contacta STS-SU1-3W-B Staff Loudspeaker Unit User Guide
- June 9, 2024
- contacta
Table of Contents
contacta STS-SU1-3W-B Staff Loudspeaker Unit
Product Overview
Our free-standing combined speaker and directional microphone module for the
staff side has an integral loudspeaker, microphone with a semi-rigid stem,
adjustable neck and dual mute switch.
The dual mute switch gives the following options when used with a window
intercom system:
- Mute the staff side
- Sound working on both staff and customer sides
- Mute both staff and customer sides
Connections
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There are 2 sets of cables extending from the rear of the unit.
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The first cable set has 2 x female 2 pin euroblock connectors, one for the microphone and one for the speaker.
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These are connected to the staff side of the amplifier (see page 2).
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The second cable set has 1 x female and 1 x male euroblock connectors.
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The microphone from the customer side is plugged into the male euroblock connector. The female euroblock connector should then be plugged into the customer microphone on the rear of the amplifier.
STS-A31 Amplifier Rear
Controls
- Staff Mic: Mutes staff microphone only
- On: Staff and customer microphone live
- Dual Mute: Staff and customer microphones muted
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