49383-01 (11•98)
User's Guide
Guide d’ Utilisation
Guía para el Usuario
Headset
Switcher
™
Multimedia Amplifier
MX10
Headset
Switcher
™
Multimedia Amplifier
MX10
iii
Install in 5 easy steps.
Step 1: Plug into power source.
Step 2: Attach to phone and headset.
Step 3: Set default settings
.
Step 4: Set telephone/amplifier
compatibility switch.
Step 5: Connect to an audio device.
Make a test call.
Learn the basics.
Use advanced features.
ii
Amplifier Features
• Compatible with Sound Blaster™sound cards,
CD players, tape recorders.
• SoundGuard
®
Plus™Sound Compression protects
you from harsh noises, such as fax tones.
• Call Clarity
™
System improves incoming and
outgoing sound.
• Switch easily between headset and handset,
and between phone and audio device.
•Incoming volume adjustments.
• Mute
Advanced Features Enable:
• Speech recognition applications
• Training or music at the desktop
• Internet phone calls
• Record and play messages and music
• Call recording
welcome
to the Headset Switcher
™
Multimedia Amplifier
from Avaya
PART I
PART II
PART III
PART IV
The Headset Switcher Multimedia Amplifier adapts your telephone
and computer or external audio device to an Avaya headset and
provides control of the sound through your headset.
This User Guide will help you install your Switcher amplifier, learn its
basic operations and take advantage of its more advanced features.
The Switcher amplifier is not designed to work on telephones
that have the dial pad in the handset or on cordless telephones.
1 Amplifier to QD Coil Cable
2 AC Power Supply
3 External Audio Device Jack
(Mini-DIN)
4 Telephone Line Jack
5 Screwdriver
6 Handset Jack
7 AC Power Supply Jack
8 Audio Device Cable
9 Amplifier to Telephone Coil Cable
iv englishiv v
Connect the Switcher Multimedia Amplifier to your telephone and
computer or audio device as shown. Follow the five easy steps on
the following pages for complete installation details.
If you are not using the Switcher Multimedia Amplifier with a
computer or other external audio device, connect the Switcher
amplifier to your telephone as shown. Follow the first four easy
steps on the following pages for complete installation details.
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1 2
4
567
8
9
Headset Switcher
™
Amplifier
1 Battery Access Door
2 Telephone/Amplifier
Compatibility Slide Switch
3 Telephone/Amplifier
Compatibility Slide Switch Cover
4 Outgoing Volume Control
5 Incoming Volume Thumbwheel
6 Headset/Handset Selector
7 Telephone/Computer Audio
(controls direction of incoming sound)
8 Microphone Selection
(controls direction of microphone)
9 Headset Jack
10 External Audio Device Incoming
Volume Control
installation
overview
vi 1
INSTALLATION STEPS
The AC power supply is shown installed
and plugged in to a standard wall socket
on the Installation Overview (see page v).
The Switcher amplifier requires power to
work with most phones.
Power is not required for the Switcher
when using:
• Avaya Merlin
®
, System 75/85 phones
• Avaya Definity
®
and 8400 series phones
Installing batteries
We recommend an AC power supply (included).
Two AA alkaline batteries (not included) may
also be used, but batteries will need to be
replaced frequently.
1. Remove the Battery Access Door located
on the side of the amplifier by placing your
thumb on the door and pushing down.
2. Install two AA alkaline batteries and
replace the door.
3. You will hear three “beeps“ through
the headset when the batteries are low.
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install
in 5 easy steps
PLUG INTO POWER SOURCE
CONNECT TO PHONE
AND HEADSET
SET DEFAULT SETTINGS
SET TELEPHONE/AMPLIFIER
COMPATIBILITY SWITCH
CONNECT TO AN
AUDIO DEVICE
I
PAR T
STEP
1
plug into
power source
INSTALLATION STEPS
1. Unplug your telephone’s handset cord from
the telephone base.
2. Plug your telephone’s handset cord into the
Switcher amplifier handset jack ( ).
3. Connect your telephone base to the Switcher
amplifier telephone jack ( ) using the short
curly cord. On your telephone base, plug the
short curly cord into the outlet normally
used for your handset.
4. Plug the headset cord into the Quick
Disconnect
™
(QD) module on the long curly
cord coming from the front of the amplifier.
The QD will allow you to disconnect the
headset from the amplifier when you are
not using the phone, or need to move
away from the amplifier, while leaving
your headset in place.
INSTALLATION STEPS
These are the default settings for
headset use.
1. Headset/Handset Selector is switched
to Headset ( ).
2. Telephone/Computer Audio Switch is
released (no red indicator showing).
3. Microphone Switch is released (no
red indicator showing).
4. Incoming Volume Thumbwheel is set to 4.
5. The Outgoing Volume Control has been
pre-set. You can adjust it when you
place your first call (see page 7).
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STEP
2
attach to
phone and headset
STEP
3
set default
settings
2
3
4
5
6
2
3
4
5
6
2
3
4
5
6
INSTALLATION STEPS
1. Put on headset.
2. Lift the phone’s handset off the cradle
and place it on your desk.
3. If you don’t hear a dial tone, adjust
the Telephone/Amplifier Compatibility
Switch as indicated below:
1. Remove the Telephone Compatibility
Switch Access Door by placing two
fingers or thumbs on the raised bumps
and pushing down.
2. Remove the flat, plastic screwdriver from
the bottom of the amplifier by sliding it
through the braces holding it in place.
3. Make sure the amplifier is in the default
settings, and your telephone handset is
off of its cradle.
4. Using the screwdriver, slide the
Compatibility Switch until you hear a
clear dial tone. Experimenting with
various switch settings will not harm
the amplifier or your telephone.
INSTALLATION STEPS
1. Plug the single-jack end of the Audio
Device Cable (mini-DIN) into the
external audio device jack on the
rear panel of the amplifier.
2. Plug the twin jack ends of the Audio
Device Cable into the audio device,
matching the icons.
english english4 5
STEP
4
set telephone/amplifier
Compatibility Switch
STEP
5
connect to
an audio device
3
4
5
1
2
3
6
4
5
6
–
+
3
4
5
1
2
3
6
4
5
6
–
+
MIC
Line Out
SPKR
MAKE A TEST CALL.
1. Put on headset. Refer to your headset’s User Guide to
adjust the microphone position for best performance.
2. Lift the phone’s handset off the cradle and place it on your desk.
3. Make sure your Switcher amplifier settings are in default.
See page 3 for details.
4. Call a friend or colleague.
5. Adjust the Incoming Volume using the Incoming Volume
Thumbwheel. Refer to page 10 for more details.
6. Adjust the Outgoing Volume Control until the person on
the other end can hear your voice at an appropriate level.
See page 11 for more details.
7. If your friend cannot hear you, or you hear a buzz or hum,
try changing the Compatibility Switch. See page 4 for
more details.
8. Try activating the Mute function by depressing the
Microphone Selection Switch (red indicator showing).
Release the Microphone Selection Switch (no red
indicator showing) to deactivate the Mute function.
See page 12 for more details.
9. If you plugged your Switcher amplifier into an AC power
source, try unplugging the Power Supply. If you lose
power, your phone model requires AC power for your
Switcher amplifier. Plug the amplifier into the AC power
source again.
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make
a test call
II
PAR T
LEARN THE BASICS
Default settings
These are the default settings for
headset use:
1. Headset /Handset Switch on Headset ( ).
2. Microphone Switch is released (no red
indicator showing).
3. Telephone/Computer Audio Switch is
released (no red indicator showing).
4. Incoming Volume Thumbwheel is set to 4.
Making and Receiving Calls with
a Headset
1. Put on headset.
2. Make sure the amplifier settings are
in default.
3. Lift the phone handset off the cradle
and place on your desk.
4. Make or receive your call. You will use
the dial pad and/or other features of
your telephone as you would normally.
5. To finish a call, place the phone handset
back on the cradle.
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learn
the basics
DEFAULT SETTINGS
MAKING AND RECEIVING CALLS WITH A HEADSET
ADJUSTING •HEADSET INCOMING VOLUME
•HEADSET OUTGOING VOLUME
•AUDIO DEVICE LISTENING VOLUME
MUTING A CALL
MAKING AND RECEIVING CALLS WHILE LISTENING
TO AN AUDIO DEVICE
SHUTTING OUT SOUND FROM AN AUDIO DEVICE
MAKING AND RECEIVING CALLS WITH A HANDSET
8
III
PAR T
2
3
4
5
6
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LEARN THE BASICS
Adjusting Headset Incoming Volume
1. Adjust the volume by turning the
Thumbwheel on the top panel.
2. Try different volume settings. 1 is
the quietest and 9 is the loudest.
3. “Make a Test Call” (see page 7)
provides more details about
adjusting your incoming volume.
LEARN THE BASICS
Adjusting Headset Outgoing Volume
1. Outgoing Volume is pre-set. Try making a
test call before adjusting (see page 7).
2. Access the Outgoing Volume Control,
remove the panel on the left-hand side of
the amplifier. The same panel houses the
Telephone/Amplifier Compatibility Switch.
3. Use the screwdriver attached to the
bottom of the amplifier to adjust the
Outgoing Volume Control. Turn clockwise
to make your voice louder to the caller.
Turn counter-clockwise to make your voice
quieter to the caller.
4. Replace the panel door and the screwdriver.
Adjusting Audio Device
Listening Volume
1. Use the Audio Device Incoming Volume
Control on top of the Switcher amplifier.
2. The Telephone/Computer Audio Switch
should be depressed (red indicator
showing). The Microphone Selection
Switch should be in default position
(no red indicator showing).
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2
3
4
5
6
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LEARN THE BASICS
Making and Receiving Calls with a Handset
1. Switch the Headset/Handset Selector
to handset ( ).
2. Use the phone handset as you
normally would.
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LEARN THE BASICS
Muting a Call
1. Activate the Mute function by depressing
the Microphone Selection Switch (red
indicator showing).
2. Deactivate the Mute function by releasing
the Microphone Selection Switch (no red
indicator showing).
Note: Do not assume the caller cannot
hear you. Some soundcards have “local
loop back,” which means that the caller
can hear what you are saying through
the computer. Try a test call first and
check this feature with your soundcard.
Making and Receiving Calls while
Listening to an Audio Device
1. Depress the Telephone/Computer Audio
Switch (red indicator showing).
2. Lift handset off your telephone base cradle.
Shutting Out Sound from an Audio Device
1. Release the Telephone/Computer Audio
Switch (no red indicator showing).
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2
3
4
5
6
1
2
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USE ADVANCED FEATURES
Using Computer-based Speech
Recognition Applications
To listen to both your telephone and your
computer, depress the Telephone/Computer
Audio Switch (red indicator showing).
To switch from talking to your telephone
to talking to your computer, depress the
Microphone Selection Switch (red
indicator showing).
Making an Internet Phone Call
1. Depress both the Telephone/Computer
Audio and the Microphone Selection
Switches (red indicator showing).
2. You may need to adjust your soundcard
volume settings for optimum performance.
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use
advanced features
USING COMPUTER-BASED SPEECH
RECOGNITION APPLICATIONS
MAKING AN INTERNET PHONE CALL
RECORDING AND PLAYING OUTGOING
MESSAGES AND MUSIC
RECORDING A CALL
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PAR T
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3
4
5
6
2
3
4
5
6
2
3
4
5
6
USE ADVANCED FEATURES
Recording a Call
1. Depress the Telephone/Computer Audio
Switch (red indicator showing) and make
sure the rest of your settings are in
default.
2. Record using your external audio device.
Your side of the conversation may be
quiet depending on the make and style
of your phone.
Note: To control recording volume,
consult your audio device user manual.
Note: This device has the capability of
recording telephone conversations.It
does not emit an audible tone or beep
to notify the other party that a call is
being recorded. Permission should be
obtained from the other party when a
recording is being performed.
The FCC and various states have laws,
rules and regulations that prohibit or
restrict the unauthorized recording of
telephone conversations.This device
should only be used in accordance with
those laws, rules and regulations.
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USE ADVANCED FEATURES
Recording and Playing Outgoing
Messages and Music
1.
Switch the Headset/Handset selector
to Headset. Depress the Telephone/
Compute
r Audio Switch (red indicator
showing), and the Microphone Selection
Switch (red indicator showing).
2. Use your audio device to control
recording, playback and volume.
3. To interrupt or take over the phone call,
simply release the Microphone Selection
Switch (no red indicator showing).
Note: Some computer soundcards
have “local loop back,” which means
your callers can hear what you’re
saying. Do not assume that your
caller can not hear you.
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maintenance
and troubleshooting
A
SECTION
MAINTENANCE AND
TROUBLESHOOTING
Maintenance Hints
PROBLEM
ITEMS TO CHECK
I DO NOT HEAR A
DIAL TONE WHEN
I TRY TO MAKE
OR RECEIVE A
PHONE CALL
If you are using an AC Power Supply, confirm
that it is plugged in and the power outlet is
turned on.
If you are using batteries, confirm that they
are good and placed in the battery
compartment correctly.
Confirm that the Headset/Handset Selector
Switch is switched to Headset ( ).
Confirm that you have lifted the telephone
handset out of the cradle.
Confirm that the telephone handset cable
and the short curly cord to the telephone are
connected in the correct jacks (see Part 1 of
this guide).
Confirm that the Telephone/Amplifier
Compatibility Switch is in the correct setting
for your phone (see "Set the Telephone/Amplifier
Compatibility Switch” on page 4). You may
want to try moving the switch through all of
the positions until you hear a clear dial tone.
Experimenting with various switch settings
will not harm the amplifier or your phone.
Trouble Shooting Guide
MAINTENANCE AND
TROUBLESHOOTING
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MAINTENANCE AND
TROUBLESHOOTING
english
PROBLEM
ITEMS TO CHECK
I GET A LOW
PITCH HUM IN
MY HEADSET
SPEAKER AND/
OR MY CALLERS
COMPLAIN THEY
CAN HEAR HUM
Change the Telephone/Amplifier Compatibility
Switch between position 5 and 6 to see if the
hum goes away in either position. Use the
position with no hum.
Ensure the Audio Device Cable is routed away
from your monitor or other electrical device.
If you are using batteries to power the Switcher
Amplifier, the three ‘beeps’ are telling you that
the batteries are low and need to be replaced.
See “Installing Batteries” on page 1.
I HEAR THREE
‘BEEPS’ IN
THE HEADSET
Maintenance Hints
Trouble Shooting Guide
PROBLEM
ITEMS TO CHECK
MY CALLERS SAY
THAT THEY CAN’T
HEAR ME AT ALL OR
THEY CAN’T HEAR
ME VERY WELL
Make sure the microphone of your headset is
positioned in front or near your mouth. If you
are using a “noise-cancelling” headset, the
position of the microphone is very important.
You may need to adjust the “Outgoing Volume”.
See “Adjusting Outgoing Volume” on page 11.
Confirm that the Telephone/Amplifier
Compatibility Switch is in the correct setting
for your phone (see "Set the Telephone/Amplifier
Compatibility Switch” on page 4). You may
want to try moving the switch through all of
the positions until your caller hears you clearly.
Experimenting with various switch settings
will not harm the amplifier or your telephone.
Trouble Shooting Guide
Maintenance Hints