal (-90 to -70 dBm)
Red = Overload (greater than -25 dBm)
Audio LEDs
Indicate average and peak audio levels:
LED Audio Signal Level Description
Red (6) -0.1 dBFS Overload/ limiter
Yellow (5) -6 dBFS
Normal peaks
Yellow (4) -12 dBFS
Green (3) -20 dBFS
Signal PresentGreen (2) -30 dBFS
Green (1) -40 dBFS
Note: In Frequency Diversity mode, simultaneous blinking of the red and yellow audio LEDs indicates that diversity audio has been routed to this channel.
Gain Buttons
Press the ▲▼ gain buttons on the front of the receiver to incrementally adjust gain from -18 to +42 dB.
Power Switch
Powers the unit on or off.
Back Panel
AC Power Input
IEC Connector, 100 - 240 V AC.
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