Table of Contents
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Table of Contents
Summary of Contents for Humatechnik Infralight DIR
- Page 1 Operating Instructions...
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Page 2: Quick Setup
Quick Setup Check contents of package. Place transmitter near TV or sound source. Connect audio leads between TV and transmitter. Connect power supply to transmitter and plug into mains socket. Place receiver in transmitter charging cradle. Leave receiver in cradle for 14 hours for an initial charge. Switch on TV. -
Page 3: Safety Precautions
Safety Precautions This product is designed for hard of hearing people and can produce loud sound levels. Listening to uncomfortable sound levels for long periods could affect your hearing. The manufacturer cannot be held responsible for damage which is caused by not using the System in compliance with these safety precautions. -
Page 4: Operating Range
Transmitter Front view 1 - Charging socket 2 - Charging Cradle Rear view 3 - Power Supply 5 - Right/Left Line Input sockets 4a-Mono 4b-Stereo 6 - Microphone Socket Operating Range The diagram indicates the operating range. Reception will be cut off if the receiver is outside this area, 12m max. from the transmitter. - Page 5 Setting up Place the transmitter in a suitable position near to your TV or HiFi. Make sure that the front is placed so that it can be seen by anyone who wants to receive infrared signals.
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Page 6: Rechargeable Batteries
To obtain the best quality sound through your system use the red/white RCA phono connectors on the transmitter with the lead supplied to directly connect to your TV. If your TV or HiFi uses similar red/white RCA phono connectors to output sound then connect to these. -
Page 7: Operation
Operation Switch on your TV or HiFi and adjust the volume for other members of the household. Your listening level can be set by the volume control on your receiver. Make sure that the receiver can see the transmitter; the “line of sight” should not be obstructed. The system will cover a room up to 12 metres long. Before wearing the receiver adjust its’... - Page 8 Neck Loop receiver 9 - Rechargeable Battery 10 - Loop Safety break 11 - Volume Control 12 - Auxiliary Jack Socket Switch on the receiver with the switch on the back of the receiver. Place the neck loop around your neck with the switch side towards you.
- Page 9 Rechargeable batteries and charging You can expect up to 10 hours listening from a fully charged battery. However this may be reduced according to the volume setting of the receiver and the type of programme being watched. If, whilst listening, the sound stops or the sound quality becomes noisy or distorted the receiver battery has become discharged and will need charging before further use.
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Page 10: Changing Batteries
Maximising Battery life Each battery pack contains 2 NiMH rechargeable cells. All rechargeable batteries have a limited life and do not last for ever. Full battery capacity may not be reached until 4-5 charge/discharge cycles have occurred. These battery packs are designed to be recharged at least 500 times. If you can fully discharge the battery through use before recharging then you will get the maximum life from the battery. If partially charged batteries are recharged this will shorten the overall life of the battery. -
Page 11: Balance Control
Volume Control Cover A clear plastic cover is supplied to accidentally prevent changing the volume control. To use this remove the two rubber plugs and clip the plastic cover in place. This can protect the receiver from dust and liquids from coming into contact with the volume control. - Page 12 Problems and Cures Symptom Cause & Solution Recharging control lights Check that the transmitter power supply is do not show when batteries correctly connected to the transmitter and mains or receiver are placed into power socket. the transmitter. Middle recharging control No contact is made between the charging light does not show when contacts and the receiver.
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Page 13: Technical Specifications
Technical Specifications Modulation FM, Stereo & Mono Carrier frequency 2.3 / 2.8 MHz Frequency response 15 – 20kHz Distortion < 1% Signal to Noise Typ. 60dB Battery charging time ~ 14hours Battery capacity 180mAh Headset receiver Operating time per charge ~ 10hours Maximum volume SPL ~ 120dBA Weight Neckloop receiver Operating time per charge... - Page 16 Humantechnik Service-Partner Humantechnik GmbH Tel.: +49 (0) 76 21/ 9 56 89-0 Im Wörth 25 Fax: +49 (0) 76 21/ 9 56 89-70 D-79576 Weil am Rhein E-mail: info@humantechnik.com Germany Humantechnik GHL AG Tel.: +41 (0) 61/ 6 93 22 60 Rastatterstrasse 9 Fax: +41 (0) 61/ 6 93 22 61 Switzerland CH-4057 Basel E-mail: info@humantechnik.com Tel.: +33 (0) 3 89/ 44 14 00 Audio Electronique Sàrl Fax: +33 (0) 3 89/ 44 62 13 173 rue du Général de Gaulle France E-mail: sms@audiofr.com F-68440 Habsheim...
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