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12

Problems and Cures

Symptom

Recharging control lights 
do not show when batteries 
or receiver are placed into 
the transmitter.

Middle recharging control 
light does not show when 
a receiver is placed in the 
charging cradle.

Side recharging lights do 
not show when a battery is 
placed in the side charging 
compartments

No sound is heard from the 
receiver

Poor or distorted sound

Battery pack does not give 

expected operating time 

per charge

Cause & Solution

Check that the transmitter power supply is 
correctly connected to the transmitter and mains 
power socket.

No contact is made between the charging 
contacts and the receiver.
Check 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 battery is placed correctly in receiver.
Replace battery with a fully charged one.

Check “line of sight” to the transmitter is not 
obstructed
Check the transmitter and receiver are within 12 
metres
Plasma TVs can cause Infrared disturbance you 
may need to change to another listening system.
Replace battery with a fully charged one.

Battery pack is not fully charged
Battery pack has reached its’ recharging limit 
and needs replacement

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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