Hearing Products International EchoIR User manual

EchoIR Manual
Hearing Products International Limited
Echo House, 26-27 Haigh Park,
Stockport, SK4 1QR, England
Tel: [phone]
Fax:[phone]
www.hear4you.com
For CE certificate see our web site:
Hearing Products International Ltd. reserve sole right
to alter prices, design, and/or technical specifications
or colours without prior notice. E&OE.
01/2014 V2 EchoIR Instructions.
Copy right
www.hear4you.com
Hearing Products International Limited
www.recycle-more.co.uk
www.hear4you.com
UK: Waste electrical products and batteries should not be
disposed of with household waste. Separate disposal
facilities exist, for your nearest facilities see:
or Hearing Products International
Limited for full details: .
c
TM
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01
Manual
Contents
A. Safety instructions
B. Introduction and Product features
C. Product parts
D. Part function
E. Set up and user instructions
F. Technical specifications
G. Troubleshooting
14
Manual
Help and advice for connecting to a TV that has Analogue Audio Output
Step1.If the TV has audio out sockets , connect from them to your transmitter. It is
important to be sure that the sockets are for audio out as in many cases the red and
white sockets are for sound in and not sound out. Audio out is usually shown as a
circle with an arrow pointing out of it.
Step 2.If the TV has no audio out sockets or they are not working , the next thing to try
is the headphone socket .Simply switch the TV on
and insert the 3.5mm jack plug into the headphone
socket, if the sound is not cut from the speakers then
connect from this into the audio in on the transmitter .
You will then have to adjust the headphone volume
level on the TV. This is done by pressing the menu
button on the TV remote, selecting sound and then
moving the headphone volume to about half of full.
Step 3.If the TV has no audio out and the headphone
connection cuts the sound from the TV speakers ,
simply pick up sound by fixing the microphone provided to the speaker of the TV.
Help and advice for connecting to a TV that has Digital Optical Audio Output
Many of the newer TV models no longer have analogue audio
output , they have Digital Optical Audio Out .The picture to the
left shows the type of socket to look for. To connect your
equipment from this socket you will require an optional Digital
to Analogue Converter.
The picture below shows the front and rear of a Digital to
Analogue converter. Set up is easy .The converter is connected
from the TV to the (in) socket on the converter and the EchoIR
is then connected to the phono out sockets. The converter is
supplied with a mains adapter and Optical connecting cable.
Rear Front
For further details about the Digital to analogue converter please contact
Hearing Products International on 01614808003 or visit www.hear4you.com

12
Manual
1 Transmitter、
Working voltage ~
orking current
working current
working current of input
~
Input Working currentof MIC
Maximum output power
3.7V (3.2V 4.2V)
Static w 19 3mA
Dynamic 45mA
Maximum 25mA
Input signal rage 100 mV 800 mV
20mA
Receiving frequency 2.3MHz 0.02MHz
Distortion 1%
S/N ratio 70dB
800mV / 25mW
LI-ion battery charging time 3~4h
±
≤
≤
≤
±
≤
≥
2 Receiver、
Working time
Working voltage 12V 0.8V, 400mA
Working current 95 8mA
Standby current 10 4mA
Trans. frequency 2.3MHz 0.02MHz
Signal input limiting volt. 400mV
Signal standby starting volt. 50mV
Signal input standby volt. 40mV
Signal input frequency 20Hz - 20KHz
Signal input range 120mV-1.5V
Li-ion battery recharging current 125 5mA
Transmission distance 10M
No signal standby time
±
±
±
±
≥
≥
≤
±
≥
12 hours for TV IR listener function
24 hours for personal listener function
60s 5s(when no signal is received,the
transmitter goes into standby mode
automatically)
±
F. Technical specifications
0103
Manual
B. Introduction and Product features
Introduction
Features
EchoIR
EchoIR
isa most versatile and technically sophisticated infra red listening system.
This equipment will give you complete freedom to listen to your favorite TV or
programs, enjoy music or conversation, without irritating leads running across
the floor. A microphone is also included to further enhance the flexibility of the
system allowing it to be used as a personal listener to assist when talking, using the
telephone or computer. Please read these instructions carefully as they will ensure
that you get the most out of your new system.
radio
1.High power transmitter gives excellent range with high quality audio sound.
2.Automatic signal control circuit adjusts any sudden volume increases to
keep the output volume stable.
3.Balance control allows individual setting of balance for left and right ears
headset version only.
4.Tone control, easy to adjust to individuals preferred setting.
5.Duel charging bay on transmitter for option of two receivers.
6.Comfortable lightweight receiver only 55gms.
7.Comfortable in the ear design soft ear buds to provide maximum amplification
with maximum outside noise reduction.
8.Audio and microphone inputs on headset enable headset to be used as a
personal listener without use of the transmitter.
9.Approximately 12 hours of listening pleasure on a single full charge.
10.Li-ion charging with auto switch off.
Note: balance is pre-set for neckloop system and must
not be adjusted.

MI C IN
10
Manual
Personal Listener Instructions
Connect the microphone into the MIC IN socket on the receiver. Extend the
microphone cable and place the microphone near to the sound source you want to
amplify. Ensure the volume is set to off, switch on the receiver and adjust the volume
and tone to your required levels. If using the neckloop system place the neckloop over
your head, set your hearing aids to the T setting then adjust the volume to your
preferred level. The microphone may also be clipped on a pocket as shown for use for
general conversation
!" #
LIN E IN
To use the receiver as a wired listener plug one end of the stereo patch lead into the
LINE IN or MIC IN socket on the receiver and connect the other end to an audio
source such as PC, Radio, MP3, etc. Ensure the volume on the receiver is set to off,
then switch on the receiver and adjust the volume and tone to your required levels.
The microphone can also be used to help amplify people's voice coming through the
speaker of a telephone. Simply connect the microphone and hold it against the
telephone speaker then increase the volume with the volume wheel on the receiver
to your required level.
05
7 Power adapter、
8 Balance adjusting driver、
(headset system only)
9 Manual、
10、Earbuds 2 sets, headset system only
Manual

07
L
R
ANT
Power Adapter
Audio cable
Connect to audio out of TV
TV
audio out
E. Set up and user instructions
1. Place the EchoIR transmitter in well ventilated position on top of or next to your
TV ensuring the infra red lens faces into the room, then plug the 12VDC power
adapter into an electrical power socket and plug the power lead into the transmitter
DC socket.
2. If your TV has audio output sockets connect the phono/phono lead to these sockets
and plug the 3.5mm jack plug end of the lead into the EchoIR audio in socket (for
sound boost connect to mic in socket). If your TV has no audio output sockets but has
a spare SCART socket, plug the SCART adapter into the TV and connect the phono/
phono lead to the SCART adapter then plug the 3.5mm end into the EchoIR audio in
socket (for sound boost connect to mic in socket). If the SCART connection is not
successful connect the microphone. Simply plug the 3.5mm plug of the microphone
cable into the MIC IN socket on the EchoIR transmitter and then fix the microphone
onto the TV speaker using the Velcro strip provided, please see picture below. It may
also be possible to connect to a digital receiver such as a Sky or Virgin box, please see
page 14 for further advice.
If your TV only has a Digital Optical Audio out socket, we recommend you purchase
a Digital Audio Converter from our web shop www.hear4you.com.
08
X
3. Ensure the transmitter is positioned so that it faces into the room and that there are
no obstacles between the transmitter and the position the receiver will be used. Switch
the transmitter on.
4. (Volume wheel fully anticlockwise).
Switch receiver on, the red power indicator light on the front of the receiver will
come on. Wear the receiver with the infra red window facing the transmitter (power
indicator facing the transmitter). Adjust the volume to a comfortable listening level
by rotating the volume wheel clockwise.
IMPORTANT Make sure volume is set to off
5. If using neckloop system, set hearing aids to the T setting, place neckloop over head
and around neck then adjust volume to a comfortable listening level.
Manual Manual
Microphone on lead(d)
attached to TV speaker
with velcro pad.

06
DC12V
AUDIO IN OFF ON
VOL
MIC I N
LIN E IN
BAL
VOL
TON E
ON
OFF
ON OFF TONE
(BAL)
(LINE IN)
MIC IN
D. Part function
1 Transmitter、
2 Receiver、
Charing indicator Working indicator
Infrared transmitting
window
Charging dock
Balance function
Wired cable jack
Charging jack
Infrared receiving window
Working indicator
Manual
09
MIC I N
LIN E IN
BAL
VOL
TON E
ON
OFF
TONE
TONE
TO NE
BAL
BAL
VOL
BAL
MIC I N
LIN E IN
BAL
VOL
TON E
ON
OFF
LR
LR
Frequency response: Rotate the TONE wheel to adjust the sound for personal
preference.
Balance adjustment: If your hearing ability differs in each ear, the levels for left and
right can be adjusted using the screw driver supplied. Note: balance adjustment is
only possible for headset system, neckloop system is pre-set and must not be
adjusted.
Manual
The transmitter will automatically go into a standby mode if no audio signal is
received for a period of about 25 seconds. As soon as the TV or input signal to the
transmitter is switched on the transmitter will start to transmit again.
The receiver will automatically mute when it is not receiving a signal.
Note when the transmitter is not receiving a signal the power indicator light
will be on and the infra red emitters in the middle of the transmitter will be off.
MIC IN
DC12V
AUDIO IN OFF ON
MIC IN

Manual
04
1 Transmitter、2 Receivers、
3 Audio cable for tranmsitter、
5 Microphone、cable
4 Audio cable2、
6 Wired headphone cable、
C. Product parts
11
MIC I N
MIC I N
4.telephone 5.mobile phone
If using the EchoIR with a mobile phone do not hold the phone too close to the
receiver to ensure you do not get interference from the phone.
Manual
EchoIR
Ensure the volume is set to off on the receiver,
can also be used for talking via a computer.
1.Pug the microphone cable into the Mic in
socket of a computer and clip the microphone
on to your lapel close to your mouth.
2.Connect one end of the stereo patch lead to the
headphone socket on the computer and the other
end into the LINE IN on the receiver.
then switch it on and adjust the volume and tone
to your required levels. (note the volume of the
headphone setting may need to be adjusted on
your computer)
Charging the EchoIR
The charge light will only come on if the battery
requires charging.
Switch off the receiver prior to charging.
Place the receiver into the charging bay of the
transmitter, the receiver can only fit into the bay
if the EchoIR logo is facing to the front.
When inserted correctly you will feel it click into
place. Whilst charging the light on the left side of
the transmitter will be Lit.
Once charging is complete the light will go out.
Charging is monitored automatically and
charging will stop as soon as the battery is full.
Headset receiver
Neckloop receiver

02
Manual
A. Safety instructions
EchoIR
Aid for Living Infrared System Personal Listener
Please read and follow the safety instructions before using the product
Safety Instructions and Precautions
* When using this unit, basic safety precautions as below should always be followed
to avoid the risk of electrical shock or personal injury.
Listening to uncomfortable sound levels for prolonged periods could adversely
affect your hearing.
If using a microphone or line input, the plug be fully inserted into the correct
socket and the before turning
the unit on. Failure to do so can result in high sound levels that could adversely
affect your hearing.
Using this product inappropriately could adversely affect your hearing.
Please follow the step-by-step instructions carefully!
Do not use in an environment that is damp, wet, very hot or very cold.
To clean the EchoIR and its accessories, use only a soft cloth and an inorganic
cleaner .
*
*
*
*
*
* Only use the Hearing Products Int'l Ltd approved mains adapter. Do not use any
other type of mains adapter.
* Install the unit securely on a stable surface, well ventilated with at least 10 cms free
space around the transmitter and install the unit where the power cord will not be
subject to damage or cause a tripping hazard.
* The unit may get warm when being used. Ensure the unit has adequate ventilation.
* Please refer all servicing to authorized qualified personnel ONLY! Do not attempt
to open the unit!
MUST
volume must always be turned to the lowest level
Always remove the power adapter before cleaning the EchoIR
TM
13
G. Troubleshooting
Symptom Cause Solution
Receiver doesn't
work no sound
being received.
Sound is poor
noisy distorted
or no sound
Receiver not
charging
The transmitter is not
correctly connected to the
TV or other audio source no
sound is being transmitted
Check that the audio cables to
the TV are connected properly
It may be that they are connected
to audio in and not out sockets
please read the owner's manual
for your TV. If connected to
headphone socket ensure volume
is at sufficient level from
headphone Socket.
The receiver is not charged. Charge the receiver.
The system is being used
with a Plasma TV.
Plasma TVs cause interference
with infrared systems use our
radio system.
Battery charge is low Charge the receiver.
The line of sight between
your transmitter and
receiver is obstructed
Move your transmitter to a better
position it may be that it is too
low and putting it in a slightly
higher place will help.
If using microphone the
microphone may have
fallen off the speaker
Re fit microphone and ensure
it is fitted on the middle of
the speaker
Receiver not inserted
in charging bay
correctly
Make sure receiver inserted
correctly and that the charge
light on the left side of the
transmitter is lit
Manual