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2000 Series

 Installation and Operation

6

Transmitter Controls and Functions

Battery Selection

Two 1.5V AA alkaline batteries or rechargeable AA NiMH batteries 
for use with Audio-Technica’s ATW-CHG2 Recharging Station are 
recommended.  

UniPak

® 

Transmitter Battery Installation

1.  Open the transmitter door by pressing gently on the side-cover  
 

indentations and pulling back the hinged cover.

2.  Lift the battery-keeper arm, and carefully insert two fresh 1.5V AA  
 

alkaline batteries or rechargeable AA NiMH batteries, observing  

 

correct polarity as marked inside the battery compartment.

3.  Close the battery-keeper arm.

4.  Close the transmitter door.

Fig. E 

– UniPak

®

 Transmitter  Open

Handheld Transmitter Battery Installation

1.  While holding the upper part of the transmitter body below the ball- 
 

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

 

remove it to expose the battery compartment.

2.  Observe correct polarity as marked inside the battery compartment  
 

and carefully insert two fresh 1.5V AA alkaline batteries or  

 

rechargeable AA NiMH batteries. Make certain the batteries are fully  

 

seated in the battery compartment. (

Fig. F

)

3.  Slide the lower body cover back up the body, then screw the  
 

housing together. Do not overtighten. 

Note: 

Remove batteries from the handheld transmitter starting at the 

bottom end, where finger indents in the battery housing are provided 
for easy grip.

Fig. F

 – Handheld Transmitter Battery Compartment

Battery Indicator  

After the battery is installed, turn on the power switch (located on 
the bottom of the handheld transmitter and on the top of the UniPak 
transmitter). The battery indicator LED (

Fig. G/H

) should turn red. If it 

does not, the batteries are installed incorrectly or they are dead.

Fig. G 

 – UniPak Transmitter  

Top View

  

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 cables are available 
separately, pre-terminated with a UniPak input connector.

UniPak

®

 Transmitter Antenna

The ATW-T210a UHF UniPak

®

 body-pack transmitter includes one 

field-replaceable antenna mounted on the transmitter. The antenna 
simply screws into the transmitter’s antenna fitting. Check the installed 
antenna occasionally to make certain it is snugly attached (only finger-
tight). If the received signal is marginal, experiment with different 
transmitter positions on your body or instrument or try repositioning the 
receiver. 

Do not attempt to modify the transmitting antenna. Replace 

it only with the same parts,

 available from the Audio-Technica Service 

Department.

Charging Contacts

Transmitter 

 Door

Antenna

Audio Input Jack

Instrument/

Microphone Level Trim 

Controls

Channel Selector 

Switch

RF Power  

Select Switch

Service Port 

(for factory use only)

Battery-keeper 

Arm with 

Screwdriver 

attached

Power-on LED

Screwdriver

Input Connector

Power Switch

Battery Indicator

Antenna

Power Switch

Battery Indicator

Fig. H 

 – Handheld Transmitter 

Bottom View

Summary of Contents for 2000 Series

Page 1: ...2000 Series Frequency agile True Diversity UHF Wireless System Installation and Operation ...

Page 2: ...ct your dealer or Audio Technica Extensive wireless information also is available at www audio technica com Thank you for choosing an Audio Technica professional wireless system You have joined thousands of other satisfied customers who have chosen our products because of their quality performance and reliability This Audio Technica wireless microphone system is the successful result of years of d...

Page 3: ... of the mixer is an XLR type input connect a cable from the balanced XLR type audio output on the back panel to the mixer The two isolated audio outputs permit simultaneous feeds to both unbalanced and balanced inputs For example both a guitar amp and a mixer can be driven by the receiver Antennas Attach the included pair of UHF antennas to the antenna input jacks The antennas are normally positio...

Page 4: ...ng channel and Automatic Scan Set Mode to initiate the automatic channel scan and selection as follows Manual Set Mode After using the Up or Down arrow button to arrive at desired channel hold the Set Scan button to set the channel NOTE Before the channel has been set a touch of the Set Scan button will revert the channel to its previous setting Automatic Scan Set Mode Hold the Set Scan button The...

Page 5: ...ut level of the balanced XLR audio output jack with attenuation of 0 dB or 12 dB Factory setting is 0 dB 15 AF LEVEL CONTROL Adjusts audio output level of both AF output jacks Factory setting maximum output fully clockwise 16 GROUND LIFT SWITCH Disconnects the ground pin of the balanced output jack 15 from ground Normally the switch should be to the left ground connected If hum caused by a ground ...

Page 6: ...r Battery Compartment Battery Indicator After the battery is installed turn on the power switch located on the bottom of the handheld transmitter and on the top of the UniPak transmitter The battery indicator LED Fig G H should turn red If it does not the batteries are installed incorrectly or they are dead Fig G UniPakTransmitter Top View UniPak Transmitter Input Connection Connect an audio input...

Page 7: ...etting is high There is about a half second delay after the transmitter is switched to the On position before the receiver s Tone Lock squelch un mutes the receiver When the transmitter is switched on and in normal operation the receiver s RF signal level indicators will display as dark segments signal strength indicators from bottom to top at the left side of the LCD display Setting Levels Correc...

Page 8: ...To adjust the transmitter audio input level gently turn the instrument level trim control counterclockwise until the topmost receiver AF level meter bar is illuminated only on audio peaks 6 For MIC While again speaking singing into the microphone at typically loud levels adjust the mixer s input trim control so the highest sound pressure level going into the microphone causes no input overload in ...

Page 9: ... Accessories Included Two flexible UHF antennas AC adapter country dependent rack mount adapters ATW T210a UniPak Transmitter RF Power Output 50 ohms High 30 mW Low 10 mW switchable Spurious Emissions Following federal and national regulations Input Connection Four pin Locking Connector Pin 1 GND Pin 2 INST INPUT Pin 3 MIC INPUT Pin 4 DC BIAS 9V Batteries Two 1 5V AA alkaline not included or two 1...

Page 10: ...l to use in many countries due to radio astronomy Please check your local regulations Band U B Channel Frequency MHz 1 614 300 2 615 000 3 616 225 4 616 975 5 620 000 6 626 025 7 626 775 8 628 700 9 629 500 10 629 900 CAUTION U S Public Safety Security Restrictions Private Land Mobile Radio Services Pertains to Band I Only Avoid the frequencies channels listed below in each of the following U S me...

Page 11: ...11 Statement of Compliance ...

Page 12: ...s en nuestra página del Internet www audio technica com Para reduzir o impacto ecológico de um documento impresso de várias linguas a Audio Technica providência as informações dos seus produtos em diversas linguas na www audio technica com Per evitare l impatto ambientale che la stampa di questo documento determinerebbe le informazioni sui prodotti sono disponibili online in diverse lingue sul sit...

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