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Quick Overview of System Operation

Thank you for purchasing this Audio-Technica 1800 Series Dual-channel Camera-mount UHF

Wireless Microphone System. All 1800 Series systems are designed primarily to be used with video cameras, with the ATW-R1820 dual-channel receiver mounted on a camera and connected to the camera's audio input; the systems may also be used with other components equipped with microphone-level input(s).

This system is equipped with a dual receiver, which consists of two completely independent receiver channels in a single unit, for simultaneous operation of two microphones.

First, insert batteries (see Battery Installation, page 8 ). Note: The ATW-R1820dual-channel receiver also functions without batteries if connected to an external power supply (12V DC source, 500 mA nominal current, not included).

Next, attach the antennas to the antenna input jacks, and mount the ATW-R1820 dual-channel receiver to your camera (mounting hardware not included); or use the included pouch with belt clip to attach the ATW-R1820 to your belt. Connect the output cable(s) to the ATW-R1820 and your video camera (and/or audio mixer). (See Output A, Output B, and Output Select Switch, page 7.)

Turn the ATW-R1820 Power Switch on. Choose ”1” to activate only Receiver Channel 1 and Output A (Power/Peak LED 1 should 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 set to different frequencies to

avoid interference. 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.

If your system is equipped with a UniPak™ Body-pack Transmitter : Plug your wireless essential microphone (not included) into the UniPak body-pack transmitter(s). Turn the power on, select a frequency and choose other settings. (See Operating the Transmitter, page 12. )

If your system is equipped with a Plug-on Transmitter:

Attach a microphone (dynamic or condenser) to the plug-on transmitter’s input connector (see Microphone Input, page 11). The transmitter provides power to condenser microphones rated to operate on 12V phantom power or less. Turn the power on, select a frequency and choose other settings. (See Operating the Transmitter, page 12.)

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Audio-Technica ATW-T1820 manual Quick Overview of System Operation, If your system is equipped with a Plug-on Transmitter
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ATW-T1820 specifications

The Audio-Technica ATW-T1820 is a high-performance handheld transmitter designed for use in various live sound applications, including concerts, speeches, and presentations. This reliable and versatile device operates as part of the Audio-Technica 1800 Series wireless systems, ensuring high-quality audio transmission with minimal interference.

One of the standout features of the ATW-T1820 is its exceptional audio clarity. It utilizes a dynamic microphone capsule, which captures vocals with precision, ensuring that every nuance of the performance is transmitted with fidelity. Additionally, the microphone is designed to minimize handling noise, making it an ideal choice for active performers who may be moving around while speaking or singing.

The ATW-T1820 incorporates advanced digital technology, specifically the 1800 Series' dual-channel receiver capabilities. This allows users to select from a wide range of frequencies to avoid interference with other wireless systems, making it suitable for multi-system setups in larger venues. The reliable UHF operation ensures stable connections over longer distances, which is vital in dynamic environments.

One of the user-friendly aspects of the ATW-T1820 is its simple interface, allowing performers and sound engineers to easily navigate settings and make adjustments on the fly. The transmitter features a clear LCD display that provides real-time information such as battery status and selected frequency, ensuring that users are always informed about the operational status of the device.

Battery life is another critical characteristic of the ATW-T1820. It operates on two AA batteries, providing up to 10 hours of continuous use, which is essential for long events where changing batteries frequently can be disruptive. The transmitter also features automatic power-saving functions, prolonging battery life and enhancing its reliability.

In terms of build quality, the ATW-T1820 is designed for durability. The rugged construction can withstand the rigors of touring and frequent use, making it an excellent investment for professionals. Additionally, its lightweight design ensures ease of handling without sacrificing sturdiness.

Overall, the Audio-Technica ATW-T1820 is an exemplary handheld transmitter that combines audio excellence, user-friendly features, and robust durability. Whether in a concert hall, conference center, or outdoor event, the ATW-T1820 is engineered to deliver outstanding performance, making it a preferred choice for sound professionals who demand quality and reliability from their equipment.
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