LISTEN TECHNOLOGIES LP-4VP-072 3-Channel Stationary RF Transmitter Installation Guide
- June 8, 2024
- LISTEN TECHNOLOGIES
Table of Contents
LP-4VP-072
Installation Guide
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
Adjusting the Transmitter
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
-
Power
To turn on the receiver, hold the power button for one second. -
Plug in Headset
-
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.
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