LA240 Home Loop System

DH2351

 

Product Overview

The LA240 Loop System provides a practical solution for hearing aid users to listen more easily to their TV or Audio equipment via the “T” or “Loop” program of their hearing aid.

With no direct connection between the user and a TV or Audio equipment the user is able to move freely within the looped area and listen comfortably to a TV or audio equipment without the distractions of normal listening.

The Loop System is used in conjunction with a hearing aid with a “T” or “Loop” program found on many ‘behind the ear’ or ‘in the ear’ hearing aids.

The Loop system picks up the sound from a TV via a direct connection or microphone and feeds it to the amplifier. The sound is then passed to a loop of wire around the listening area, which in turn transmits the sound inductively, “magnetic sound waves”, to a hearing aid with the loop facility.

The user may then adjust the loop volume or tone to suit their own hearing preference without affecting others.

The Loop System is supplied with either Loop Cable or Loop Pad.

Loop cable is placed around a room that you want to listen in. The sound can be heard anywhere inside the “looped” area and sometimes just outside the loop as well.

A Loop Pad is an alternative to loop cable and is used to create a localised or portable system to avoid interference with other systems or where confidentiality is required.

Technical Details

Features:

Optical and Coaxial digital audio input
Separate Mains power supply allowing use by DC inputs from 12-24V, one version covers all markets
Memory of control settings allowing remote power switching
Digital Rotary Volume and Tone controls with LED indication
Source selection of all inputs from front panel, mixing of inputs is possible.
Increased output current 3A RMS and 40m Loop cable coverage up to 70m2
Loop Level Indicator
Priority Function Control
Automatic Gain ControlOn/Off Mains Switch
Blue LED Function Indicators
Red LED Level Indicator
2 Microphone Inputs
3 Line inputs
If you choose this system you will receive:

LA240 amplifier & Stand
Power supply & Mains Lead
Digital Audio Optical TOSlink & Coaxial leads
Loop Pad with 5m Lead
1 Direct Connection lead kit
Technical Info:

Power Supply:
18V 1.5A Power Supply
12-24V DC 2A External Supply
Controls:

Rotary Volume Control
Rotary Tone control
On/Off power switch
Source selector switchesPriority switch
Input connections:

Digital Audio TOSlink/Coaxial
2 x Microphone inputs. 3.5mm mono jack plug. DC powered 5V for electret microphones
2x Aux In Left/Right line inputs. Phono/RCA sockets. For direct connection to a TV sound output or other audio source via SCART or other suitable socket.
Output connections:

Push grip connectors for loop cable or loop pad (Labelled: Loop Cable). Loop will give full output with loop resistance between 0.5 and 1.5 Ohms.
3.5mm stereo jack for headphones (Phones) 8-60 Ohms
Loop output:

3.0A output current @ 100-5KHz. Meets BS EN60118-4:2006 for a loop not exceeding 6.5m (20ft) in width . Suitable for areas up to 70m2
Indicators:

Red & Blue LED’s

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