ListenIR Support

Quick Links

iDSP Software Suite

The Listen iDSP Software Suite is Microsoft Windows based and makes it easy to configure units, customize channel names, run diagnostics, firmware updates, manage inventory, manage check-out and check-in of units with options to take photos of users and collect information. 

  • Download iDSP Software Suite (Release 4.14)
Watch the iDSP Software Training Video.

Technical Documentation

LT-82 Stationary IR Transmitter

LR-42 Stethoscope Receiver

LR-44 Lanyard Receiver

LA-140 SIR Radiator

LA-350 8-Unit IR Charging Storage Station

LT-84-01 ListenIR Transmitter/Radiator Combo

LA-141 ListenIR Expansion Radiator (For LT-84 Only)

LA-381 Intelligent 12-Unit Charging Tray

LT-82 and LA-140 ListenIR 1-Channel Transmitter, Stationary IR Radiator (White of Grey) Declaration of Conformity – EU

LT-82 and LA-140 ListenIR 1-Channel Transmitter, Stationary IR Radiator (White of Grey) Declaration of Conformity – UKCA

LT-82 and LA-140: ListenIR 1-Channel Transmitter, ListenIR Stationary IR Radiator (White or Grey) – Supplier’s Declaration of Conformity – SDOC

LT-84 and LA-141 ListenIR Transmitter/Radiator Combo & Expansion Radiator Declaration of Conformity – EU

LT-84 and LA-141: ListenIR Transmitter/Radiator Combo, ListenIR Expansion Radiator – Supplier’s Declaration of Conformity – SDOC

LR-4200-IR, LR-5200-IR Intelligent DSP IR Receiver, Advanced Intelligent DSP IR Receiver – Declaration of Conformity – EU

LR-4200-IR, LR-5200 IR: Intelligent DSP IR Receiver, Advanced Intelligent DSP IR Receiver – Supplier’s Declaration of Conformity – SDOC

LR-4200-IR, LR-5200-IR Intelligent DSP IR Receiver, Advanced Intelligent DSP IR Receiver – Declaration of Conformity – UKCA

LR-X200-IR ADA Section 706 Declaration of Conformity

LT-84/LA-141 Manual

LR-4200-IR Manual

LR-5200-IR Manual 

LT-82 / LA-140 Manual

LR-42 / LR-44 / LA-350 / LA-351 Manual 

LT-84 / LA-141 Quick Start Guide

LT-82 IR Transmitter

LA-140 IR Radiator

LR-42 / LR-44 IR Receivers

LA-350 IR Charging/Storage Station

Wi-Fi/IR Combo Compliance Systems Quick Start Guide

Stationary IR System Design Guide & User

 Lithium-Ion Battery Best Practices

Extending the Battery Life of Listen Portable Devices

LT-84 Divisible Room Application

LT-82 Divisible Room Application

Remote Powering the LT-84

RG-8 Cable Termination with LA-128

Videos and Tutorials

ListenIR Product Overview
ListenIR iDSP
ListenIR iDSP Software Suite
ListenIR iDSP Receivers
ListenIR LT-84
ListenIR LA-141

EASE Software for ListenIR

ListenIR systems and products provide the best infrared coverage in all types of spaces. Plan where to place ListenIR products with EASE (Enhanced Acoustic Simulator for Engineers).

EASE for ListenIR

Need Help?

If you need technical assistance with ListenIR (technical questions, installation support, product support), please contact our friendly technical support team.

[email protected]
Phone: +1.801.233.8992
Toll-Free: 1.800.330.0891 (USA & Canada)

ListenIR Insights

We brought in key potential users of the system to hear how it sounded, and test how easy it was to use. All were very impressed with the quality of the ListenIR system.
Danny Conn Hult Center for the Performing Arts, Head Audio Engineer
We use the ListenIR systems for both assistive listening and language interpretation. The system works really well for us, because we have lots of diverse groups including senior citizens who need assistive listening, as well as groups who need an interpretation system. We can have an interpreter anywhere, providing language interpretation services for a meeting and the interpretation can be heard in multiple rooms. Assistive listening can be provided for single or multiple rooms and everything can be combined. It’s really versatile and very useful.
Jay Clark Davis Conference Center, AV Manager
The digital transmitter offers excellent coverage, and the intelligibility and clarity of the speech is exceptional. Also, the audio fidelity is phenomenal both for speech and for prerecorded material such as music. When the client heard it, they were blown away. We knew they would be.
Jon Chang AVI-SPL, Senior Design Engineer