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Output A

Output B

Output Select Switch

Receiver Level Controls (1 and 2)

Monitor Select Switch

Monitor Level Control  

DC Input  

Monitor Output

(rear panel)

Balanced Audio Output Jack: TA3M-type connector. Pin 1: ground (shield); Pin 2: “audio +”;
Pin 3: “audio -”. Use the included TA3M to XLRM interface cable to connect the receiver output
to a balanced microphone-level input on a camera, mixer or integrated amplifier. 

Balanced Audio Output Jack: TA3M-type connector. Pin 1: ground (shield); Pin 2: “audio +”; 
Pin 3: “audio -”.  Use the included TA3M to XLRM interface cable to connect the receiver output
to a balanced microphone-level input on a camera, mixer or integrated amplifier. 

The rear panel provides two balanced audio outputs (Outputs A & B). The unit is equipped with
an output select switch that assigns a signal to each of the audio outputs, as follows:

Output A (left) can be assigned either Receiver Channel 1 or Mix.  (Mix = Ch. 1 and Ch. 2 
signals mixed together.  The relative levels of each signal can be adjusted using the individual
receiver level controls.)

Output B (right) can be assigned either Receiver Channel 1, Receiver Channel 2, or Mix.

Note: Output B is not active when Power Switch is in “1” position.

Typical configuration: Output A is assigned Channel 1; Output B is assigned Channel 2, feeding
individual channels in a mixer or camera.  Many other options are available, providing much 
flexibility. For instance:

• If your camera doesn’t accept two inputs, you can sum the signal from both transmitters 

in Output A and connect this mixed signal to your camera.

• You can connect Output A (mixed signal) to a camera, and Output B (mixed signal) 

to an audio mixer.  

• When using the unit with a single transmitter with both outputs active (Power Switch set 

at Both), Output A can be used to feed a camera, while Output B can feed an audio mixer 
(both with identical signals from Receiver Channel 1).

The signal levels of each receiver signal (Receiver Channel 1 and Receiver Channel 2) may 
be adjusted using these controls.  When the outputs are assigned to a single receiver signal,
these controls will adjust the output level. (Turn clockwise to increase output level.)  When the
outputs are assigned to Mix, these controls adjust the relative levels between the 
receiver signals. 

This switch assigns a signal to the monitor headphone output.  
• Choose 

1

(left position) to hear Channel 1 in both ears (mono signal, stereo output); 

• Choose 

2

(right position) to hear Channel 2 in both ears (mono signal, stereo output); 

• Choose 

OUT

(middle position), to hear Output A in the left ear, and Output B in the right ear.

The level control (volume control) for headphones is independent of other level controls. 
Turn to the right to increase the volume.

You may connect the unit to an external power supply (12V DC source, 500 mA nominal 
current, not included). In this case, move the Power Switch to the “Ext” position; both receiv-
er channels are activated (indicated by illumination of Power/Peak LEDs 1 and 2).   

1

/

4

" TRS jack.  

7

10

17

14

11

16

13

15

10

11

12

5

6

13

14

15

16

17

13

12

12

PIN 1

PIN 3

PIN 2

Содержание ATW-1821

Страница 1: ...i r e l e s s w i r e l e s s 1800 Series Camera mount UHF Wireless Microphone Systems dual channel ATW 1821 UniPak Body pack Transmitter System ATW 1822 Plug on Transmitter System ATW 1823 Plug on and Body pack Transmitter System Set up and Operation ...

Страница 2: ...ician or medical device provider if you have any questions or experience any problems with the use of this or any other RF equipment CAUTION The circuits inside the receiver and transmitter have been precisely adjusted 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 W...

Страница 3: ...A3F to XLRM Pouch with belt clip holds receiver Transmitters ATW T1801 UniPak transmitter with included omnidirectional lavalier microphone ATW T1802 Plug on transmitter ATW 1821 Camera mount UHF Wireless Microphone System dual channel with Body pack Transmitters ATW 1822 Camera mount UHF Wireless Microphone System dual channel with Plug on Transmitters System Configurations 3 Note All model numbe...

Страница 4: ... receiver and transmitters Antenna and AF Peak LED indicators Dual channel receiver can operate in single receiver mode to extend battery life when only one audio channel is required Compact dual receiver is easy to mount on a camera Transmitters operate in low or high transmission modes to conserve battery life maximize power Easy user friendly operation Clear natural sound quality Powered by AA ...

Страница 5: ...uld light red this option will increase useable battery life Choose Both to activate both receiver channels and both outputs Power Peak LEDs 1 and 2 should light red See Power Switch with four positions External Off 1 Both page 6 Select a frequency for Receiver Channel 1 and Receiver Channel 2 See Selecting Frequencies on your Receiver page 8 NOTE Receiver Channel 1 and Receiver Channel 2 must be ...

Страница 6: ...th receiver channels and both outputs indicated by illumination of Power Peak LEDs 1 and 2 Note Selected receiver will be muted unless Dual channel Control Switch 6 is in Hold position Indicates which receiver channel s is are in operation Also indicates receiver overload by turning off too much signal will cause blinking LED off during peaks To correct overload adjust audio gain on transmitter Se...

Страница 7: ... t accept two inputs you can sum the signal from both transmitters in Output A and connect this mixed signal to your camera You can connect Output A mixed signal to a camera and Output B mixed signal to an audio mixer When using the unit with a single transmitter with both outputs active Power Switch set at Both Output A can be used to feed a camera while Output B can feed an audio mixer both with...

Страница 8: ...o identical frequencies set Transmitter 1 to the same frequency as Receiver Channel 1 set Transmitter 2 to the same frequency as Receiver Channel 2 Overview 1 Turn the power on by moving the Power Switch to either the 1 position for single channel operation or Both position for dual channel operation 2 Switch the Dual channel Control Switch to 1 to set frequency for Receiver Channel 1 or 2 to set ...

Страница 9: ...The receiver will return to normal operation audio function will be restored and the Dual channel Control LED indictor will turn green 8 If you are using multiple systems use the same scan group for all receivers After completing the first receiver s scan and frequency selections set its transmitters to the appropriate frequencies see How to Set Frequencies on your Transmitter page 12 leave the tr...

Страница 10: ...he group press the Down arrow to scan down from the highest frequency in the group 4 The first available frequency will flash in the LCD window To activate this frequency selection press and hold the Set button until the word STORED appears in the LCD window 5 If you do not wish to use the frequency found you may press the Up or Down arrow The Up arrow will scan upwards the Down arrow will scan do...

Страница 11: ...ck To unlatch and remove the connector pull up on the connector s knurled metal collar The ATW T1802 plug on transmitter has a 3 pin XLRF type input connector with a locking collar Use either a dynamic or a condenser microphone The transmitter provides power to condenser microphones rated to operate on 12V phantom power or less To attach the microphone rotate the threaded locking collar fully cloc...

Страница 12: ...indow will show PWR OFF before shutdown NOTE Transmitter Receiver pairs must be set to identical frequencies set Transmitter 1 to the same frequency as Receiver Channel 1 set Transmitter 2 to the same frequency as Receiver Channel 2 1 Turn transmitter on 2 Press the Set button once and the small word MENU will appear above the frequency 3 Press the Set button again and the small flashing word EDIT...

Страница 13: ...t press and release the Power Mute button once The word MUTE will appear in the LCD window just below the frequency and the Power on LED will turn red To un mute the transmitter restore the audio press and release the Power Mute button once again The MUTE will disappear from the LCD window and the Power on LED will turn green The Power Mute button can be programmed through the function menu power ...

Страница 14: ...ver and transmitter off when not in use Remove the batteries during long term storage Available Accessories AT829cW Cardioid condenser lavalier microphone MT830cW Omnidirectional condenser lavalier microphone MT830cW TH Theater model same as MT830cW except beige color mic and cable AT831cW Cardioid condenser lavalier microphone AT889cW Headworn noise cancelling condenser microphone AT892cW MicroSe...

Страница 15: ...n 350 mA typical Battery Life Dual channel Operation 6 hours typical Single channel Operation 10 hours typical depending on battery type and use pattern Dimensions 85 0 mm 3 35 W x 133 0 mm 5 24 H x 36 0 mm 1 42 D Net Weight without batteries 425 grams 15 0 oz Accessories Included Two flexible UHF antennas two 18 TA3F to XLRM output cables belt pouch RF Power Output High 30 mW Low 10 mW nominal Sp...

Страница 16: ...n accordance with the instructions This warranty is void in the event of unauthorized repair or modification or removal or defacing of the product labeling For return approval and shipping information contact the Service Dept Audio Technica U S Inc 1221 Commerce Drive Stow Ohio 44224 Except to the extent precluded by applicable state law A T U S will have no liability for any consequential inciden...

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