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3.2

 

Connecting the Speaker 

1)

 

Unscrew and remove the cable pass-through plate 

 

 

2)

 

Pass the power wire(s) through the wiring device. Making a knot at about 3 inches of the 

end of the wire is recommended to avoid the wire going out of the wiring device. Note: If 

required by the installation design, install the additional wire(s) that have to be connected 

to other speaker(s). Up to 2 additional wires can be connected to power other speakers. 

 

Note: 

All wiring should be carried out with 2-conductor stranded copper wire. The wire calibre will 

usually be 18 to 14 AWG. (To be specified by the designer of the installation) 

 

 

Pass cables through the pass-through plate 

A knot at about 3 inches of the end 
of the wire is recommended 

Summary of Contents for SMS-STR

Page 1: ...Soft dB Inc 1040 Belvedere Avenue Suite 215 Quebec Quebec Canada G1S 3G3 Toll free 1 866 686 0993 USA and Canada E mail info softdb com SMS STR Open Structure Masking Speaker User Guide V20190805...

Page 2: ...i Content 1 Overview 2 2 Specifications 3 3 Installation 4 3 1 Safety Instructions 4 3 2 Connecting the Speaker 5 3 3 Securing the Speaker 6 3 4 Setting the Tap 7...

Page 3: ...the optimum masking sound for a variety of ceiling conditions It s typically used in open ceiling configuration but it can also be installed in the plenum space suspended between the acoustical tiles...

Page 4: ...se 100 Hz to 10 kHz Connectors 120 mm 4 wire lead Driver 13 cm 5 full range Color White RAL9016 or Black RAL9011 Anchor Device 10 mm hook at the center Seismic Security 3x 5mm holes on the top edge Ce...

Page 5: ...rom the apparatus Only use attachments and accessories specified by the manufacturer Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any...

Page 6: ...required by the installation design install the additional wire s that have to be connected to other speaker s Up to 2 additional wires can be connected to power other speakers Note All wiring should...

Page 7: ...r 4 Secure the wires to the cable pass through plate and insert the wires in the speaker enclosure Then screw the cable pass through plate back on the speaker enclosure 3 3 Securing the Speaker Hang t...

Page 8: ...to adjust the output level of each loudspeaker if required It is recommended to use the 0 dB position tap as a default setting with the smartSMS NET controllers Older models do not have a the dB label...

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