Listen LP-4VP-072 User manual

Installation Guide
LP-4VP-072

LP-4VP-072 Package Contents
1 LT-803-072 Stationary 3-Channel FM Transmitter
1 LA-207 12 VDC Power Supply and Line Cord
1 LA-123 90 Degree Helical Antenna (72 MHz)
4 LR-3200 RF Receivers
4 LA-161 Single Ear Bud
1 LA-304 Assistive Listening Notification Signage Kit
Setting Up the Transmitter
1. Plug the antenna into the back of the transmitter
2. Plug the audio source into audio input
The LT-803-072 accepts a balanced XLR or 1/4” (TRS), an unbalanced pair of RCA (phono)
connectors or both.
3. Set the input switches to match the input gain
Input 1 accepts either a line, mic, or mic with phantom power. Input 2 can be adjusted to
match the audio level coming in (-10 dBU or +10 dBU).
4. Connect the AC power to the unit
Antenna
Audio input
Input switchesAC Power

Adjusting the Transmitter
Frequencies: A = 72.1 MHz, E = 72.9 MHz, H = 75.9 MHz
5. Press the power button to turn the unit on
6. Turn the Audio Level Input knob to adjust input to 1, 2, or both
7. Turn the Mix Level knob to adjust the mix level
Note: Both the transmitter & receivers are defaulted to channel E
Setting Up the Receivers
Micro-USB
Charging
Port
Power
Adjust Volume
1. Power
To turn on the receiver, hold the power button
for one second.
2. Plug in Headset
3. Adjust Volume
To desired level.
The receiver is charged with a micro USB
charging cable provided with the system. When
connected to the charger, a blinking light
indicates it is being charged and a solid light
indicates a full charge.
Audio Level Input
Power
Button
Mix Level Channel Select

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