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TROUBLESHOOTING AND FREQUENTLY ASKED QUESTIONS (FAQ)

Technical Engineering Questions

How much AC power is needed?

See the General Specifications section on page 17 for power requirements

Does feedback occur using a live microphone with a SpotDAP system?

SpotDAP systems allow you to direct the produced audio away from any live 

 Additionally, 

SpotDAP signal processing further reduces the potential for feedback.

What governmental or safety agency approvals are required for SpotDAP?

SpotDAP systems manufactured for RSF by American Technology Corporation 

(ATC) will meet and/or exceed the following government and safety
requirements and regulations:

CSA 

   

For Professional Use Only

CE  

  

OSHA (USA) OSHA Technical Manual, Section III, Chapter 5, Section V,  
Table III: 5-4 “TLV’s For Ultrasound”

FDA (USA) American Technology Corporation (ATC) has submitted the 
applicable reports to the FDA pursuant to Title 21, CFR, subchapter J as it 
pertains to ultrasonic devices for other than medical device applications.
The abbreviated report is pursuant to Section 1002.12 of the regulations 
According to this report, the FDA has assigned the following Accession 
numbers to SpotDAP (HSS   ) products: 0181485 and 0191486. 

®

FCC (USA) This device complies with the FCC Rules for a Class A Digital 
Apparatus.

NOTE:

 

Set-up Environment

Temperature:

Do not expose the SpotDAP unit to direct sunlight for extended periods as 
the emitter in the SpotDAP unit can be damaged by extremes of heat or cold.

 

Observe and maintain the temperature limits as described in the General 
Specifications section, page 18. 

 

Humidity:

Avoid direct exposure to water. If the SpotDAP unit is moved and the temperature
change causes condensation on the unit, allow the emitter surface to dry, 
unaided, before applying power. Observe and maintain the humidity limits as 
described in the General Specifications section, page 18. 

 

Vibration:

Any electronic device can be affected by excessive vibration. Although the
SpotDAP unit is not particularly sensitive to vibration, use sound judgment as you 
would when installing any electronic device.

Dust and Dirt:

Avoid installing the SpotDAP unit where the emitter will be subjected to excessive 

 

dust and dirt. See the Maintenance section (page 8) for details on managing 
environmental dust. Contact SpotDAP Service at +352 49.74.20.40
or support@rsf-int.com for information on operating the SpotDAP unit in an 

 

excessive dust or dirt environment. 

Ventilation:

Keep the SpotDAP unit’s vents unblocked. A minimum clearance of 3 inches (7.5

 

cm) should be maintained to allow unrestricted ventilation with convected

INSTALLATION NOTES

 

!

CAUTIONS ON HANDLING: 

Use caution when handling the device. Be

 

sure that no foreign objects come into contact with the emitter
surface (the silver/copper foil surface behind the front grill). 

airflow. 

9

14

Summary of Contents for SpotDAP450

Page 1: ...ular installation and may be in a position to provide faster service RSF France 45 av Marcel Dassault Parc de la Plaine F 31500 TOULOUSE FRANCE PHONE 33 5 61 20 79 09 E MAIL fab rsf europe com www rsf int com SpotDAP460 SpotDAP450 Directed Audio Sound System Important Safety Instructions 2 3 Unpacking and Inspection Instructions 4 Operating Instructions 5 7 Maintenance 8 Installation Notes 9 10 Tr...

Page 2: ...GENERAL SPECIFICATIONS Performace Charts cont d 22 SpotDAP450 Frequency Response SpotDAP460 Frequency Response ...

Page 3: ...urpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinche...

Page 4: ...els of ultrasound used in the SpotDAP device are not harmful As you would with any loudspeaker it is recommended that you follow prudent safety procedures 21 For best results when operating the SpotDAP unit in Direct Mode pointed directly towards the intended listener it is recommended that you maintain a distance greater than 6 feet 2 meters between the SpotDAP unit and the listener 22 This produ...

Page 5: ...onnect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Packaging Specifications The packaging for SpotDAP is suitable for common parcel shipment It meets the International Safe Transit Association Procedure 1A pre shipment test specifications Structures and methods utilized in this sy...

Page 6: ...tically turn on if the AC DC power supply is on The LED on the AC DC power supply will display green if AC power is present For Professional Use Only Low Voltage Directive 73 23 EEC including amendments EMC Directive 89 336 EEC EN60065 1998 Safety for Audio Video Musical Instruments Apparatus for Household Commercial and Similar General Use EN55103 1 Emissions tests EN55022 1998 Conducted Emission...

Page 7: ...he input level to within limits The Limiter recovery is typically only for a few seconds Adjust source volume level to reduce limiting frequency for the most consistent output volume The Status LED will flash red when the limiter is working ELECTRICAL AC Power Cord Length 1 83 m 6 ft POWER REQUIREMENTS Wattage 100 watts maximum ELECTRICAL RATINGS Input 100V 240V AC Universal power supply 50V 60 Hz...

Page 8: ...programed with 3 selectable EQ settings See page 22 for frequency response plots showing the effect of each EQ setting The factory default is EQ setting 1 NOTE It is always best to begin with a low volume level at the source OPERATING INSTRUCTIONS 1 Normal 2 Bass Cut 3 Bass Boost GENERAL SPECIFICATIONS SYSTEM MODEL Nos SpotDAP450 SpotDAP460 ULTRASONIC DSP PROCESSING Carrier Frequency Variable 40 5...

Page 9: ...c areas Audio video conferences in different languages from a single device Point of purchase advertising or language department messaging Providing hearing impaired sections in churches and schools HSS technology can be used anywhere noise abatement requirements preclude general broadcast address but communications are required SpotDAP can transform signs placards and surfaces into virtual speake...

Page 10: ...mperature Do not expose the SpotDAP unit to direct sunlight for extended periods as the emitter in the SpotDAP unit can be damaged by extremes of heat or cold Observe and maintain the temperature limits as described in the General Specifications section page 18 Humidity Avoid direct exposure to water If the SpotDAP unit is moved and the temperature change causes condensation on the unit allow the ...

Page 11: ...ranty How do I get SpotDAP service if required Please call RSF Technical Service at 352 49 74 20 40 or email supportl rsf int com to obtain authorization RMA to return the unit for repair or replacement See the warranty card provided with the SpotDAP unit for additional information TROUBLESHOOTING AND FREQUENTLY ASKED QUESTIONS FAQ Select an installation location that is consistent with the variou...

Page 12: ...art until it hits a reflective surface SpotDAP aplications Troubleshooting If the SpotDAP unit does not generate sound Check green LED is on at SpotDAP I O panel Check that the AC DC power supply is on and the DC plug is in the SpotDAP unit Check the volume level of your external audio source Unplug the AC power check the audio input connectors at the SpotDAP unit and source connection points wait...

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