ClearSounds IL40 User manual

2
Important Safety Instructions
When using your portable phone amplifier, always follow basic
safety precautions to reduce the risk of fire, electrical shock and injury
to persons, or property, including the following:
1. Read and understand all instructions, warnings and product mark-
ings.
2. Be aware there is a slight possibility of electrical shock from light-
ening.
3. Do not use this product near or in water or when you are wet. If the
product comes in contact with any liquid, unplug the telephone cords
immediately. Do not plug the product back in until is has dried com-
pletely.
4. Do not use liquid or aerosol sprays for cleaning.
5. If this product does not operate properly, refer to the Warranty infor-
mation on page 8 of this manual. Do not open this product as you
may expose yourself to hazardous voltages or other risks. Opening
this product automatically voids the warranty.
6. Unplug this product from the telephone and refer servicing to quali-
fied service personnel under the following conditions:
a. If liquid has been spilled on the product.
b. If the product has been exposed to rain and water.
c. If the product does not operate normally by following the oper-
ating instructions. Adjust only those controls that are covered
by the operating instructing because improper adjustment of
other controls may result in further damage.
d. If the product has been dropped or appears damaged.
e. If the product exhibits a distinct change in performance.
SAVE THESE INSTRUCTIONS

3
Power Requirements
Your IL40 is powered by a 9V bat-
tery (not included). Install a 9V battery
in the battery compartment prior to
operation.
NOTE: Insert the battery with the
(+) side going between the guard
posts in the battery compartment.
The (-) side (larger of the two con-
nectors on the battery) must be
on the top. Installing the battery
improperly will cause damage to
the unit and will void all warranties.
Please make specific note to the installation of the battery.
Important: Before replacing the battery, make sure to dis-
connect the IL40 from the telephone.
Installation
1. Unplug the handset cord from your
telephone base. Insert this cord into
the jack marked “HANDSET” located
at the front of the IL40 Amplifier.
2. Plug one side of the short phone cord
(included) into the jack marked “BASE”
on the back of the IL40 Amplifier.
3. Plug the other side into the tele-
phone base (See Figure 2).
4. Set the Compatibility Switch to the
“N” setting. This setting provides com-
patibility for most telephones.
(See Figure1)
5. Pick up the handset. If you hear a dial tone, your IL40 Amplifier is
installed properly.
If you do not hear a dial tone or the person you are calling cannot
hear you, consult the Troubleshooting Guide on page 5.
Figure 2
Figure 2

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Operation
Volume Control
You can adjust the volume level by using the Volume Control
Slide located on the top of the unit (left control). Pushing the slide up
increases the volume.
Tone Control
You can adjust the tone by using the Tone Control Switch located
on the top of the unit (right control). The Tone Control shapes the
sound by increasing the bass or the treble. The Tone Control Switch
has five (5) positions. Adjust the Tone Control until you find a position
that provides the clearest sound.
Boost Switch
If you require additional amplification at any point in your conver-
sation, simply press & hold the Boost Button located on the top of the
unit. When the Boost Button is pressed, the microphone in the handset
is muted. This eliminates background noise and feedback. Release
the Boost Button when you want to speak. The other party cannot hear
you when the Boost Button is pressed. Simply press & hold the Boost
Button again, when you want additional amplification.
Battery Indicator
The battery indicator light comes on each time you pick up the
handset to indicate the battery level is ok. If the indicator light does
not come on, the battery must be replaced.
Important: Before replacing the battery, make sure to disconnect
the IL40 from the telephone

5
Troubleshooting
If after installing your IL40 Amplifier, you do not have a dial tone or
the person you called cannot hear you, take the following steps:
1. Check that all connections are plugged in properly
2. Make sure a new battery is installed.
3. Either disconnect the unit or use another phone and check that your
phone service is working properly.
4. Change the compatibility setting dial located on the bottom of the
unit. (See Figure 1 Page 3)
Telephone Compatibility
Because not all telephone handsets are wired in a standard way,
we have provided a 12-position compatibility switch to accommo-
date compatibility with a variety of different telephones.
If you do not hear a dial tone or the handset microphone does not
work at the “N” setting, you will need to adjust the switch until you find
the correct compatibility setting for your phone.
To adjust the compatibility switch:
1. Press & hold the “on-hook” switch on your telephone or place the
handset in the cradle.
2. Adjust the switch by turning it one “click” to the next setting.
3. Release the “on-hook” switch or pick up the handset and listen for
a dial tone.
Continue this process until you hear a dial tone and the microphone
is functional. Once you have located the proper setting, make a note
of it in the event it is changed accidentally or you use your IL40 on a
different phone.
NOTE: The IL40 cannot be used on any telephone where the
keypad is located in the handset.

6
Regulatory Compliance
Part 68 of FCC Rules Information
This equipment complies with Part 68 of the FCC rules and the
requirements adopted by the ACTA. On the bottom of this equipment
is a label that contains, among other information, a product identifier
in the format US:AAAEQ##TXXXX. If requested, this number must be
provided to the telephone company. A plug and jack used to connect
this IL40 to the premises wiring and telephone network must com-
ply with the applicable FCC Part 68 rules and requirements adopted
by the ACTA. A compliant telephone cord and modular plug, RJ11
USOC, is provided with this product. It is designed to be connected
to a compatible modular jack that is also compliant. See installation
instructions for details. The REN is used to determine the number of
devices that may be connected to a telephone line. Excessive RENs
on a telephone line may result in the devices not ringing in response to
an incoming call. In most, but not all areas, the sum of RENs should
not exceed five (5.0). To be certain of the number of devices that may
be connected to a line, as determined by the total RENs, contact the
local telephone company. For products approved after July 23, 2001,
the REN for this product is part of the product identifier that has the
format US:AAAEQ##TXXXX. The digits represented by ## are the
REN without a decimal point (e.g., 03 is a REN of 0.3). For earlier
products, the REN is separately shown on the label. If this telephone
equipment, the IL40 amplifier, causes harm to the telephone network,
the telephone company will notify you in advance that temporary
discontinuance of service may be required. But if advance notice isn’t
practical, the telephone company will notify the customer as soon as
possible. Also, you will be advised of your right to file a complaint with
the FCC if you believe it is necessary. The telephone company may
make changes in its facilities, equipment, operations or procedures
that could affect the operation of the equipment. If this happens the
telephone company will provide advance notice in order for you to
make necessary modifications to maintain uninterrupted service. If

7
trouble is experienced with this telephone equipment, for repair or
warranty information, please contact ClearSounds Communication at
1-800-965-9043. If the equipment is causing harm to the telephone
network, the telephone company may request that you disconnect the
equipment until the problem is resolved.
DO NOT DISASSEMBLE THIS EQUIPMENT. This telephone
equipment is not intended to be repaired and it contains no repairable
parts. Opening the equipment or any attempt to perform repairs will void
the warranty. For service or repairs, call 1-800-965-9043. Connec-
tion to party line service is subject to state tariffs. Contact the state
public utility commission, public service commission or corporation
commission for information.
Should you experience trouble with this equipment, please contact:
The Canadian Service Center is ClearSounds Canada, 1861
Welch Street, Suite 110, North Vancouver BC V7P 1B7. Canada.
Tel: [phone] Fax: [phone]. The US Service Center is
ClearSounds Communications - 8160 S Madison St - Burr Ridge, IL
60527-5854 USA Tel No: 800-965-9043 V or 800-814-5359 TTY Fax
No: 888-654-9219 e-mail: [email protected] Contact Name:
Customer Service for repair or warranty information. If the equipment
is causing harm to the telephone network, the telephone company
may request that you disconnect the equipment until the problem is
resolved.

Amplificateur
téléphonique portable
Guide dutilisation

Consignes de sécurité importantes
Pendant lutilisation de lamplificateur téléphonique portable,
toujours prendre les précautions de base pour réduire le risque
dincendie, de choc électrique, de blessure et de dégâts matériels,
notamment:
1. Lire et assimiler toutes les instructions, avertissements et indications
sur lappareil.
. Garder à lesprit quil existe un léger risque de choc électrique
par la foudre.
3. Ne pas utiliser lappareil si on se trouve dans leau, près de leau
ou si on est mouillé. En cas de contact de lappareil avec un
liquide, débrancher immédiatement les cordons téléphoniques.
Ne pas rebrancher le produit tant quil na pas complètement
séché.
4. Ne pas nettoyer lappareil avec un liquide ou une bombe aérosol.
5. Si ce produit ne fonctionne pas correctement, se reporter au texte
de la garantie à la page 8 de ce manuel. Ne pas ouvrir l'appareil,
car cela présenterait un risque d'électrocution, entre autres
dangers. Louverture de cet appareil annule automatiquement la
garantie.
6. Si les conditions suivantes sont présentes, débrancher cet appareil
du téléphone et en confier la réparation à du personnel qualifié:
a. Du liquide a été renversé sur lappareil.
b. Lappareil a été exposé à la pluie ou à leau.
c. Lappareil ne fonctionne pas conformément aux instructions
dutilisation. Najuster que les commandes couvertes par
les instructions dutilisation. Un réglage incorrect des
autres commandes peut endommager davantage lappareil.
d. Lappareil est tombé ou semble endommagé.
e. Lappareil ne fonctionne plus de la même manière
CONSERVER CES INSTR CTIONS.