Listen Technologies LT-84 Quick Start Manual

Quick Start Guide
Q uick S tart Guide

Determine Unit Placement:

Determine Unit Placement:
Determine the optimum location where the LT-84 and LA-141 units will cover the intended area. Preferably mount the units above and point
Determine the optimum location where the LT-84 and LA-141 units will cover the intended area. Preferably mount the units above and point t
them towards the listening audience. Units cannot be concealed behind walls, curtains, or treated glass, as Infrared (IR) light needs a clear
units towards the listening audience. Units cannot be concealed behind walls, curtains, or treated glass, as Infrared (IR) light needs a clear line
line-of-sight path to the receiver for best performance.
receiver for best performance.
LT-84 Rear View
LT-84 Rear View
Mic
Input
Mic
Safety/Security
Input
Cable Slot
Safety/Security
Cable Slot
Power Input RCA Input
Power Input RCA Input
(Stereo)
(Stereo)
Power Switch
Power Switch
Indicator Lights
Indicator Lights
On/Off On/Off
LA-141 Rear View
LA-141 Rear View
Safety/Security
Safety/Security
Cable Slot
Cable Slot
Indicator Lights
On/Off Switch
Indicator Lights
On/Off Switch
Frequency Mic
Selector Input
Frequency
Mic
Level Control
Selector Input
Knob
Level Control
Knob
Level RCA Input
Level RCA Input
Indicators (Stereo)
Indicators (Stereo)
Line Input Transmission
Line Input Transmission
Line Input
On/Off
On/Off
Channel 1
Delay
Compensation
Channel 1
Delay
Compensation
LT- 84 ListenIR Transmitter/Radiator Combo
LT- 84 ListenIR Transmitter/Radiator Combo
LA-141 ListenIR Expansion Radiator
LA-141 ListenIR Expansion Radiator
Frequency
Selector
Frequency
Level Control Amber LED
Selector
Knob (Status Indicator)
Level Control Amber LED
Knob (Status Indicator)
Level Green LED
Level Green LED
Indicators (Power Indicator)
Indicators (Power Indicator)
Line Input Transmission
Transmission
On/Off
On/Off
Expansion Link
Amber LED
Expansion Link
In/Out RJ-45
(Status Indicator)
In/Out RJ-45
Channel 2 Green LED
(Power Indicator)
Delay
Compensation Green LED
Channel 2
(Power Indicator)
Delay
Compensation

Mounting Options:

The units can be mounted on the
Expansion Link
ceiling, wall, or desk with the
Output RJ-45
Expansion Link mounting hardware (included).
Output RJ-45
The threaded connectors on the
top and bottom of the units are a
standard size which fits most
camera tripods. These threaded
connectors can also be used to
connect two units together.
Ceiling Mount
Amber LED
(Status Indicator)
Mounting Options:
The units can be mounted o
wall, or desk with the moun
(included). The threaded c
the top and bottom of the
tripods. These threaded co
also be used to connect two
Ceiling Mount
Wall Mount Wall Mount