Puretone P640 User manual

Established 1976
Before use, please read this user guide to help you
get the most from your Puretone hearing system.
P640, P660 & P680
BTE User Guide
V1.0
August 2014

Personal Information
Hearing Care Professional Information
Name:
Address:
Telephone:
Email:
Opening hours:
2
Name:
Address:
Date of purchase:
Left serial no: Battery:
Right serial no: Battery:
Model:

Contents
Introduction
Identication
Features
Battery Type
Battery Installation
Volume Control
Switching On/Off
Push Button
Wireless
Telephone Use
Telecoil / Inductive Loop Systems
Direct Audio Input
Device Insertion - Earmould
Device Insertion - Open Fit
Device Removal
Troubleshooting
Expectations
Care & Maintenance
Battery Care
Disposal Information
4
5-6
7
8
9
10
11
12
13
14-16
17
18-19
20
21-22
23
24-26
27
28-30
30
31
3

Introduction
Congratulations on the purchase of your new Puretone digital hearing
system which your hearing care professional has chosen and adjusted to
suit your personal requirements. In order to gain the maximum benet from
the system it is recommended that you read this user guide thoroughly to
familiarise yourself with the control panel and various functions available.
We understand that hearing loss affects quality of life, which is why we are
dedicated to building the highest quality hearing systems. We hope that
your new hearing system will soon be indispensable to you and will bring
new pleasure and enjoyment to your life.
A period of adjustment may be needed to become accustomed to your
new hearing system and the renewed world of sounds you will experience.
Abbreviations used in this booklet
B.T.E. = Behind The Ear
E.M.C. = Electromagnetic Compatibility
D.A.I = Direct Audio Input
4

Identification
This user guide covers the following models:
P660M
P640P | P640S
P660P P680SWP680MW
5
(Model shown in diagrams for illustrative purposes only. Actual model may vary from that shown).

Identification
Serial Number & Model
The serial number and model of your Puretone hearing system can be
found as shown below:
Models P640P, P640S, P660P & P660M
Models P680SW & P680MW
Serial Number
Model & Serial Number
Model
Please quote your serial number in all
correspondence with your hearing care
professional regarding your system.
6

Features
1) Push Button
2) Battery Compartment & On/Off Switch
3) Sound Outlet
4) Front Microphone Inlet
5) Back Microphone Inlet (optional)
6) Volume Control (optional)
7) Direct Audio Input
8) Left/Right Indicator (Left=Blue/Right=Red)
9) Battery Lock (optional)
10) Model
11) Manufacturer
12) Serial Number
13) Ear Hook
14) Open Fitting Thin Tube
Analogue VC Digital VC Toggle
1
3
4
7
10
11
12
13
14
88
9
9
5
6
2
2
(Not all features may be tted/applicable to all models)
(Model shown in diagrams for illustrative purposes only. Actual model may vary from that shown).
7

Battery Type
The type of battery used in your hearing system will depend upon the
model you have.
Models:
P660M
P680MW
Size 13
Orange
Size 312
Brown
Models:
P640P
P640S
P660P
P680SW
Puretone recommends PureCell Plus batteries. Replacement batteries and accessories are
available from your hearing care professional or from www.puretoneretail.net.
8

Battery Installation
Open the battery compartment by
using the nger nail notch on the
edge of the battery tray as shown
in g. 1.
Remove the used battery if
present.
Pull off the protective sticker on the
new battery using the tab provided
and wait a few seconds for air to
enter and begin to activate.
Insert the new battery of the
appropriate type ensuring that
the negative (shouldered) contact
is pointing downward, with the
positive (at) contact is uppermost.
Close the battery compartment
until a distinct click is felt/heard.
Your hearing system is now ready
for use.
1)
2)
3)
(Model shown in diagrams for illustrative purposes only. Actual model may vary from that shown).
9

10
Volume Control
The volume control will allow the volume of hearing system to be increased
or decreased.
1. To increase the volume, push the volume control up or move the wheel
upwards.
2. To decrease the volume, push the volume control down or move the
wheel downwards.
When volume is increased or decreased, a beep signal will be heard for
each incremental change. When the upper or lower limits of the volume
range are reached, a beep signal with a longer duration will be heard.
During the tting of the system, your hearing care professional will have
chosen an optimal volume setting for you. When switching the system on,
the volume will have this optimal setting.
WARNING
Never use the device on a higher volume setting than is comfortable as this
may result in damage to your hearing.
2.) Analogue VC:
P640P
P640S
P660P
1. ) Digital VC:
P680SW
1
2

11
Switching On
When the battery door is closed (with a
battery inserted), the hearing system turns
on, and the default program will be activated.
Delayed Activation
Switching Off
Your hearing system is switched off by
opening the battery door.
If you prefer to turn on your hearing system just prior to placing it on your
ear, your hearing care professional can activate a function called Delayed
Activation. This function will delay the time in which the hearing system
turns on by several seconds after the battery compartment is closed.
Whenever the hearing system is not in use, remember to turn it off to avoid
unnecessary battery consumption. Remove the battery from the hearing
system when not used for long periods.
Always adjust the volume control to the
lowest setting (‘1’ - see page 10) before
activating the hearing system.
(Model shown in diagrams for illustrative purposes only. Actual model may vary from that shown).

Push Button
Depending on your experience level with hearing systems, individual
hearing needs, and the type of listening environments you experience, your
hearing care professional may activate additional programs. If additional
programs have been activated, the following list explains how they work.
1. You can switch between programs by pressing the push button once.
2. You will then hear 1 or more beeps. The number of beeps indicates
which program you have selected (1 beep = program 1, 2 beeps =
program 2, etc.).
3. When the hearing system is turned off and then back on, the hearing
system always returns to the default setting (program 1).
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Additional Features
(Only applicable to P680 models)
Your hearing system supports wireless
functionality and can be paired with a
wireless accessory like a TV Streamer so
you can activate streaming mode.
1. Press and hold the push button for 2 seconds.
2. You will then hear short melody that indicates streaming mode.
To switch back to environmental program press the push button. Your
hearing system will return to the default setting (program 1).
For easier everyday use of your wireless hearing system controls you can
use wireless remote control. Ask your hearing care professional for more
information.
Flight Mode
WARNING
When boarding a ight or entering an area where RF transmitters are
prohibited, wireless functionality must be deactivated, as it is radiates radio
signals. It is possible to disable wireless operation by opening and closing
the battery compartment of the hearing system while at the same time
pressing the push button. When disabled manually, wireless operation may
be re-enabled by opening and closing the battery compartment normally,
(i.e. without at the same time pressing the push button).
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Additional Features
Telephone Use
Finding the optimal position for holding a
telephone may require practice for some
individuals, and 1 or more of the following
suggestions may be helpful.
1. Hold the telephone as you would normally.
2. Hold the telephone towards the top of the
ear (closer to where the microphones are).
3. If whistling occurs, it may take a few
seconds of holding the telephone in the same position before the hearing
system eliminates the feedback.
4. Any whistling may also be decreased by holding the telephone slightly
away from the ear.
5. Depending on your individual needs, your hearing care professional may
activate a program specically for telephone use.
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Additional Features
AutoPhone (optional)
The AutoPhone function, allows your hearing system to automatically
switch to your telephone program when a telephone receiver with an
AutoPhone magnet is raised to the ear. When the telephone receiver is
removed from the ear, the hearing system automatically returns to the
previous listening program.
Placement of AutoPhone Magnets
Place an AutoPhone magnet on your
telephone receiver to allow operation of
the AutoPhone function. In order to place
the AutoPhone magnet properly:
Hold the telephone vertically, in a position
similar to when making a telephone call.
Place the magnet just below the telephone receiver. Make sure not to
cover the microphone openings. If necessary, move the magnet to another
position to improve ease of use and comfort while speaking.
AutoPhone Usage
A short melody will indicate that the AutoPhone feature has automatically
switched the hearing system to your telephone program. Initially, you may
need to move the telephone receiver slightly to nd the best position for
reliable AutoPhone activation and good hearing on the telephone. When
you remove the telephone receiver AutoPhone will stay activated for a few
seconds to avoid accidental switching off. After that the hearing system will
switch to the previously used environmental program.
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Additional Features
AutoPhone Warnings
1. Keep magnets out of reach of pets and children. If a magnet is
swallowed, please seek advice from a medical practitioner.
2. The AutoPhone magnet may affect some medical devices or electronic
systems. The manufacturer of any magnetically sensitive devices (e.g.
pacemakers) should advise you regarding appropriate safety precautions
when using your hearing system and magnet in close proximity to the
medical device or electronic system in question.
If the manufacturer cannot issue a statement, we recommend keeping the
magnet or a telephone equipped with the magnet 30 cm (12”) away from
magnetically sensitive devices (e.g. pacemakers).
AutoPhone Precautions
1. High distortion during dialing or phoning may mean that the magnet is
not in the optimal position relative to the telephone receiver. To avoid the
issue, please move the magnet to another place on the telephone receiver.
2. Only use magnets supplied by the manufacturer.
16

Additional Features
Telecoil (optional)
If equipped, a telecoil can be activated by your
hearing care professional and accessed through
one of the additional programs. A telecoil picks up
a telephone’s magnetic signal and converts it to
sound. An optional telephone program may help to
improve speech understanding on the telephone.
When using a telecoil program, the receiver of the telephone may need to
be held closer to the hearing system. The handset of the telephone may
need to be moved to slightly different positions in order to nd the best
reception.
Inductive Loop Systems
Many places, such as theatres, houses of worship, and schools are
equipped with inductive loop systems. When using a telecoil program
with inductive loop systems, sound is picked up directly and may improve
speech understanding. If there is no sound from the hearing systems in a
inductive loop system and with a telecoil program activated, the inductive
loop system may not be turned on or is not operating correctly. If a facility
is not equipped with a inductive loop system, sitting as close as possible
to the front may be helpful.
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Additional Features
Direct Audio Input
Use of Direct Audio Input (DAI), which enables a direct connection of the
hearing system to items such as television, radio, and remote microphones,
may increase speech understanding for some individuals. The sound
source is connected to the hearing system by a cable or a wireless FM
system to the audio boot. This accessory connects to the bottom of the
hearing system, and once properly clicked into place, the hearing system
switches to DAI automatically.
Connecting/Disconnecting Audio Boots
Connecting Audio Boots
1. Align the tip of the audio boot with the groove
just above the battery compartment and below the
model number.
2. Once in place, move the boot in the direction of
the battery compartment.
3. Gently click the audio boot onto the hearing
system.
1
2
3
18

Additional Features
Removing Audio Boots
1. Press and hold the button on the front side of
the audio boot.
2. Gently remove the audio boot from the hearing
system.
1
2
19

Device Insertion - Earmould
1) Identify which earmould is for the
left ear and which is for the right ear.
The left ear will have a blue marking,
and the right will have a red marking.
2) Gently connect the earmould and
tube to the sound outlet of the BTE
hook until a secure t is achieved.
3) Gently pull the bottom of your ear
down with your thumb and nger.
4) While pulling the ear down,
carefully insert the earmould, canal
tip rst, rotating the earmould slightly
until a comfortable seal in the ear is
achieved.
Do not attempt to force the
earmould too far into the ear canal.
Place the BTE device behind the ear
so the earhook sits on the top of the
ear as shown.
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