Listen Technologies LT-800-072 manual LT-800Setup Instructions cont, 8Set RF Power, 7Input

LT-800 Setup Instructions (cont.)

8Set RF Power

Set the RF POWER switch on the back of the unit to Full, 1/2 or 1/4 (Level is indicated on the LCD display). The amount of transmitted RF power that you will need depends on your application. If you are operating multiple transmitters in the same environment, it is best to set the transmitters output power to its lowest level to reduce the possibility of interference.

12VDC 1.3 A

Back of LT-800 unit

Full

power

1/2

power

1/4 power

9Connect Audio Inputs

The LT-800 has two audio input options: Input 1 and Input 2. Input 1 is a balanced connection using either an XLR or 1/4” phono connector. Input 2 has two unbalanced mixing phono connectors. Use Input 1 if you are using a microphone or if you have a balanced connection such as from a professional audio mixer (you can also use Input 1 for unbalanced connections). Use Input 2 to connect to an unbalanced audio source.

Setup

Input 1

Connect the audio source(s) to one or both audio

input connections. Input 1 offers a choice ofLine balanced XLR or 1/4” phono connector.

Plug your microphone into Input 1 and move			Mic
the input select switch to Mic (for dynamic
microphones) or Mic + PH Power (for condenser
microphones).			Mic with
			Phantom
Plug your balanced or unbalanced audio source			Power
into Input 1. Use the following diagram.
	XLR Wiring	1/4” Phone Wiring

- +

7Input 2

Plug your unbalanced audio source into Input 2 and select the audio level switch for -10dBu or +10dBu, to match the audio level coming from your equipment.

Back of LT-800 with XLR connected to Input 1

12 VDC 1.3 A

Instructions

9