Specifications

ULX1 ULX2

ULX1, ULX2

ULXP4

ULX1, ULX2

ULX1

ULX2

ULX1

ULX2

Locking/Unlocking Frequency

ULX1

ULX2

Locking/Unlocking Frequency

00:00:04

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

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.

Audio Input Meter

PEAK Icon

This icon appears when the input signal

overloads the transmitter. The icon is dis-

played for 2 seconds after input overload

is detected.

Locking the Receiver (ULXP4 Only)

This feature prevents accidental setting changes.

Unlocking

Hold the SET button while turning the

control wheel left, right, left.

lock volume

lock frequency

Note: If LEVEL flashes on the

LCD, decrease the LEVEL control

to continue.

Locking the Transmitter

Lock Frequency

Lock Power (On)