Humatechnik Infralight DIR Operating Instructions Manual Download Page 13

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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

55g

Neckloop receiver

Operating time per charge

~ 10hours

Weight

56g

Transmitter

Power consumption

~ 3.6VA

Operating voltage

12 V DC

Supply voltage

230V 50Hz

Weight

172g

Summary of Contents for Infralight DIR

Page 1: ...GB Operating Instructions ...

Page 2: ...TV Radio or HiFi without any need for trailing wires It uses Infrared technology similar to remote controls to transmit sound from your TV or other audio equipment to a headset or neckloop receiver Before using the system please read these instructions to benefit from all the capabilities of the system and give you many hours of reliable listening performance The system consists of two parts a tra...

Page 3: ...able parts can be found inside Disconnect the power supply before making connections to the system Do not expose the system parts and accessories to rain or any other source of moisture Ensure that there is enough room around the transmitter for ventilation Do not cover the ventilation holes of the transmitter Do not place the system components close to sources of heat such as radiators Cleaning S...

Page 4: ...g 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: ...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 ...

Page 6: ...und from your TV allow people to speak to you through the system or to monitor other sounds e g telephone or door bell Mono Stereo switch Normally set to stereo If you connect to a mono audio source then switch to mono otherwise sound will only be heard in one ear piece Plug the power supply into the transmitter and a mains socket Place receiver in charging cradle and allow the batteries to charge...

Page 7: ...ld be worn so that the InfraLight logo faces towards the transmitter The transmitter power should not be switched off otherwise the batteries may not be fully charged when required Headset receiver 7 Volume control 8 Rechargeable battery Open the arms by holding them at the ear tips and place them in your ears There is no on off switch the headset switches on automatically when worn you may hear a...

Page 8: ...on the receiver to suit your hearing you may also need to alter the volume of your hearing aid When finished listening switch off the receiver on the back of the receiver and place the receiver in the charging cradle The neck loop receiver can also be used as a universal receiver by using the 3 5mm stereo jack socket on the base of the receiver Any suitable listening device with a 3 5mm stereo plu...

Page 9: ...bout 14 hours Red indicator lights will show in the front of the transmitter if a battery is being charged Each light corresponds to a charging position one for the receiver cradle and one for each of the charging sockets NOTE If using the receiver cradle to charge a battery please ensure that the receiver is placed centrally such that the charging light is lit otherwise charging will NOT happen W...

Page 10: ...ty will naturally decrease with regular use If you are unsure whether a receiver battery is fully discharged before placing in the charging cradle then use the receiver until the sound disappears or becomes distorted then either recharge the battery pack or if available simply swap the battery pack for a fully charged spare battery from the transmitter charging socket Remember to switch the power ...

Page 11: ...otect the receiver from dust and liquids from coming into contact with the volume control Volume Control Cover Balance Control If you want to change the balance between the left and right ear on the headset receiver use the small screw control on the rear of the receiver to adjust this A suitable screwdriver is supplied with the system 40dB control of the balance is available ...

Page 12: ...eck that the receiver is correctly placed into the cradle Check that a battery is correctly inserted into the receiver No contact is made between the charging contacts and the battery Check that a battery is correctly inserted into the transmitter Transmitter is not correctly connected to TV HiFi etc TV HiFi is not turned on output not switched on refer to your other equipment instructions Check b...

Page 13: ...ignal to Noise Typ 60dB Battery charging time 14hours Battery capacity 180mAh Headset receiver Operating time per charge 10hours Maximum volume SPL 120dBA Weight 55g Neckloop receiver Operating time per charge 10hours Weight 56g Transmitter Power consumption 3 6VA Operating voltage 12 V DC Supply voltage 230V 50Hz Weight 172g ...

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Page 16: ...echnik com Netherlands France Belgium Switzerland Germany Humantechnik GmbH Im Wörth 25 D 79576 Weil am Rhein Tel 49 0 76 21 9 56 89 0 Fax 49 0 76 21 9 56 89 70 E mail info humantechnik com Humantechnik GHL AG Rastatterstrasse 9 CH 4057 Basel Tel 41 0 61 6 93 22 60 Fax 41 0 61 6 93 22 61 E mail info humantechnik com SMS Audio Electronique Sàrl 173 rue du Général de Gaulle F 68440 Habsheim Tel 33 0...

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