Shure ULX-D Manual Del Usuario página 7

Menu Screens
Receiver Channel
① Receiver Information
Use DEVICE UTILITIES > HOME INFO to change the home screen display.
② Gain Setting
−18 to +42 dB, or Mute.
③ Mic. Offset Indicator
Indicates offset gain is added to the transmitter.
④ Transmitter Settings
The following information cycles when a transmitter is tuned to the receiver's
frequency:
- Transmitter Type
- Input Pad (Bodypack only)
- RF Power Level
- Transmitter Lock Status
- Transmitter Mute Status
Transmitter
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① Transmitter Information
Scroll ▲▼ at the home screen to change the display
② Power Lock Indicator
Indicates power switch is disabled
③ Transmitter Audio Muted Indicator
Displayed when the transmitter audio is set to off using the MUTE MODE feature.
Setting Receiver Gain
The receiver gain control sets the audio signal level for the entire receiver and transmitter
system. Changes to the gain settings occur in realtime allowing for adjustments during
live performances. When adjusting the gain, monitor the audio meter levels to prevent
signal overloads.
Receiver Gain Controls
The gain can be adjusted by using the gain ▲▼ buttons or by entering the AUDIO menu
and using the control wheel.
Tip: To quickly adjust the gain, press and hold a gain button to enable accelerated
scrolling.
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⑤ Battery Runtime Indicator
Shure SB900A battery: runtime is displayed in minutes remaining.
AA batteries: runtime is displayed with a 5-bar indicator.
⑥ TV Channel
Displays the TV channel that contains the tuned frequency.
⑦ High Density Mode Icon
Displayed when High Density mode is enabled.
Transmitter Status
The following text or icons report transmitter status to the receiver screen:
Display Icon Transmitter Status
Bodypack input is attenuated 12 dB
Offset gain is added to the transmitter
1 mW RF power level
Lo
10 mW RF power level
Nm
20 mW RF power level
Hi
Menu is locked
M
Power is locked
P
Displayed when the transmitter audio is set to off using the
TxMuted
MUTE MODE feature
No RF connection between a receiver and transmitter or
-No Tx-
transmitter OFF
④ Battery Runtime Indicator
- Shure SB900A battery: runtime is displayed in hours:minutes remaining
- AA Batteries: runtime is displayed with a 5-bar indicator
⑤ Menu Lock Indicator
Indicates menu navigation buttons are disabled
⑥ Mic. Offset
Displays microphone offset gain value
⑦ RF Power
Displays RF power setting
⑧ Bodypack Input Pad
The input signal is attenuated 12 dB
⑨ Encryption Icon
Indicates encryption is enabled on the receiver and has been transferred to the
transmitter from a sync
Reading the Audio Meter
The audio meter displays yellow, green, and red LEDs to indicate the audio signal level.
Audio peaks illuminate the LEDs for 2 seconds, while the RMS signal is displayed in
realtime.
When setting up the receiver, adjust the gain so that the average signal LED levels are
solid green and occasionally yellow, with only the highest peaks causing the red LED to
illuminate.
Tip: If a vocalist is overloading a bodypack transmitter, try lowing the receiver gain. If ad-
ditional attenuation is needed, use the transmitter menu to set the INPUT PAD to -12dB.
Note: Illumination of the red OL (overload) LED indicates the internal limiter is engaged to
prevent digital clipping.
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