Extron electronic ASA Series user manual Specifications, Part Numbers, and Accessories, Wiring

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Installation and Operation, cont’d

2Output connectors — Plug the mono audio output devices into these 5-pole captive screw connectors. Two devices can be connected to each connector. Wire the connectors as shown below.

Tip

Tip

See Caution

Ring

Sleeve

Sleeve

ASA Series

3

SPARE

UNBAL

ON

BAL

Unbalanced Output

Balanced Output

 

Connect the sleeve to ground (Gnd). Connecting

CAUTION

 

the sleeve to a negative (-) terminal will damage the

 

audio output circuits.

Output gain DIP switch — Use this switch to set the audio output gain level. Gain levels available via the switch vary depending on whether both inputs are receiving signals, and on the output wiring, as shown in the table below. (The switch marked SPARE has no function.)

Input Channel

Output

Output DIP Switch Settings

Left

Right

wiring

Unbalanced

Balanced

signal

signal

balanced

+9dB

+3dB

signal

——

balanced

+3dB

-3dB

——

signal

balanced

+3dB

-3dB

signal

signal

unbalanced

+3dB

-3dB

signal

——

unbalanced

-3dB

-9dB

——

signal

unbalanced

-3dB

-9dB

AAppendix A

4Power connector — An external 12V power supply is included with the unit. Plug it into this 2-pole captive screw connector.

CAUTION

AA

Power Supply

Output Cord

When connecting the power supply, voltage polarity is extremely important. Applying power with incorrect voltage polarity could damage the power supply and the ASA. Identify the power cord negative lead by the ridges on the side of the cord or a black heat shrink wrapping around it.

SECTION A–A

Captive Screw

Connector

 

Specifications, Part Numbers, and Accessories

Specifications

Included Parts

ASA 204/ASA 304 Optional Accessories

Do not tin the stripped power supply leads before installing the captive screw connector. Tinned wires are not as secure in the captive screw connectors and could be pulled out.

The two power cord wires must be kept separate while the power supply is plugged in. Remove power before wiring.

2-8 ASA Series • Installation and Operation

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Contents ASA Series Audio Summing AmplifiersExtron’s Warranty PrecautionsFCC Class a Notice Table of Contents Introduction Table of Contents, cont’dASA Series Introduction FeaturesAbout the ASA Series Installation and Operation Introduction, cont’dMounting the ASA 204 and ASA Installation and OperationMounting the ASA Tabletop useFurniture mounting Installation and Operation, cont’dProjector mounting ASA 204/ASA 304 Front Panel Features ASASpecifications, Part Numbers, and Accessories WiringAudio input Specifications, Part Numbers, and AccessoriesAudio Audio outputASA 204/ASA 304 Optional Accessories Specifications, Part Numbers, Accessories, cont’dIncluded Parts Specifications, Part Numbers, Accessories, cont’d

ASA Series specifications

The Extron Electronic ASA Series is a standout line of advanced audio signal processors renowned for its exceptional performance and versatility. Designed to cater to professional audio applications, this series offers a variety of features that ensure high-quality audio management in various environments, including corporate, educational, and entertainment venues.

One of the main features of the ASA Series is its ability to process multiple audio channels simultaneously. This capability is vital for applications where managing numerous audio inputs and outputs is essential. The ASA Series typically includes a range of inputs such as microphones, line-level sources, and even digital audio formats, giving users the flexibility to integrate various audio sources seamlessly.

Another significant characteristic of the ASA Series is its advanced processing technologies. The processors within this series are equipped with sophisticated algorithms that facilitate noise reduction and equalization, enhancing overall audio clarity. Additionally, automatic gain control (AGC) ensures consistent volume levels, providing a smooth audio experience irrespective of the source dynamics. This is especially critical in environments like conference rooms, where the variance in speaker volume can be substantial.

The ASA Series utilizes Extron’s advanced control technologies that allow for easy operation and integration into existing systems. Users can manage audio settings through a user-friendly interface, enabling quick adjustments when necessary. The models in the ASA Series also support networked audio, allowing for remote control and monitoring capabilities from a centralized location. This feature is particularly beneficial for venues with complex audio setups requiring frequent changes.

Built-in DSP (Digital Signal Processing) is another hallmark of the ASA Series, providing a range of customizable audio effects and presets. This empowers users to tailor audio output according to the specific acoustics of a space or the requirements of a particular event, ensuring optimal sound quality at all times.

Additionally, the ASA Series devices are designed with robust build quality and reliability in mind, ensuring they can withstand the demands of professional use. Their compact design allows for installation in confined spaces, making them suitable for diverse applications.

In conclusion, the Extron Electronic ASA Series elevates audio management to new heights with its advanced features, cutting-edge processing technologies, and user-friendly controls. Whether for corporate presentations, educational settings, or live events, the ASA Series delivers a reliable solution for high-quality audio processing and distribution, making it a preferred choice among audio professionals.