Cordless Telephone Headset Amplifier
Model
LKA10
User Guide
F
L
/ A
6 4
S
T
O R
U C E N T
V A Y A
X X
E R I E S
E L E P H O N E S
A S
H
J
E P A R A T E
E A D S E T
A C K
(
)
1
S E T U P
R E F E R T O F I G U R E
1. Connect the LKA10 Amplifier to your telephone using Figure 1.
2. Using the Short Cord
provided, plug one end into the LKA10 Telephone Jack
and the other end
into your telephone's Headset Jack
.
3. Plug the Ring Detector
into the LKA10 "Ring Detector or Handset" Jack
.
4. Now connect the AC Adapter
to the LKA10 AC Adapter Jack
and into a wall outlet. The Power
Indicator
will light.
5. Peel the backing from one end of the Ring Detector
and stick it to the center of the telephone's
ringer or speaker.
6. Make sure that the Handset/Ring Detector Configuration Switch
is in position B (the ring detector position).
7. Make sure you remove the shipping battery insulator pull tab located between the Remote Unit and the
Battery Pack
.
8. Gently slide the Remote Unit and Battery Pack into the Remote Unit Charging Well
until the Charge
Indicator
lights.
9. Connect your Headset to the Remote Unit Headset Jack
. Press the Headset Cable into the Headset
Cable Retainer
. If you are using a Headset whose cable terminates in a Quick Disconnect
module, you will need the QD to 2.5mm Headset Adapter Cable.
Note: Remote Unit must remain in the Base for 5 seconds to establish a communications link before the
system can function.
Prior to first use, the Battery must charge for 8 hours before the Remote will operate away from the Base.
You may, however, use the Remote while it is in the Charging Well. (Note: May increase charging time.) The
Charge LED will turn off after the Battery is fully charged. You are now ready to make or receive calls.
P L A C I N G
A
C A L L
1. With your headset in position, press the Talk Button on either the Remote
or the Base Unit
Talk Indicator Lights on the Remote
and Base Unit
will light and you will hear a dial tone.
2. If you do not hear a dial tone, see Troubleshooting section.
3. Dial a co-worker. When your party answers, speak normally.
4. If you do not sound loud enough, or if you sound too loud, adjust the transmit level with the Talk Volume
Control
on the Base Unit.
5. Adjust the volume of your co-worker's voice by using the Listen Volume Control
on the Remote Unit.
6. Upon completion of the call, press the Talk Button on either the Remote
or the Base Unit
Talk Indicator Lights on the Remote
and Base Unit
will go out.
Note: Be sure to end the call by pressing the Talk Button on either the Remote
or Base Unit
hang up by pressing the "Headset" key on your telephone, the Remote will remain on, discharging the battery.
R E C E I V I N G
A
C A L L
1. With your headset in position, when you have an incoming call, press the Talk Button on either the Remote
or the Base Unit
. The Talk Indicator Lights on the Remote
and Base Unit
will light. Begin speaking.
2. Upon completion of the call, press the Talk Button on either the Remote
or the Base Unit
Indicator Lights on the Remote
and Base Unit
will go out.
Note: Be sure to end the call by pressing the Talk Button on either the Remote
or Base Unit
hang up by pressing the "Headset" key on your telephone, the Remote will remain on, discharging the battery.
S P E C I A L B U T T O N S
R E C E I V E
V O L U M E
C O N T R O L
O N
T H E
R E M O T E
U N I T
The volume control keys allow you to adjust the sound level that you hear through the headset. This feature
is especially useful for people who have trouble hearing, or are in a noisy area like a workshop.
To increase volume, push the "s " Key on the Remote Unit. Press again until the volume is comfortable.
To decrease volume, push the "t " Key on the Remote Unit. Press again until the volume is comfortable.
/
M U T E
P A U S E
O N
T H E
R E M O T E
U N I T
The Mute/Pause Button
stops voice transmission to the receiving party. When mute is activated, the
Mute Indicator
is on. Press the Mute/Pause Button
again to deactivate the mute function.
C H A N N E L
O N
T H E
R E M O T E
U N I T
The LKA10 has an auto scan feature that automatically selects a clear channel when you press the Talk
Button
when the Manual Channel Settings
are "0/0". If you experience interference during a call,
press the Channel Button
to switch to another channel until you have good reception.
/
M E M O R Y
R E D I A L
O N
T H E
R E M O T E
U N I T
The speed dial memory can store up to 10 phone numbers, containing a maximum of 16 digits.
TO STORE NUMBERS
The Talk Indicator light
should be off. If it is not off, press the Talk Button
once to turn it off.
Press the Memory/Redial Button
followed by the number you want to store.
Press the Memory/Redial Button
followed by the one digit number (0-9) on the Remote Unit keypad that
you wish to assign to that number.
Press the Mute/Pause Button
to store one or more pauses between digits in memory. When a stored
number is dialed from memory, for each pause stored the unit will pause about half a second before dialing
A
C
Power
In Use
Charge
E
Power
In Use
Mute/Pause
Charge
TALK
Volume
Channel
Mem/Redial
1
2
3
4
5
6
7
8
7
*
0
#
TALK
I N S T A L L A T I O N
W
F
O
L
/ A
T
I T H
O R
T H E R
U C E N T
V A Y A
E L E P H O N E S
(
)
2
S E T U P
R E F E R T O F I G U R E
1. (Optional) Install Lifter:
We recommend using a Lifter (see Supplies And Accessories section) with your LKA10 to allow you to place and
answer calls while away from your phone. If you have a Lifter, install it first, following the instructions packed
with the unit.
2. Connect the LKA10 Amplifier to your telephone using Figure 2.
3. Unplug the telephone handset from the jack on your telephone base and insert into the "Ring Detector or
Handset" Jack
.
4. Using the Short Cord
provided, plug one end into the LKA10 Telephone Jack
your telephone's Handset Jack
.
5. Now connect the AC Adapter
to the LKA10 AC Adapter Jack
and into a wall outlet. The Power
Indicator
will light.
6. Make sure that the Handset/Ring Detector Configuration Switch
is in position A (the handset position).
7. Make sure to remove the battery insulator pull tab located between the Remote Unit and the Battery Pack
8. Gently slide the Remote Unit and Battery Pack into the Remote Unit Charging Well
Indicator
lights.
™
(QD)
9. Connect your Headset to the Remote Unit Headset Jack
. Press the Headset Cable into the Headset Cable
Retainer
. If you are using a Headset whose cable terminates in a Quick Disconnect
need the QD to 2.5mm Headset Adapter Cable.
Note: Remote Unit must remain in the Base for 5 seconds to establish a communications link before the system
can function.
Prior to first use, the Battery must charge for 8 hours before the Remote will operate away from the Base. You may,
however, use the Remote while it is in the Charging Well. (Note: May increase charging time.) The Charge LED will
turn off after the Battery is fully charged. You are now ready to make or receive calls.
P L A C I N G
A
C A L L
. The
1. With your headset in position, place the handset off-hook.
2. Press the Talk Button on either the Remote
or the Base Unit
. The Talk Indicator Lights on the
Remote
and Base Unit
will light and you will hear a dial tone.
3. If you do not hear a dial tone, see Troubleshooting section.
4. Dial a co-worker. When your party answers, speak normally.
5. If you do not sound loud enough, or if you sound too loud, adjust the transmit level with the Talk Volume
Control
on the Base Unit.
. The
6. Adjust the volume of your co-worker's voice by using the Listen Volume Control
7. Upon completion of the call, replace the handset and press the Talk Button on either the Remote
. If you
the Base Unit
. The Talk Indicator Lights on the Remote
and Base Unit
Note: Be sure to end the call by pressing the Talk Button on either the Remote
hang up by replacing the handset on your telephone, the Remote will remain on, discharging the battery.
R E C E I V I N G
A
C A L L
1. With your headset in position, when you have an incoming call, place the handset off-hook.
. The Talk
2. Press the Talk Button on either the Remote
or the Base Unit
. The Talk Indicator Lights on the Remote
and Base Unit
will light. Begin speaking.
. If you
3. Upon completion of the call, replace the handset and press the Talk Button on either the Remote
Base Unit
. The Talk Indicator Lights on the Remote
and Base Unit
Note: Be sure to end the call by pressing the Talk Button on either the Remote
up by replacing the handset on your telephone, the Remote will remain on, discharging the battery.
the next number. Each pause occupies the same memory space as a single stored digit. You can repeat the
process for storing numbers until you have stored 10 numbers.
TO CHANGE STORED NUMBERS
To change a number stored in memory, simply store a new number in that memory location.
TO DIAL STORED NUMBERS
Press the Talk Button
. The Talk Indicator
will light up.
When you hear the dial tone, press the Memory/Redial Button
then press the single digit (0-9) memory
location button.
The stored number you have selected will be automatically dialed.
TO DIAL A STORED NUMBER DURING A CALL
The memory recall function also works when additional numbers are required during a call, such as a
numeric password. At the appropriate time during the call press the Memory/Redial Button
assigned key to rapidly transmit the stored number.
THE REDIAL FUNCTION
Press the Talk Button
to get a dial tone.
To redial the last number dialed, press the Memory/Redial Button
, then press the Memory/Redial Button
again.
P A G E
B U T T O N
O N
T H E
B A S E
If someone at the Base Unit needs to summon you, pressing the Page Button
momentarily causes the Remote Unit to emit two sets of beeps.
If you have misplaced the Remote, press the Page Button
on the Base Unit for 3 seconds and the Remote
will beep continuously. Press the Talk Button
on the Remote once you have located it to stop the beeps.
B
Mute/Pause
TALK
Volume
Channel
Mem/Redial
1
2
3
4
5
6
7
8
7
*
0
#
D
FIGURE 1: For LUCENT/AVAYA Series 64XX with a separate headset
N
N
TALK
F
Mute/Pause
TALK
Volume
Channel
Mem/Redial
1
2
3
4
5
6
7
8
7
FIGURE 2: For other LUCENT/AVAYA phones
*
0
#
G
V I S U A L
REMOTE
Talk Indicator – Green LED
. Only on when the Talk Button on either the Remote
activated. Flashes when the telephone rings.
Mute Indicator – Red LED
. On only when transmit audio is muted.
BASE
Power Indicator – Red LED
. On whenever power is applied to the base via the AC Power Adapter
Talk Indicator – Green LED
. Only on when the Talk Button on either the Remote
activated. Flashes when the telephone rings.
and the other end into
Charge Indicator – Yellow LED
. Flashes for a short time while verifying contact when the Remote Unit is placed
in the Remote Unit Charging Well
. Remains steady while charging. Is off when the battery is fully charged.
.
until the Charge
I
C A N N O T
H E A R
1. Make sure that the Remote Battery Pack
™
(QD) module, you will
and/or fully charged. The Battery Pack must charge for about 8 hours.
2. Check that all cords are correctly connected and firmly in place. Pay special attention to ensure that the
telephone handset cord and the Short Cord
3. Adjust the Listen Volume Control
4. Make sure that the Remote Unit is within range of the Base Unit.
5. Make sure that the telephone is connected properly to the Base Unit. See Figures 1 and 2.
6. If you are using a telephone with a separate headset port, make sure that the Handset/Ring Detector
Configuration Switch
is in position B (the ring detector position).
7. If you are using a telephone without a separate headset port, make sure that the Handset/Ring Detector
Configuration Switch
is in position A (the handset position).
8. Separate and reconnect the Battery Pack
9. Return the Remote Unit to the Remote Unit Charging Well
communication link.
R E M O T E
S T O P P E D
1. Separate and reconnect the Battery Pack
on the Remote Unit.
2. Remove and replace the AC power cord from the AC Adapter Jack
or
3. Return the Remote Unit to the Remote Unit Charging Well
will go out.
communication link.
or Base Unit
. If you
C A L L E R
C A N N O T
1. Make sure that the Mute/Pause Button
2. Make sure that your telephone is connected properly to the Base Unit. See Figures 1 and 2.
3. If you are using a telephone with a separate headset port, make sure that the Handset/Ring Detector
Configuration Switch
is in position B (the ring detector position).
or the
4. If you are using a telephone without a separate headset port, make sure that the Handset/Ring Detector
will go out.
Configuration Switch
is in position A (the handset position).
or Base Unit
. If you hang
5. Adjust the Talk Volume Control
6. Adjust the headset so the voice boom is closer to your mouth.
S U P P L I E S A N D A C C E S S O R I E S
Battery Pack
Extend talk time by having a second Battery charged and ready.
Lifter
Rings the Remote Unit for incoming calls and automatically places handset off-hook when you
press "TALK". For use with phones which provide dial tone when Handset is lifted.
Neck Strap
and the
Allows Remote to be worn around your neck.
Right Angle On Line Indicator [OLI]
Alerts co-workers that you are on the phone. Plugs into the Accessory/Lifter jack.
U N I T
on the Base Unit
INFORMATION ON SUPPLIES AND ACCESSORIES: Call 1-800-544-4660 .
D I A G R A M
Remote Unit / Télé-Élement
1
Talk Indicator Light
A B
2
Mute Indicator Light
3
Headset Jack
4
Mute/Pause Button
5
Channel Button
6
Listen Volume Control
Headset Cable Retainer
7
8
Memory/Redial Button
9
Antenna
10
Ringer ON/OFF Switch
11
Talk Button
12
Battery Pack
Base Unit (front)
13
Headset Holder/Antenna
14
Power Indicator Light
15
Talk Indicator Light
16
Charge Indicator Light
17
Talk Volume Control
18
Page Button
A U D I O V I S U A L P R O M P T S
A U D I O
REMOTE
or the Base
is
Alert – Tone emitted by the Remote Unit when the telephone rings. Can be disabled by using the Ringer
ON/OFF Switch
the ringing heard through the headset.)
Low Battery – Two sets of beeps generated whenever the power is low. Heard only through the headset in
Talk mode.
.
Out-of-Range – Three sets of beeps generated whenever the Remote Unit is taken out-of-range of the Base
Unit. Heard only through the headset in Talk mode.
or the Base
is
Linked – One beep heard through the headset whenever the Talk Button on either the Remote
Base
is activated.
T R O U B L E S H O O T I N G
A
D I A L
T O N E
M Y
R E M O T E
O N
T H E
is securely seated in the Remote Unit Charging Well
1. Turn off the Ringer ON/OFF Switch
2. After completion of the call, remember to turn on the Ringer ON/OFF Switch
are properly connected.
I
H E A R
.
1. Try locating your Base Unit in different positions and make sure no objects obstruct the Remote or
Base Unit.
2. Locate the Remote and Base Units away from electronic equipment or other radio-frequency devices.
I C A N H E A R O T H E R C O R D L E S S D E V I C E U S E R S
1. Press the Channel Button
2. Ensure Manual Channel Settings
and the Remote Unit.
3. If others are using a LKA10 or a LCA10 Amplifier in your immediate vicinity, call 1-800-544-4660
for 5 seconds to re-establish a
Monday through Friday, 8:00 a.m. to 5:00 p.m. Pacific Standard Time for instructions on adjusting the
channel control settings.
W O R K I N G
I
N E E D
and the Remote Unit.
A second Battery Pack may be held in the Charging Well while the Remote Unit is in use. This provides an
of the Base Unit.
immediate source of additional talk time. Extra packs are listed under Supplies and Accessories.
for 5 seconds to re-establish a
H E L P
D E S K
Dial 1-800-544-4660 Monday through Friday, 8:00 a.m. to 5:00 p.m. Pacific Standard Time.
H E A R
M Y
V O I C E
is off.
.
F C C R E G I S T R A T I O N I N F O R M A T I O N
F C C R E Q U I R E M E N T S
NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the radio or television
off and on, the user is encouraged to try to correct interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on another circuit.
4. Consult the dealer or an experienced radio/TV technician for help.
F C C R E Q U I R E M E N T S
This equipment complies with Part 68 of the FCC rules. On the baseline underside is a label that contains, among
other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested,
this information must be provided to the telephone company.
The telephone company may make changes in its facilities, equipment, operation or procedures that could affect the
operation of the equipment. If this happens, the telephone company should provide you advance notice in order for
you to make the necessary modifications to maintain uninterrupted services.
If you experience problems with your headset, please refer to the warranty section for information on warranty and
repair service. If the problem is causing harm to the telephone network, the telephone company may request that
you remove the equipment until the problem is resolved. In extreme cases, the telephone company may be forced
to disconnect your service before notifying you of the problem.
K E Y T O D I A G R A M
19
Talk Button
20
Remote Unit Charging Well
Base Unit (rear)
21
Handset/Ring Detector
Configuration Switch
22
Manual Channel Settings
Base Underside
AC Adapter Jack
23
24
Optional Connection to Online Indicator
or Handset Lifter
25
Ring Detector or Handset Jack
26
Telephone Jack
27
Headset Jack
28
Ring Detector
29
AC Adapter
30
Short Cord
31
Handset Jack
49389-01 (3•01)
on the Remote. (Note: Disabling the audible ringer does not disable the Page function or
or
K E E P S
R I N G I N G
W H E N
I
A M
S P E A K E R
P H O N E
.
.
A
B U Z Z
O R
H U M
until you get a clear signal.
are "0/0".
M O R E
T A L K
T I M E
—
PA R T 1 5
—
PA R T 6 8
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