Transmitter Gain - Shure ULX Wireless System User Manual

Transmitter Gain

For best audio quality, adjust transmitter gain so only the green and yel-
low TX AUDIO LEDs flicker. (Occasional illumination of the red LED is
okay.)
Green=nominal
Yellow=peak
Red=overload
ULX1
Audio Input Meter
ULX1
1. Set the attenuator (pad) switch to 0 dB for microphones and –20 dB for
guitars. (Some low output instruments may not need attenuation.)
2. Adjust gain control as necessary.
ULX2
• Fully clockwise for quiet to normal vocal performance.
• Halfway counterclockwise for loud vocal performance.
• Fully counterclockwise for horn or percussive instruments.
PEAK Icon
This icon appears when the input signal
ULX1, ULX2
overloads the transmitter. The icon is dis-
played for 2 seconds after input overload
is detected.
ULX2
Locking the Receiver (ULXP4 Only)
This feature prevents accidental setting changes.
ULXP4
Unlocking
ULXP4
Note: If LEVEL flashes on the
LCD, decrease the LEVEL control
to continue.
Locking the Transmitter
Lock Power (On)
ULX1, ULX2
Locking/Unlocking Frequency
ULX1
ULX2
00:00:04
Lock Frequency
ULX1, ULX2
Locking/Unlocking Frequency
ULX1 ULX1
ULX2 ULX2
lock volume
lock frequency
Hold the SET button while turning the
control wheel left, right, left.
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