ClearSounds CLA7 Guida alla risoluzione dei problemi
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Congratulations on your purchase of the CLA7
Amplified Powered Neckloop from ClearSounds
Communication(tm). The CLA7 has been devel-
oped to facilitate the use of a cellular or landline
telephone, equipped with a standard 2.5 mm jack,
with a t-coil equipped hearing aid for hands-free
operation.A2.5 mm to 3.5 mm adapter is provided
with the CLA7 so it can be used as an amplified
audio Neckloop with a variety of devices.
The CLA7 generates an induction (loop) signal that is picked
upbythetelecoilofyourhearingaid(s)(thisoptionisactivated
by setting the hearing aid(s) to the “T” or “MT” position).
The CLA7 is compatible with most cellular phones (you may
need to purchase an adapter connector if your cellular phone
is not equipped with a built-in 2.5 mm jack). We hope it will
give you many years of successful operation.
Please read this User Manual carefully in order to get the
very best results from your CLA7. This will tell you how to
set up the CLA7 correctly and explain all the features to you.
Keep the manual for easy reference.
Please visit our web site at www.clearsounds.com to:
• Register your product
• Download additional manuals and trouble shooting tips
PLEASE SAVE THESE INSTRUCTIONS
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Conditions for Use
IMPORTANT SAFETY INSTRUCTIONS
Read and understand the Installation Guide & User Manual.
When using your telephone equipment, basic safety precau-
tions should always be followed to reduce the risk of fire,
electric shock and injury to person, including the following.
WARNING: To avoid the possibility of electrical shock, do not
use this product near water (For example, near a bathtub,
wash basin, kitchen sink or laundry tub, in a wet basement
or near a swimming pool) while in the bathtub or shower or
when you are wet.
WARNING: Avoid using the telephone during electrical
storms. There may be a remote risk of electric shock from
lightning. If the electrical storm is present in your immediate
area, possibility of electrical shock exists.
WARNING: Do not use the phone if you suspect a gas leak
in the area. The phone’s electrical contacts could create a
spark, which could ignite any heavy concentration of leaking
gas.
Important Safety Instructions For Batteries
CAUTION: Risk of explosion if battery is replaced by an
incorrect type. Dispose of batteries according to the instruc-
tions.
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To reduce the risk of fire or personal injury – read and follow
these instructions:
1. Use only the approved battery in your CLA7.
2. Donotdispose ofthebatteryin afireasit mayexplode.
Check with local codes for possible special disposal
instructions.
3. Do not open or mutilate the battery. Released electro-
lyte is corrosive and may cause damage to the eyes
and skin. It may be toxic if swallowed.
4. Exercise care in handling batteries in order not to short
the battery with conducting materials such as rings,
bracelets and keys. The battery or conduction material
may overheat and cause burns.
5. Observe proper polarity orientation.
NOTE: Please check that your telephone equipment is
UL/ETL approved before connecting the ClearSounds CLA7
into the headset jack. Please refer to your owners manual or
contact the telephone manufacturer.
IMPORTANT FACTS ON ADAPTER USE
1. If connecting the CLA7 to an audio device requiring
a 3.5mm jack, only use the adapter supplied with the
CLA7. It is a special adapter that connects the audio
output connections and bypasses the microphone
connection.
2. The CLA7 can work with cell phones that have stereo
music capabilities. However you must use an adapter
that converts the 2.5mm connector on the cell phone to
function as standard mono connector. These adapters
are usually available from your cell phone manufac-
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turer. (Note: Standard cellphone 2.5mm jacks have
two black bands; stereo 2.5mm jacks that are used
with stereo music have three black bands. You need
to verify with your cell phone provider that the 2.5mm
connector on the cell phone will work with a std mono
hands-free headset. The CLA7 is a standard mono
hands-free device.)
Table of Contents
Introduction Page 2
Safety Instructions Page 3
Table of Contents Page 5
Features & Functions Page 6
Installation Steps Page 7
Installing the batteries Page 7
Low battery indicator Page 8
Making & receiving calls Page 9
A Personal Audio Neckloop Page 10
Troubleshooting Guide Page 10
Maintenance and Care Page 11
Specifications Page 12
FCC Regulatory Compliance Pages 12 - 13
Warranty and Service Pages 14 - 15
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Features & Functions
OFF: LED is off
ON: LED is green
Low battery: LED is Red
Volume Control
Up/Down
Microphone
ON/OFF (green)
& Low battery
indicator (red)
ON/OFF button
2.5 mm telephone
connector plug
Neck Loop
plug
Quick Disconnect
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Installation &
Operation Steps
Installation and operation of your ClearSounds™ CLA7
Amplified Powered Neckloop is easy.
Installing The Batteries
IMPORTANT: The CLA7 needs to be disconnected from the
telephone before installing the batteries.
1. Open the battery compartment door located on the
back of your CLA7 by pulling back the latch.
2. Insert correctly (2) AAA alkaline batteries (included) in
the battery compartment. Be sure to observe battery
polarity as imprinted on the base of the compartment.
(See diagram #1).
3. Snap the battery compartment door back in place.
4. The CLA7 is ready to use.
NOTE: The batteries will have approximately 30 to 40 hours
of use before needing replacement. Battery life will depend
on actual usage and amplified levels.
DIAGRAM # 1
Installing the batteries
+
+
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Low Battery Indicator
The low battery indicator monitors the condition of the batteries.This
indicator will turn red to indicate the batteries should be changed.
The indicator will only turn red while in use. Replace batteries as
soon as possible with 2 AAAAlkaline batteries (See diagram #2).
Making And Receiving Calls
1.
Place the wire around your neck and insert the round
connector plug into the Neckloop Quick Disconnect plug,
forming a loop (See diagram #3). IMPORTANT: To have the
Neckloop operate Properly, you will need to be sure the
connection is double clicked.
2. Connect the 2.5 mm plug of the CLA7 into the
telephone’s 2.5 mm headset jack
(See diagrams 4, 5 & 6).
3. Switch your hearing aid to “T” or “MT” mode.
4.
Press the “ON/OFF” button. The green light will turn on.
5. Use your telephone in the normal way (making and
receiving calls). See the phone’s owner’s manual for
instruction.
DIAGRAM #2
Low battery indicator
DIAGRAM #3
Setup of CLA7
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6. Since the CLA7 has a built in microphone, you will not
need to hold the phone to your ear, but can use it in
conjunction with a belt clip. Simply keep the phone in
your pocket or place it on a flat surface.
7. During the call, you can adjust the volume of the CLA7
by using the volume control knob located on the bot-
tom of the unit.
8. You can manually adjust the volume level on your
phone if the sound quality is unsatisfactory.
9. On completion of the call, press the ON/OFF button.
The green light will turn off.
10. Reset your hearing aid if needed.
Note: If your phone does not have a 2.5mm jack, an adapter
may be required. Check with the manufacturer of the tele-
phone equipment.
DIAGRAM #6
CLA7 w/CSC50 or CSC50-ER
DIAGRAM #5
CLA7 w/A50 Cordless
DIAGRAM #4
CLA7 w/Cellular
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Using your CLA7 as a
Personal Audio Neckloop
Your ClearSounds CLA7 can be
easily used as a 3.5mm ampli-
fied Audio Neckloop, using the
provided 2.5mm to 3.5mm
adapter. Simplyplugthe2.5mm
end of the ClearSounds CLA7
into the 3.5mm adapter, and
then insert the adapter into your
audio jack equipped telephone,
Ipod, CD player, or any device
that has an 8-16 Ohm audio
output through a 3.5mm jack.
Follow the directions on adjust-
ing the volume.
Troubleshooting Guide
No Sound
1. Battery may be dead.
2. Battery may be in backwards.
3. Verify that the CLA7 is turned on.
4. Verify that the phone is turned on.
5. Check if the plug of the CLA7 is plugged all the way
in.
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1
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