Audio Technica ATW-0814 MK3 User manual

ATW-0800 Series

UHF Dual Channel Wireless System

INSTRUCTION MANUAL

ATW-0814 MK3

ATW-0817 MK3

ATW-0814/17 MK3

Handheld Dynamic Microphone System

UniPak™ Transmitter System

Handheld Dynamic Microphone and UniPak™ Transmitter System

Installation and Operation

System Operation

Receiver On

1. Turn down the AF level controls of the receiver.

2. Switch on the reciever. Power indicator will light up (red LED). AF peak

indicator (red LED) will brink and go off.

3. Turn off power switch of the transmitter(s) when changing the channels on

the reciver.

4. If the operation indicator(s) on the reciver light(s) up (yellow LED) when

your transmitter(s) is(are) off, there might be RF interference caused by TV

broadcast on or around the same frequency as your wireless system. Slide

the channel change switch(es) to other channel(s) to avoid the interference.

Be certain that the operation indicator(s) stay(s) off.

RF interference occur when radio signal or TV signal is on the same

frequency as the wireless microphone.

UniPak Input Level Adjustment

Trimmer adjustments in the UniPak transmitter (Fig. E) will enable you to use

microphones with different output levels or guitars that have built-in preamps.

To adjust microphone (Lo-Z) input levels, gently turn the “MT“ (Mic Trim-

mer) control to the full clockwise position (Hi). Check for excessive gain by

speaking/singing into the microphone at typically-loud levels while watching

the receiver ’s AF Peak indicator. If the AF Peak indicator does light, turn the

MT control slightly counterclockwise until the AF Peak indicator no longer

lights with maximum audio input to the transmitter.

Follow the same procedure when using the guitar (Hi-Z) input, adjusting the

“GT“ (guitar trimmer) control to set the transmitter’s audio input level.

The input control not in use should be set to minimum.

CA U TI O N! Th e s ma l l t r im me r c on t ro ls a re de l ic a t e, u se o nl y a s ma l l

screwdriver or alignment tool with a maximum 2mm-wide blade. Do not force

the trimmers beyond their normal 260º range of rotation.

Transmitter On

1. Select the same channel number with the channel switch on the transmitter

as selected on the receiver before switching on the transmitter (Fig. D).

Tuner A in the receiver is for the microphone transmitter with gold (silver)

band and tuner B for the one with red (blue) band. (in case of unipak

transmitter: refer to the frequen cy indication located on the bottom of

unipak transmitter.)

2. Set the switch on the microphone transmitter to “ON” position. Battery

indicator (red LED) will light. Replace the batteries if the battery indicator

doesn’t light.

3. Operation indicator (yellow LED) on the receiver will light. This shows that

the receiving signal is strong enough.

4. When changing the channel of a microphone transmitter, switch off the

transmitter first and then change the channel.

Receiver Squelch

The squelch control on the back of the receiver is preset at the factory, but

can be adjusted if you must use the system in an area with considerable

R F in t er f er e nc e. D o no t a d ju s t t he s qu e lc h c o nt r ol i f no t n e ce s sa r y.

Oversquelching the receiver may cause an unstable operation.

UHF Dual Channel Wireless Systems

Installation and Operation

System Packaging

Introduction

Thank you for choosing an Audio-Technica professional wireless system.

You have joined thousands of other satisfied customers who have chosen

ou r products b ecause of their quality, performa n c e and re l i ability. Th i s

Audio-Technica wireless microphone system is the successful result of years

of design and manufacturing experience.

The receiver is half-width for a standard 19” (1U) rack mount. Two receivers

(on different frequencies) can be mounted side by side, using an AT8628

joining plate kit.

P l e a s e n o t e t h a t i n w i r e l e s s - s y s t e m a p p l i c a t i o n s t h e r e m u s t b e a

transmitter-receiver combination set to a separate frequency for each input

desired. Because some of the wireless frequencies are in or near UHF TV

freq uencies, only c ertain w ireless fr equencie s are usable in a partic ular

geographic area. Also, only certain of the available operating frequencies may

be used together.

Fig. A

Setup And Connection For Receiver

Setup:

1. For best operation the receiver should be at least 1m above the ground and

at least 1m away from a wall or metal surface to minimize reflections.

2 . K e ep t h e r ec e iv e r ’s a n te n n a s a w a y

fr o m n oi s e so u r ces s uch a s mo t or s,

aut omobiles, digital devices and neon

lights, as well as large metal objects.

3. Position the receiver so that it has the

fewest possible obstructions between it

and the normal location of the wireless

microphone. Line-of-sight is best.

4. When two transmitters are used simulta-

ne o u s ly, ke e p t he t ra n sm it t er s a t l e as t 2 m a wa y f r om t h e r e ce iv er,

meanwhile keep 2m at least between each transmitter.

Connection:

1. There are 2 kinds of audio outputs on the back of the receiver: balanced

(200 mV) and unbalanced (360 mV). Use shielded audio cable for the

connection between the receiver and the mixer. If the input of the mixer

is an XLR-type input, connect cables from the balanced XLR-type audio

outputs on the back of the receiver to the mixer. If the input of the mixer is

a 1/4” jack, connect cables from the 1/4” unbalanced audio outputs on the

back of the receiver to the mixer.

2. Attach the antennas to the antenna connectors on the front of the receiver.

3. Connect the included AC adapter to the DC power input on the back of the

receiver.

CAUTION! Electrical shock can result from removal of the receiver cover. Refer

servicing to qualified service personnel. No user-serviceable parts inside. Do not

expose to rain or moisture.

The circuits insid e the receiv er and tran smitte r have been precisel y adjuste d for

optimum performance and compliance with federal regulations. Do not attempt to open

the receiver or transmitter. To do so will void the warranty, and may cause improper

operation.

Individu als with implante d c ard iac pacemake rs or AI CD de vices:

Please see notice on back cover.

ATW-0814MK3

Receiver: ATW-R08MK3 x 1 pc.

Transmitter: ATW-T14MK3 (hand-held wireless microphone) x 2 pcs.

AC adapter: 12V DC 500mA x 1 pc.

Antennas: 1 pair.

Connection cable: 6.3mm plug x 1 pc.

ATW-0817MK3

Receiver: ATW-R08MK3 x 1 pc.

Transmitter: ATW-T17MK3

(unipak transmitter) x 2 pcs.

AC adapter: 12V DC 500mA x 1 pc.

Antennas: 1 pair.

Connection cable: 6.3mm plug x 1 pc.

ATW-0814/17MK3

Receiver: ATW-R08MK3 x 1 pc.

Transmitter: ATW-T14MK3

(hand-held wireless microphone) x 1 pcs.

ATW-T17MK3

(unipak transmitter) x 1 pcs.

AC adapter: 12V DC 500mA x 1 pc.

Antennas: 1 pair.

Connection cable: 6.3mm plug x 1 pc.

Adjustment And Functions Of Receiver

Front Panel

(Fig. B)

TUNER A ANTENNA CONNECTOR: Antenna connector for tuner “A.” Attach the antenna

directly, or extand it with an antenna cable.

TUNER A AF LEVEL CONTROL: Adjusts the audio output level of tuner “A.”

POWER INDICATOR

POWER SWITCH: Press switch on, and the “POWER” indicator will light.

TUNER A OPERATION INDICATOR: Indicates the signal condition of tuner “A.”

TUNER A CHANNEL CHANGE SWITCH: Switches the channels of tuner “A.”

TUNER A AF PEAK INDICATOR: Indicates when maximum modulation of the microphone A

without distortion has been reached (AF level control adjustment does not affect the maximum

modulation).

TUNER B OPERATION INDICATOR: Indicates the signal condition of tuner “B.”

TUNER B CHANNEL CHANGE SWITCH: Switches the channels of tuner “B.”

TUNER B AF PEAK INDICATOR: Indicates when maximum modulation of the microphone A

without distortion has been reached (AF level control adjustment does not affect the maximum

modulation).

TUNER B AF LEVEL CONTROL: Adjusts the audio output level of tuner “B.”

TUNER B ANTENNA CONNECTOR: Antenna connector for tuner “B.” Attach the antenna

directly, or extand it with an antenna cable.

Rear Panel

(Fig. C)

TUNER B GROUND LIFT SWITCH: Disconnects the ground pin of the balanced output (14)

of tuner “B” from ground. Normally, the switch should be to the left (ground connected). If hum

caused by a ground loop occurs, slide switch to the right.

TUNER B BALANCED AUDIO OUTPUT JACK: XLRM-type connector of tuner “B.” A standard

2-conductor shielded cable can be used to connect the receiver output to a balanced input on a

mixer.

TUNER A BALANCED AUDIO OUTPUT JACK: XLRM-type connector of tuner “A.” A standard

2-conductor shielded cable can be used to connect the receiver output to a balanced input on a

mixer.

TUNER A GROUND LIFT SWITCH: Disconnects the ground pin of the balanced output (15)

of tuner “A” from ground. Normally, the switch should be to the left (ground connected). If hum

caused by a ground loop occurs, slide switch to the right.

TUNER B UNBALANCED AUDIO OUTPUT JACK: 6.3mm phone jack of tuner “B.” Can be

connected to an unbalanced audio-level input of a mixer or amplier.

TUNER A UNBALANCED AUDIO OUTPUT JACK: 6.3mm phone jack of tuner “A.” Can be

connected to an unbalanced audio-level input of a mixer or amplier.

TUNER A & B MIX UNBALANCED AUDIO OUTPUT JACK: 6.3mm phone jack of mixed audio output of

tuners “A” and “B.” Can be connected to an unbalanced audio-level input of a mixer or amplier.

TUNER B SQUELCH CONTROL: Adjusts level of noise-muting circuit of tuner “B” (preset at

factory, but can be adjusted as circumstances warrant).

TUNER A SQUELCH CONTROL: Adjusts level of noise-muting circuit of tuner “A” (preset at

factory, but can be adjusted as circumstances warrant).

DC POWER INPUT JACK: Always use the included AC adapter.

ANT. A ANT. B

MIN MAX

OFF

CH.2CH.1

AF LEVEL

POWER

TUNER A AF PEAK

MIN MAX

AF LEVEL

CH.2CH.1

TUNER B AF PEAK

AT W-R

08MK3

UHF DUAL RECEIVER

Fig. B Receiver Front Panel

TUNER B

AF OUT BALANCED

TUNER A

TUNER B MIXTUNER A

TUNER B TUNER A

GROUND

AF OUT UN BALANCED

GROUND LIFT

GROUND

GROUND LIFT

DC 12V 18V

500mA

SOUELCH ADJ.

Fig. C Receiver Rear Panel

191817

1513

16 21 22

Transmitter Setup

Batteries

AA alkaline batteries are strongly recommended for the best operation.

Battery Installation

Handheld transmitter

1. Make certain that the power switch of microphone (located at side of the

microphone) is turned off.

2. While holding the upper part of the microphone body just below the ball-

screen, unscrew the lower body cover and slide it downward to expose the

battery compartment.

1 2

LR6,AA

Power Switch

Battery Condition Indicator

Battery Polarity Diagram

Channel Switch

Fig. D

UniPak transmitter

1. Make certain that the power switch of transmitter is turned off.

2. Slide off the battery cover (Fig. F)

3. Carefully insert two fresh AA alkaline batteries, observing correct polarity

as marked inside the battery compartment.

WARNING!! Do not insert the batteries with incorrect polarity. It may

cause a major damage to electronics.

4. Replace the lower body cover.(Fig. G)

5. Turn on switch of the transmitter and check that the battery indicator (red

LED) is on.

6. Turn off switch of the transmitter when not in use.

Fig. F

NSM

Fig. G

Lo Hi

1 2

ATW

TRANSMITTER

LR6,AA

INPUT

BATT.

POWER

OFF ON

ANT.

Channel Switch

Screw Driver

Mic Trimmer

Guitar T rimmer

Power Switch

Battery Indicator

Antenna

Input Connector

Fig. E

3. Insert two fresh AA alkaline batteries. Observe correct polarity as marked

inside the battery compartment.

WARNING!! Do not insert the batteries with incorrect polarity.

It may cause a major damage to electronics.

4. Replace the lower body cover. Do not overtighten.

5. Turn on switch of the microphone and check that the battery indicator (red

LED) is on.

6. Turn off switch of the microphone when not in use.

Specications

OVERALL SYSTEM

Operating Frequency UHF 2 band

No.1 A1 ch 739.750 MHz, A2 ch 740.500 MHz

B1 ch 733.875 MHz, B2 ch 734.375 MHz

No.2 A1 ch 819.025 MHz, A2 ch 819.575 MHz

B1 ch 811.100 MHz, B2 ch 811.575 MHz

Frequency Stability ±0.005%, Crystal-controlled

Modulation Mode FM

Maximum Deviation Range ±10 kHz

Operation Range about 100m

(Under optimum condition)

Operation Temperature Range 4º C to 45º C

Frequency Response 100 Hz to 10 kHz

HANDHELD TRANSMITTER

Polar Pattern Unidirectional

RF Power Output * 20mW norminal

Spurious Emission * ETS 300 422

Microphone Element Dynamic Capsule

Battery 1.5V Type AA (LR6) alkaline X 2,

not included

Current Consumption 220 mA typical

Battery Life 6 ~ 8 hours

Dimensions 245.0 mm long,

38.0 mm body dia.

Net Weight (Without Battery) 215 grams

UNIPAK TRANSMITTER

RF Power Output * 20mW typ.

Spurious Emission * ETS 300 422

Input Connection High impedance, low impedance, bias

Battery 1.5V Type AA (LR6) alkaline X 2,

not included

Current Consumption 220 mA typical

Battery Life 6 ~ 8 hours

Dimensions 65.0 mm W x 110.0 mm H x 25.4 mm D

Net Weight (Without Battery) 95 grams

RECEIVER

Receiving System Dual independent receivers

Image Rejection ≥ 40 dB

Signal-to-noise Ratio * > 80 dB

Total Harmonic Distortion ≤ 1%

Sensitivity 10 µV for 60 dB S/N (IEC weighted)

Audio Output

Unbalanced: 360 mV

(at 1kHz,±10kHz deviation, 10kΩ load)

Balanced: 200 mV

(at 1kHz,±10kHz deviation, 10kΩ load)

Output Connectors

Unbalanced: 6.3mm phone jack

Balanced: XLRM-type

Power Supply 12-18V DC, 500 mA, with provided AC

adapter

Dimensions 210.0 mm W x 49.0 mm H x 251 mm D

Weight 1.34 kgs

Accessories Included Two whip anntenas (can be bended)

* Carrier frequency, maximum deviation and output power depends on government regulations.

Notice to individuals with implanted cardiac pacemakers or AICD devicers:

Any source to RF (ratio frequency) energy may interfere with normal functioning of the implanted device. All wireless microphones have low-power transmitters (less than 0.05 watts output)

which are unlikely to cause difculty, especially if they are at least a few inches away. However, since a “body-pack” mic transmitter typically is placed against the body, we suggeat attaching

it at the belt, rather than in a shirt pocket where it may be immediately adjacent to the medical device. Note also that any medical-device disruption will cease when the RF transmitting

source is turned off. Please contact your physician or medical-device provider if you have any questions, or experience any problems with the use of this or any other RF equipment.

Audio Technica (Greater China) Limited

Unit K, 9/F., Kaiser Est. (Ph. 2),

51 Man Yue Street, Kowloon, HK.

http://www.audio-technica.com.hk

Nine Tips To Obtain The Best Results