Shure ULX-D Mode D'emploi page 11

Receiver
1
ULXD4Q
Digital Wireless Receiver
IR
Front Panel
① Infrared (IR) Sync Window
Sends IR signal to the transmitter for sync.
② Network Icon
Illuminates when the receiver is connected with other Shure devices on
the network. IP Address must be valid to enable networked control.
③ Encryption Icon
Illuminates when AES-256 encryption is activated.
④ LCD Panel
Displays settings and parameters.
⑤ Scan Button
Press to find the best channel or group.
⑥ Menu Navigation Buttons
Use to navigate and select parameter menus.
⑦ Control Wheel
• Push to select a channel or menu item
• Turn to scroll through menu items or to edit a parameter value
⑧ Channel Select Button
Press to select a channel.
⑨ Sync Button
Press the button while the receiver and transmitter IR windows are
sync
aligned to transfer settings from the receiver to the transmitter.
⑩ RF Diversity LEDs
Indicate antenna status:
• Blue = normal RF signal between the receiver and transmitter
• Red = interference detected
• Off = No RF connection between the receiver and transmitter
• Blinking = Indicates a Frequency Diversity error
Note: the receiver will not output audio unless one blue LED is illuminated.
B
1 2
Back Panel
① AC Power Input
IEC Connector, 100 - 240 V AC.
② RF Antenna Diversity Input Jack (2)
For antenna A and antenna B.
③ RF Cascade Jack (2)
Passes the RF signal from Antenna A and Antenna B to one additional
receiver.
④ Mic/Line Switch (one per channel)
Applies a 30 dB pad in position.
mic
⑤ Balanced XLR Audio Output (one per channel)
Connect to a mic or line level input.
⑥ Network Status LED (Green)
One per network port.
• Off = no link
• On = network link
• Flashing = network link active
6
control
ENTER
EXIT
SCAN
push
2 3 4 5 7
output 4
line line
mic mic
3 4 5 4
8 10 12
RX1 RX2
RF audio gain RF audio gain
A B A B
OL OL
SEL
SEL OL OL
sync sync
9 11 13
⑪ RF Signal Strength LEDs
Indicate the RF signal strength from the transmitter:
• Amber = Normal (-90 to -70 dBm)
• Red = Overload (greater than -25 dBm)
⑫ Audio LEDs
Indicate average and peak audio levels:
LED
Red (6)
Yellow (5)
Yellow (4)
Green (3)
Green (2)
Green (1)
⑬ Gain Buttons
Press the ▲▼
gain
adjust gain from -18 to +42 dB.
⑭ Power Switch
Powers the unit on or off.
output 3
Secondary Primary
5 6 7 8 9
⑦ Ethernet/Dante Network Secondary Port
Connect to an Ethernet network to enable remote device control via
WWB6 software. Also carries Dante digital audio and control signals for
audio distribution, monitoring, and recording - see Dante Network topic.
⑧ Network Speed LED (Amber)
One per network port.
• Off = 10/100 Mbps
• On = 1000 Mbps
⑨ Ethernet/Dante Network Primary Port
Connect to an Ethernet network to enable remote device control via
WWB6 software. Also carries Dante digital audio and control signals for
audio distribution, monitoring, and recording - see Dante Network topic.
RX3 RX4
RF audio gain RF audio
A B A B
OL
SEL
OL SEL OL
sync sync
Audio Signal Level Description
-0.1 dBFS Overload/ limiter
-6 dBFS
Normal peaks
-12 dBFS
-20 dBFS
-30 dBFS Signal Present
-40 dBFS
buttons on the front of the receiver to incrementally
output 2 output 1
line line
mic mic
4 5 4 5
gain power
OL
14
A
3 2
11