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アンプ Contacta STS-A31HのPDF セットアップマニュアルをオンラインで閲覧またはダウンロードできます。Contacta STS-A31H 8 ページ。 Window intercom system amplifier

Our amplifier provides full open duplex communication and is compatible

with all of our window intercom systems. It features individual displays for

staff or customer/visitor adjustments and individual fault lights for easy fault

diagnosis.

Volume In (Customer to Staff)

Increase and decrease

Trim the cables if necessary (apart from the power supply) to the required

length to connect to the back of the amplifier. Bare approximately 6mm of the

cable ends to connect to the 2 pin plugs

Product Overview

Overview of Front Panel Buttons

Volume Out (Staff to Customer)

Rear Amplifier Connections

If removing any green connectors for feeding cables through

holes, ensure all are refitted at the correct polarity before

connection to the amplifier. It is recommended to take photos as

a record before taking any cables apart. This is to ensure proper

reconnection; incorrect wiring may impact performance.

Increase and decrease

On/Off

Settings