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3

 

Installation 

3.1

 

Safety Instructions 

 

Read and keep these instructions. 

 

Heed all warnings and follow all instructions contained within this manual. 

 

Install in accordance with the manufacturer’s instructions. 

 

Clean only with dry cloth. 

 

Do not install near water. 

 

Do not block any ventilation openings. 

 

Do not install near any heat sources such as radiators, heat registers, stoves, or other 

apparatus (including amplifiers) that produce heat. 

 

Use the power cord with sealed mains plug appropriate for your local main supply as 

provided with the equipment. If the provided plug does not fit into you outlet contact the 

manufacturer. 

 

Protect the power cord from being walked on or pinched particularly at plugs, convenience 

receptacles, and the point where they exit from 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 way, such as when the power-supply cord or plug is damaged, 

liquid has been spilled or objects have fallen into the apparatus, the apparatus has been 

exposed to rain or moisture, does not operate normally, or has been dropped. 

 

Operate the product only with the voltage specified on the unit. Fire and/or electric shock 
may result if a higher voltage is used. 

 

Do not modify, kink, or cut the power cord. Do not place the power cord in close proximity 

to heaters and do not place heavy objects on the power cord and/or the product itself, 

doing so may result in fire or electrical shock. 

 

Be sure the installation of this product is stable, avoid slanted surfaces as the product may 

fall and cause injury, property damage, electrocution and/or fire. 

 

Do not open the cover. 

 

 

Summary of Contents for SMS-SURF4

Page 1: ...ft 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 SURF4 Surface mounted Sound Masking Speaker User Guide V201907...

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...

Page 3: ...int sound masking and paging speaker designed for surface mounted applications on ceiling tiles or drywall ceiling The SMS SURF4 can be powered by a constant voltage amplifier unit of 25 or 70 Volts T...

Page 4: ...e 100 Hz to 10 kHz Connector Screw Terminal Block Output Power Selection 4w 2W 1W 1 2w Driver 9 5 cm 4 full range Certification UL 60065 UL 2043 Color White RAL9016 Weight 1 2 kg 2 6 lbs Shipping Weig...

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: ...remove the cable pass through plate 2 Pass the power wire s through the wire guide lock and connect the wires in the green terminal block Note All wiring should be carried out with 2 conductor strande...

Page 7: ...ere is enough clearance for the back of the speaker Note The SMS SURF4 can be installed on suspended ceiling tiles or on drywall ceiling The maximum thickness of the tile or drywall is approximately 3...

Page 8: ...7 Note If the local regulations require an anchor use the small ring on the back of the speaker to hang a safety chain...

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