Audio Technica ATW-901a/G Owner's manual

@audio-technica 0
0000 0
RF ~ PEAK
System 9
VHF Wireless System
Installation an d Operation
ATW-901a/G
Gu itarSystem
ATW-901a/H
Headworn Microphone System
ATW-901a/L
Lavalier Microphone System
ATW-902a
Handheld Microphone System
@audio-technica

2
System 9 Installation and Operation
This device complies with part 15 of the FCC Rules. Operation is subject
to the condition thatthis device does not cause harmful interference.
A copy
of the declaration of conformity can be found on the internet at
www.audio-technica.com.
This device complies
with IndustryCanada license-exemptRSS
standard(s)..Operation is subject
to the following two c,onditions: (1 l
this device may not cause interference, and (2) this device must accept
any interference, including interference that may cause undesired
operation
of the device.
Le presentappareil est conforme aux CNRd'lndustrie Canada
applicables auxappareils radio exernptsdelicence.••L'exploitation
est
autorisee auxdeux conditions s\}ivahtes : (l l I' appareilhe do it pas
produire
de brouillage, ed2ll'1Jtilisateur de .. l'appareH doifaccepter tout
bro~;~iiiE@3 • ' t!idiQelectriquesubi, ' m~me • si le ()rouillage·•est·susceptible
d'en ,g:>fl1prornettre· li!} ..fo'nctionhernent.
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CAUTION! Electrical shocl:: can result from removal of the receiver
· Gbvei. Refer servipingto qualified servicepersonnel. No user-
~~t:\ijce~lili • lf<!J~s ~ jn~ide.Po nc>t expose to rain or moisture.
- .. ·:: , ,' ," :: .. ' .. ·· : .· . ''' .
Th~ eire;" e tti~ reeeilJ~r and tnmsmitter hav~ beeri precisely
adjusted
optimum perlol'rnal'lc~ and compliance with tedera.l .... .
regulations,•
Do riotattef'nptto . QPen the .r'eceiver. or transrni tter _ J(l do so
willvo~ 'Ule warranty. and may cause improper operation. ..
Noti~~· . to • illciilli4ualll Wifh ·. im,plinted cardiac. pat:emakfns or,lf!Cp .··
devlcSs: · .··· . ·· · ·· . · .• .. • ,,,, .• .• :,. ·.'
Arw source of RF (radio frequency).energy mayinterfere •vyith normal
functioning of the implanteddevice. All wirelessmicrophones: h~ve •
low-power transmitters (less
than Q.OEiwatts output ] Whith · ·· li~IY
to cause cMficulty, especially if theyate !it)E!asta · .. ..
However, since a "body-pacl::"•
mic transmittertypically is • pl~c~d ! ~gairist
the. body,we suggest·attachil'1g it . at thebelt, rather .ti'lal'l.ina shirt
pockefVo~here it may be immed · ·· e!Y ad)~.nHo . i thep:ie¢llcal device.
Note ~17otpatany medicai-d... .. ·· .. · i;lisruptrori vYiH p~as¢\t\!hen . ihe RP
transmitting source is turned of t Pleasec()otactyourphvsician or ·
medical-deviceproviqer.
if •you ha¥e · a,Y f ql.j~tiqns •• or ': experienc.e•.any
prOblems : With : the ' .useofthis • oraf'lv • !lt~I'RF . equipment. ·
Thank you for choosing
an Audio-Technica professional wir eless
system.
You have joined thousands of other satisfied customers who
have chosen our products because
of their quality, performance and
reliability. This wireless microphone system is the successful result
of
years of design and manufacturing experienc e.
Audio-Technica's Sys tem 9 is a four-channel frequency-agile wireless
system designed
to provide rock-solid performance along with
easy setup and clear, natural sound quality. Fe aturing stackable,
contemporary styling, System 9
is available in handheld, headworn.
guit a r, lavalier and body-pack configurations. The sys tem offers four
compatible user-switchable channels in one
of four available VHF
frequencies (169.505, 170 245, 171.045, and
171 .905 MH z ).
Each System 9 professional VHF wireless system includes a receiver
and either a body-pack transmitter or a handheld microphone/transmitter.
A1W-
901a UniPak®body-p ac ktransmitter systems include models
pre
-pa c kag ed with either an A T- GCW guitar cable (JG). a PRO 8 HE cW
headworn microphone
(JH). or a lavalier mic (JL) for particular applications.
All A-TWireless Essentials®microphones and cables, available separately,
are pre-terminated for use with any
A1W-901 system.
Because System 9 packaging is designed
to hold all versions
of the system, some compartments in the carton may be intentionally
left empty.
The A1W-R900a receiver includes a switching power supply that
automatically adapts
to changes in mains voltage.
The versatile A1W-T901 a UniPak body-pack transmitter has both
a high-impedance input for instruments, and a low-impedance input
with bias co nn ection for use with dy namic and electret condenser
microphones.The A1W-T902a handheld transmitter features a
unidirectional dynamic microphone element.
Both
the body-pack and handheld transmitters use internal AA batteries
and have Power/Mute switches
and inputTrim (level) adjustments.
Receiver Installation
Location
For best operation the receiver should be at least 3' (1 m) above the
ground and at least 3'
(1 m) away from a wall or metal surface to
minimize reflections. Keep the receiver antennas away from noise
sources such
as digital equipment, motors, automobiles and neon
lights. as
wel l as away from large metal objects In multi-channel
systems, position receivers at least 3'
(1 m) apart and keep operating
transmitters at least 6'
(2 m) from the receivers to help assure
maximum
RF performance.
Output Connections
There are two audio outputs on the back panel: balanced and
unbalanced. Use shielded audio cable for
the connection between the
receiver and the mixer. If the input of the mixer
is a 1/4 jack, connect a
ca ble from the 1/4 unbalanced audio output on the back of t he receiver
housing
to the mixer. If the input of the mixer is an XLR -type input,
connect a c
ab le from the balanced XLR-type audio out put on the back
panel
to the mixer.
Power Connection
Connect the DC plug on the included AC power adapter to t he DC
power inp ut on the b ac k of the receiver. Secure the cord over the cord
hook on
the back of the receiver, to keep the plug from being detached
by
an accident al tug on the cord.Then plug the adapter into a standard
120Volt 60 Hz
AC pow er outlet.
(Note that the receiver has no power Off/On switch.The receiver will be
energized whenever the
power adapter is connected and plugged into
the
AC outlet. Unplug the power supply from the AC out l et when the
sys
tem is not in use - both for safe ty , and to conserve ener gy.)
Antennas
A novel "dipo le" antenna system on the receiver improves operation
by providing a
"ground" element in addition to the usual "signal"
element. Position the
two antenn as at 90 ° in the form of a "V;' or
position the left ("signal") antenna vertically and
the right ("ground")
antenna horizontally,
in the shape of an "L.:' (Fig. A) . Use the position
that performs better in your operating environment.
Be certain to
extend both antennas to the1r full 15 ' (38 em) length by holding them at
their bases and pulling o
ut on their caps. Both antenna elements may
be swiveled to the left and right, but
do not atte mpt to rotate them in a
screwing/unsc
re wing motion. To do so may damage the antenna and/or
receiver. For best performance, locate the receiver so
it s an tennas are
in direct line-of-sight
to the transmi tt er's likely operating position.

Receiver Controls and Functions
0--------
@audio-technica
FigureA -Front Panel Controls and Functions
1. ANTENNAS: Position the "signal" antenna (1a) and
"ground" antenna (1 b) as shown to the right and above right. Fully
extend both antennas by pulling on the endcaps.
2. RF INDICATOR: Lights to show presence of transmitter signal.
3. CHANNEL SELECT BUTION: Soft-touch button selects channel.
4. CHANNEL INDICATOR
LIGHTS Lights to show which channel is
selected. A channel indicator
LED will light wh en power is applied
to the receiver.
5. AF PEAK INDICATOR: Only lights when audio distortion
is present at maximum modulation. Not affected by
position
of Volume control.
Figure 8 - Rear Panel Controls and Functions
1. SQUELCH CONTROL: Adjusts level of noise-muting circuit
(preset at fac
tory but can be adjusted as circumstances warrant).
2. VOLUME CONTROL: Adjusts the audio level at the '/ 4 and XLRM
output jacks. Does
not affect AF Peak indicator.
3. UNBALANCED AUDIO OUTPUT JACK: 1/4
TS (Tip-Sleeve) or "mono"
phone ja ck. Use a shield ed ca ble to conne ct to an unbalanced
aux-level input
of a mixeror amplifier.
4. BALANCED AUDIO OUTPUT JACK: XLRM-type connector. A
standard 2-conduc
tor shielded cable can be used to connect the
receiver output to a balanced microphone-level input on a mixer or
integrated amplifier.
5. POW
ER INPUT JACK: Connect the DC plug from the
included
AC adapter.
6. CORD HOO
K: Loop the co rd around the co rd hook to keep
the
DC plug from pulling out accidentally.
3
System 9 Installation and Operation
---~
t

4
System 9 Installation and Operation
Transmitter Setup Controls and Functions
Battery Selection and Installation
Two alkaline AA batteries are recommended.When inserting the battery,
observe correct polarity as marked inside the battery compartment.
Figure C - Handheld Transmitter
HandheldTransmitter Battery Installation
1. While holding the upper part of the transmitter body just belowthe
ball-screen, unscrew the lower body cover
and slide it off to expose
the battery compartment (Fig.
C).
2. Carefully insert two fresh AA alkaline batteries, observing
polarity markings.
3. Screw the body back together. Do not overtighten.
HandheldTransmitter Battery Condition Indicator
After the batteries are installed, press and ho ld the Power/Mute switch
on the bottom
of the handheld transmitter until the indicator LED turns
green.
If the indicator LED does not light up when the Po wer/Mute
sw itch is pressed. the batteries are installed incorrectly or they are
dead.
The indicator LED witt flash to show tow-battery condition.
HandheldTransmitter Channel Selection
Before turning on th e transmitter, use DIP Switches 1 and 2, located
inside the HandheldTransmitter, to select the desired channel.
1. To access the DIP Switches, hold the upp er part of the transmitter
body just belowthe
batt -screen, and unscr ew the lower body cover
and slide it off.
2. To achieve the desired channel, use th e provided screwdriver to
change the DIP switch configurations as follows:
Channel
1: Switches 1 and 2 "up"
Channel2: Switch 1 "up"; Swit ch 2 "down"
Channe l3 : Switch 1 "down"; Switch 2 "up"
Channel4: Switches 1 and 2 "down"
3. Screw the body back together. Do not overtighte n.
Channel Se lection //
DIP Switches /
I /
/
Channel Configuration
Label
/
/
/
/
/
Switch Configuration for Channel Selection
/
/
/
------
---
Gain Trimmer
Battery
Compartment Screwdriver
Indic ato r LED
(Powe
r/Mut e/Battery)
Power/Mute Switch
HandheldTransmitter Mute Function
With the transmitter on, a slight touch of the power swi t ch will toggle
between m
ut ed and unmuted operation. Red indicator LED shows
muted operation. Green indicator
LED s how s unmuted operation.

UniPak<llTransmitter Battery Installation
1. Slide off the battery cover as shown in Figure D.
2. Carefully insert two fresh AA alkaline batteries, observing polarity
markings.
3. Replace the battery cover (Fig. D).
UniPak<llTransmitter Power/Mute/Battery Indicator
After the battery is installed, press and hold the power button until the
indicator
LED turns green (Fig. E). If the indicator LED does not light up
when the power button
is pressed, the batteries are installed incorrectly
or they
are dead.The indicator LED will flash to show low-battery
condition.
UniPak<llTransmitter Channel Selection
Before turning on the transmitter, use DIP Switches 1 and 2, locat ed
inside the UniPak<llTransmitter, to select the desired channel.
1. To access the DIP Switches, slide off the battery cover.
2. To achieve the desired channel, use the provided screwdriver to
change the DIP switch configurations
as follows:
Channel
1: Switches 1 and 2 "up"
Channel 2: Switch 1 "up"; Sw itch 2 "down"
Channel 3: Switch 1 "down"; Switch 2 "up"
Channel 4: Switches 1 and 2 "down"
3. Replace the battery cover.
UniPak®Transmitter Mute Function
With the transmitter on, aslight touch of the Power/Mute button will
toggle between muted and unmuted operation.
Red indicator LED shows
muted operation. Green indicator
LED shows unmuted operation.
UniPak®Transmitter Input Connection
Connect an audio input device (microphone or guitar cable) to the
audio input connector on the top of the transmitter. A number
of
Audio-Technica professional microphones and cab les are available
separately, pre-terminated with a UniPak®input connector (see
www.audio-technica.com).
UniPak <ll TransmitterAntenna
The UniPak®transmitter includes a permanently-attached flexible
antenna. For b
est result s, allow the antenna to hang freely and
full length from
the transmitter. If the received signal is marginal,
experiment
with different transmitter positions on your body or
in strument; or try repositioning the receiver. Do not attempt to
remove, replace or change the length of the transmitting antenna.
5
System 9 Installation and Operation
Figure D - UniPa~ Transmitter
11
\.
I Switch Config•retion for Channel Selection
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~- Channel Configuration Label
·······Microphone
Trimmer (MIC)
- - · Channel Selection DIP Switches
---------- --· Screwdriver
Figure E - UniPa~ Transmitter
Antenna
Power/Mute
Button
Indicator LED
(Power/Mute/Battery)
Input
Connector

6
System 9 Installation
and
Operation
System Operation
Turn
down the receiver volume control and the mixer/amplifier
level before starting up the wireless system. Do not switch on the
transmitter yet.
Receiver on...
Plug the power supply into
an
AC
power source.The green Power
indicator
on
the
front
panel will light.
How
to
Make
Operating Channel Changes
Press the receiver's Channel Select Button repeatedly until the desi
red
channel is reached.
Before turning on the transmitter, use the provided screwdriver
to
set
the transmitter channel selector DIP switches
(Fig
.
Con
page 4 and
Fig.
Don
page
5)
to
the same number that
is
displayed on the receiver.
(If transmitter channels
are
changed while the transmitter is on, the
transmitter
must
be muted
to
confirm selection.)
Transmitter on...
When the transmitter is switched
on,
the receiver's amber
RF
signal
indicator will light.The transmitters have a soft-touch power switch.
When the switch is
set
to
"Mute"
(red indicator
LED).
the transmitter
produces
RF
with
no audio signal. When the switch is
"On"
(green
indicator
LED)
the transmitter produces both
RF
and audio. Excessive
audio input
to
the transmitter will cause
the
receiver's red
AF
Peak
indicator to light.
ReceiverVolume
Under typical operating condition
s,
the receiver's volume control should
be turned a
ll
the way up, with overa
ll
system audio gain adjusted
at
the
mixer or amplifier.
Input Level Adjustment
Input trimmer controls
in
the transmitters enable you
to
maximize
performance for a particular microphone
or
guitar sensitivity, or to
adjust for different acoustic input levels.
Adjusting Input
Level-
UniPakTransmitter
Slide the battery cover off the top part of transmitter and remove
the screwdriver from its clip
(Fig
.
D)
. Gently turn both the
"M
IC"
(MicTrimmer) and "INST"
(ln
strumentTrimmer) controls
to
their full
counterclockwise positions (toward
"L.:')
.
• Microphone:
Adjusting
input
level
Gently turn
on
ly the
"MIC"
(MicTrimmer) control a
ll
the way
up (clockwise, toward
"H")
. Check for excessive gain by speaking/
singing into the microphone at typica
ll
y loud levels while watching the
receiver's
AF
Peak
indicator. If the
AF
Peak
indicator does light, tu
rn
the "MIC" control slightly counterclockwise until the AF
Peak
indicator
no longer lights
with
maximum audio input
to
the transmitter.
• Guitar/Instrument:
Adjusting
input
level
Gently turn
on
ly
the"
IN
ST" (Instrume
nt
Tri
mmer) control all the way
up (clockwise, toward
"H")
. Check for excessive gain by playing
at
typically loud levels while
wat
ching the receiver
's
AF
Peak
indicator.
If the
AF
Pe
ak
indicator does
li
ght, turn
the
"INST" control slightly
counterclockwise until the
AF
Peak
indicator no lon
ger
lights
wit
h
maximum instrument input
to
the transmitter. After adjusting input
leve
l,
return the screwdriver
to
its clip and reinsta
ll
the
battery cove
r.
No further transmitter gain adjustments shou
ld
be needed, as long as
the input device and the acoustic input level
are
not changed.
Adjusting Input Level -HandheldTransmitter
Unscrew the lower body cover
and
slide it off, exposing the screwdriver
and "LEVEL"
(Ga
in
Trimmer) control (Fig.
C).
Remove the screwdriver
from its clip. Gently turn the "LEVEL" control
to
its full clockwise
position (toward the side marked
"H"
), the factory setting. Check for
excessive
ga
in
by speaking/singing into the microphone at
ty
pically-loud
levels while watching the receiver's AF
Peak
indicator. If the AF
Peak
indicator does
li
ght, turn the
"LEVEL
" control slightly counterclockwise
until the
AF
Peak
indicator no longer lights
with
maximum audio input
to
the mic/transmitter.
Return the screwdriver
to
its clip and close and secure the l
ower
body.
No further transmitter gain adjustments should be needed,
as
long
as
the acoustic input does not change significantly.
CAUTION!
The
small trimmercontrols are delicate; use only the
suppliedscrewdriver. Do
not
for
ce
the trimmers beyond theirnormal
790°
range
of
rotation.
Return the screwdriver to its storage clip when not
in
use.
Ten
Tips to Obtain
the
Best Results
1.
Use only fresh alkaline batteries.
Do
not
us
e
"ge
ne
ral
purpose"
(
ca
rbon-
zinc)
batteries.
2. Position the receiver
so
that it
has
the fewest possible
obstructions between it and the
no
rmal locati
on
of the transmitter.
Line-of-sight
is
best.
3.
The transmitter
and
the receiver should
be
as
close together
as
conveniently possible, but not less than 6'
(2
m)
.
4.
Do
not place the receiver antennas within 3'
(1
m)
of
another
receiver
or
antenna.
5.
The
receiver antennas should be kept away from any metal.
6.
A
re
ceiver
ca
nnot receive signals from
two
transmitters
on
the
sa
me
frequency at the same time.
7
In
the Un
iPak
transmitter, the "MIC" or "
INS
T"
input control
not
in
use should be set to
minimum
.
8.
If the receiver output
is
set too low, the overall signal-to-noise ratio
of the system may
be
reduced. Converse
ly,
if the volume control
of the
re
ceiver is set too high,
it
m
ay
over-drive the input of the
mixer/amplifier, causing distortio
n.
Adjust the output level of the
receiver
so
the
hi
ghest sound pressure level going into the
microphone
(or
the loudest
in
strument playing l
evel)
causes no
input overload in the mi
xer,
and
yet permits the mixer level
controls to operate
in
their "no
rma
l"
range (not set too h
ig
h or
too low).
Th
is provides the optimum signal-to-noise for the
entire system.
9.
Turn
the transmitter off when not in use. Remove the battery if
the t
ra
nsmi
tt
er is not
to
be
used for a period of time.
10
. Unplug the
re
ceiver from the
AC
outlet when the system
is
not
in
use.

System Operating Frequencies
System Operating Frequencies
Each
transmitter/receiver
system
operates on a choice
of
four
switch-
selected frequencies. Available frequencies are shown below. All
frequencies may be combined for up
to
4
sim
ultaneous
ope
rating
channels.
Tra
veling frequencies normally
work
anywhere
in
the
USA and Canada.
Not
all frequencies available in all areas outside the US. Please check
with
local regulations.
System 9 Operating Frequencies/Channels
Channel
Frequency-
MHz
Frequency Code
1 169.5
05
T2
2 170.245
T3
3 171.045 T5
4 171.905 T8
7
System 9
Installation and Operation
RF
Interference
Please
note
that
wireless
frequencies are shared
with
othe
r radio ser-
vices. According
to
Federal Communications Commission regulations,
"Wireless
mic
r
ophone
operations are unprotected
from
interference
from
other
licensed operations
within
the
band.
If
any interference is
received by any Government
or
non-Government operation, the
wireless
microphone
mus
t cease operation..."
If
you need assistance
with
operation or frequency selec
ti
on, please
co
ntact
your dealer
or
the Audio Solutions at Audio-Technica U.S.
Extensive wireless information also is available on
the
A-T
Web
site
at
www.audio-technica.com.
For
future
reference,
please
record
your
system
information
here.
The
serial
number
appears
inside
the
battery
compartment
in
each
transmitter
,
and
on
the
bottom
of
each
receiver.
Receiver
Model
ATW
-
R900a
Transmitter
Model
ATW-T90
1a
or
2a
Specifications
OVERALL
SYSTEM
Operating Frequencies
VHF
highband,
169
MHz
to
172
MHz
Modulation Mode FM
Maximum Deviation
±10kH
z
Dynamic
Range
~90
dB
(A-weighted). typic
al
Total
Harmonic
Di
stortion <
1.5
% (at 1
kHz,
±10kHz deviation)
Operating Range 200'
(60
m)
typi
cal
Op
en
range
en
v
iro
nm
ent
with
no
int
erfer
ing
signa
ls
Operating Temperature
Range
40° F
W
C)
to
110°
F (43°
C)
Frequency Response
RECEIVER
Receiving System
Image Rejection
RF
Sensitivity
Normal Output Level
XLR,
balanced:
'/."
(6
.3 mm). unbalanced:
Power Supply
Dimensions
Net Weight
Accessory
In
cluded
Battery performance may be reduced
at
v
ery
low
t
em
pe
ratures
80
Hz
to
13
kHz
Non-diversity, single-ch
an
nel,
du
al antenna system
50
dB
minimum
20 dBuV at 60
dB
S/
N ratio
(50
ohms termination)
350 mV
(1
kHz
modulati
on,
10
kH
z
deviati
on,
100k ohm l
oad)
700 mV
(1
kHz m
od
ulati
on,
10kH
z
deviation, 100k ohm l
oad)
100
-240V
AC
(50/60 H
z)
to
12V
DC
.5A
(center positive) switched mode external
power supply
748' (190.0 mm) W x
1.82"
(46
2 mm) H x
5.06" (128.5 mm) D
12
.0
oz
(337 grams)
Power supply
Seria
l
Numb
er
Serial
Num
ber
UNIPAK
"'
TRANSMITTER
RF
Output Power
Spurious
Em
i
ss
ions
Input
Connection
Batteries
(n
ot i
nc
lud
ed)
Battery Life
Dimensions
~
M
NetWeight (without batteries)
HANDHELD
TRANSMITTER
RF
Output Power
Spurious Emissions
Batteries (not included)
Battery Life
Dimensions
NetWeight (without batteries)
Accessory In
clu
ded
10mW
Fo
ll
owing federal
and
natio
na
l
re
gulations
Fo
ur
-pin Locking
Connector
Pin 1: GND, Pin 2: INST INPUT,
Pin
3:
MIC
INPUT,
Pin
4: DC BIAS
+9V
T
wo
1.5V AA
8 hours (alkalin
e)
Depending on battery type and use pattern
2
.7
6"
(7
0.2 mm) W x 4.08'
(103
.7 mm) H
x 0.
98"
(24.9 mm) D
2.8
oz
(80
.0 grams)
10mW
Following federal
and
national regulations
Two
1.5V
AA
8 hou
rs
(alkaline)
Depending on battery
ty
pe
a
nd
use pa
tt
ern
9
.9
1'
(251.8
mm) l
ong,
2.
1
1"
(53
.5 mm) diameter
9.2
oz
(260
grams)
AT8456a Quiet-F
le
x
'"
stand clamp
'
In
the interest of standards development, A.1U.S. offers fu
ll
details
on
its test me
th
ods to
other
indu
stry
pr
of
e
ss
ionals
on
request.

System 9 Installation and Operation
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hi -naruse, M ac hida, Tokyo 194 -8666, J apa n
Audio- Technica U. S ., In c.
1
22 1 Commerce Drive, Stow, Ohio 44224, USA
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© 2017 Audio-Technica Co rp o ra tion P5239 1-Qt

t
n
. i
'
\
@audio-technica.
Audio-Technica
U.S
., Inc.,
1221
Commerce Drive, Stow, Ohio 44224 P52269

U.S.Two-Year
Limited
End-User
Warranty
This product and selected Audio-Technica brand products purchased
in
the
U.S.A.
from
an
authorized Audio-Technica
(A.T.U
.
S.)
dealer are warranted
for
two
years
from
date of purchase by A.T.U.S.
to
be free
of
defects
in
materials and workmanship.
To
identify those products, go
to
www.audio-technica.com/usawarranties.
In
event
of
a
defect, End-User's exclusive remedy is at A.T.U.S.' election, the cost
of
repair, refund
of
the purchase price
in
the
form
of credit or cash, or replacement
of
the
product.
The product
must
be delivered
to
A.T.U.S. or
an
Authorized Service Center, prepaid,
together
with
the sales slip
or
other proof
of
purchase date. This warranty excludes
defects due
to
normal wear, abuse, shipping damage, or failure
to
use product
in
accordance
with
instructions. This warranty is void
in
the event
of
unauthorized
repair or modification, or removal or defacing of the product labeling.
For
U.S.
service return instructions and procedure please go to:
www.audio-technica.com/returninstructions.
A.T.U.S.'
warranty is
to
the
End User only. Except for A.T.U.S.' said express
warranty, A.T.U.S. MAKES NO WARRANTIES, EXPRESS
OR
IMPLIED, WITH
RESPECT
TO
THE PRODUCTS. A.T.U.S. SPECIFICALLY MAKES NO WARRANTY
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OR
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OR
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ON
BREACH
OF
WARRANTY,
NEGLIGENCE, STRICT LIABILITY, TORT
OR
OTHERWISE.
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vary
from
state
to
state.
Outside
the
U.S.A., please contact your local dealer for warranty details.
Audio-Technica U.S., Inc.
1221
Commerce Drive
Stow, Ohio 44224