REDSP1792-001RWireless Speaker Receiver

SP1790 900MHz Digital Hybrid Wireless Outdoor Speakers Altavoces exteriores inalámbricos híbrido digital a 900 MHz User’s Manual Manual de Usuario Please visit www.promowide.com for details. Por favor visite www.promowide.com para mas detalles. P.1 INTRODUCTION This 900 MHz digital hybrid wireless speaker system uses latest wireless technology that enables you to enjoy music and TV sound anywhere inside or outside your home. You can simply connect the system to any audio source such as Radio, TV, VCR, Hi-Fi and CD/MP3/VCD/DVD player. Without complicated wiring and installation with your Audio/Video equipments and rear channel amplifier, the system enables you to enjoy thrilling, lifelike sound in minutes. FEATURES 1. Weatherproof indoor and outdoor speakers. 2. Automatic Phases Lock Loop (PLL) scanning system on speaker receivers 3. Phase Lock Loop (PLL) transmission system on transmitter 4. 900 MHz Digital Hybrid RF technology speakers system. 5. RF technology lets you roam freely throughout your house, garden. 6. Operating distance up to 150 feet. 7. No line of sight limitation. 8. Virtually interference free audio quality. 9. Auto ON/OFF control. 10. Auto tuning function. 11. Remote control unit. 12. Wall-mountable. 13. 2-way speakers. P.2 COMPONENT IDENTIFICATION TRANSMITTER SPEAKER RECEIVERS REMOTE CONTROL Antenna Signal On Indicator (blue) Power On Indicator (red) VOLUME DOWN VOLUME UP POWER ON/OFF AUTO TUNE AUTO TUNE VOLUME UP VOLUME DOWN POWER ON./OFF P.3 INSTALLATION TRANSMITTER 1. Insert the antenna tube into the antenna wire. 2. Connect the supplied AC/DC power adaptor to an electrical wall outlet. 3. Plug the AC/DC power adaptor in the DC jack located on the rear of the transmitter. 4. When the AC adapter is plugged in, the red POWER LED illuminates. If the red POWER LED does not illuminate, make sure the adapter is plugged in. 5. The rear of the transmitter has one audio cord that can be connected to audio output jack of TV, Monitor, VCR, Radio recorder, CD/MP3/VCD/DVD players or to headphone/earphone jack with the connector provided. When the transmitter received an audio signal, the blue SIGNAL LED and the red POWER LED will illuminate together. If the blue SIGNAL LED does not illuminate, ensure the audio source is turned on. SPEAKER RECEIVERS 1. Insert 6 pieces ‘C’ size ALKALINE battery into the battery compartment with correct polarity at the bottom of each speaker (batteries not included in the package) or connect the 9V power adaptor to the DC input jack on the bottom of each speaker, then plug it to the wall AC outlet. P.4 2. Press On/Off button and turn the speakers ON. The POWER LED will light up in Blue. Switch off the speakers by pressing the ON/OFF button on the speakers or on the remote control unit, and the LED will be off. 3. To suit the needs of different users, these speakers are designed for wall mounting. There are two holes at the back of each speaker for you to hang them on the wall. REMOTE CONTROL UNIT 1. Remove the battery cover at the rear of the remote control unit and insert 2 pieces “AAA” size batteries (not included) into the battery compartment with the correct polarity. 2. Place back the cover and close the battery compartment. P.5 OPERATION 1. Turn on the audio source (TV or audio component) to which the transmitter is connected with. The blue signal LED on the transmitter will light up. 2. Select the channel 1 or 2 of the transmitter for best performance in your location. 3. Turn on the ON/OFF button on the speakers (the ON/OFF button on the remote control unit cannot be used as a primary device to switch on the speakers). Press the “AUTO TUNE” button to get the best tuning reception in the speakers. When the button is pressed, frequency tuning starts automatically and it stops when a signal is detected. Tuning process can also be activated by pressing the “AUTO TUNE” button on the remote control unit. 4. Volume can be adjusted up by pressing “+” button or down by pressing the button “-“ to the desired listening level, or you can press the “+” button or “-“ button” on the remote control unit to adjust the volume level. NOTE : a). Keep a distance of the speakers up to 7 meters apart from the transmitter, and then press “AUTO TUNE” button for the best reception. b) Whenever you find frequency jam, move your channel switch from one channel to the other channel (there are two channels for selection) on the transmitter, and then press the “AUTO-TUNE” button again. P.6 5. You should now be able to place the speakers freely from room to room without disruption. Should there is any disruption (signal cuts off or carries distortion), press the speaker’s “AUTO TUNE” button to maximize the best reception. If you hear interference from other components, switch on the channel control of transmitter, and then move the speakers to other free location. You can re-adjust the tuning control by moving it either channel 1 or 2 of the transmitter, then pressing “AUTO TUNE” button for best reception. When transmitting / receiving over long distances, the signal from the system will become weaker. 6. Switching Off a) For protection of the transmitter and power saving, the transmitter will cut off automatically if there is no/weak operation input signal from audio source for 4 minutes. In other words, if the signal comes back, the transmitter will work again automatically. b) Press the ON/OFF button to turn off the speakers and the LED light goes off, or simply press the ON/OFF button on the remote control unit. If you use the remote control unit to turn off the speakers, the speakers will be at stand-by mode for 5 minutes and the LED will be changed from blue to yellow. You can switch on the speakers again by using the remote control unit during the stand-by time. If there is no signal from the remote control unit in 5 minutes, the speakers will automatically power off. P.7 WARNING: THE POWER ADAPTORS ARE FOR INDOOR USE ONLY. IF IT IS SLIGHTLY RAINING, KEEP THE SPEA…

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SP1792 external photo

SP1792 & SP1191A: FCC label location info

SP1792 FCC Label:

SP1792 internal photo UHF module (Rx)

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Product Operation Description of SP1792 This product is a pair of 900MHz receiver, which is stereo wireless speaker (L& R) system for audio usage, they would be operated with its associated transmitter and with two identical AC/DC adaptors JOD-48U-35 (Input: 120VAC/60Hz/225mA; Output: 15VDC, 1A) or 6 pieces of “AA” size battery (for each speaker). The main function of SP1792 is receiving of RF signal from associated transmitter, demodulate the received signal and then express in audio sound via the loudspeaker. The frequency range of SP1792 is 912.0MHz and 913.0MHz; the receiving frequency can be selected by pressing the AUTO TUNE button, which was equipped at the side of SP1792’s body. So the receiving frequency of receiver will be locked to it’s transmitted frequency after the AUTO TUNE button has been pressed. SP1792 have a volume control for adjusting the output volume, and ON/OFF, AUTO TUNE buttons for activation other operational features. Moreover, there is a color LED which will be turn on in “Blue” color for Pressing On/Off button and turning the speakers ON, Volume can be adjusted up by pressing “+” button or down by pressing the button “-“ to the desired listening level. Furthermore, it was equipped with about 10cm bare wire antenna which was attached along the plastic case firmly. The receiver SP1792 also has a remote controller SP1793 for operating above functions.

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 2 von 17 Page 2 of 17 TEST SUMMARY 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.107(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.109(A) RESULT: ok 5.3 38 DB REJECTION SIGNAL FROM CELLULAR FREQUENCY BAND RESULT: ok Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 3 von 17 Page 3 of 17 Contents 1 GENERAL REMARKS........................................................................................................... 4 1.1 C OMPLEMENTARY MATERIALS......................................................................................... 4 2 TEST SITES.......................................................................................................................... 4 2.1 T EST FACILITIES................................................................................................................ 4 2.2 L IST OF TEST AND MEASUREMENT INSTRUMENTS........................................................... 5 2.3 TRACE ABILITY................................................................................................................... 5 2.4 CALIBRATION..................................................................................................................... 5 2.5 M EASUREMENT UNCERTAINTY.......................................................................................... 6 2.6 L OCATION OF ORIGINAL DATA........................................................................................... 6 2.7 STATUS OF FACILITY USED FOR TESTING........................................................................... 6 3 G ENERAL PRODUCT INFORMATION................................................................................... 6 3.1 PRODUCT FUNCTION AND INTENDED USE......................................................................... 7 3.2 RATINGS AND SYSTEM DETAILS........................................................................................ 7 3.3 I NDEPENDENT OPERATION MODES................................................................................... 7 3.4 SUBMITTED DOCUMENTS................................................................................................... 7 4 T EST SET-UP AND OPERATION MODE............................................................................... 8 4.1 P RINCIPLE OF CONFIGURATION SELECTION..................................................................... 8 4.2 T EST OPERATION AND TEST SOFTWARE........................................................................... 8 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT....................................................... 8 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 8 4.5 TEST SET-UP........................................................................................................................ 9 5 T EST RESULTS E M I S S I O N ..................................................................................... 10 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.107(A) ............................. 10 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.109(A)................................. 12 5.3 38 DB REJECTION SIGNAL FROM CELLULAR FREQUENCY BAND.................................... 13 6 P HOTOGRAPHS OF THE TEST SET-UP.............................................................................. 14 7 LIST OF TABLES................................................................................................................ 17 8 LIST OF PHOTOGRAPHS.................................................................................................... 17 Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 4 von 17 Page 4 of 17 1 General Remarks 1.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test result 2 Test Sites 2.1 Test Facilities Shenzhen SMQ Shenzhen Bureau of Quality Technical Supervision Shenzhen Academy of Metrology and Quality Inspection Bldg, of Shenzhen Academy of Metrology and Quality Inspection Longzhu Road, Nanshan, Shenzhen, P.R. China Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 5 von 17 Page 5 of 17 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until Antenna Chase CBL6112B 2591 29.01.2005 Horn Antenna Rohde & Schwarz HF906 100014 29.01.2005 3m Semi-anechoic chamber Albatross Projects 9X6X6 ---- 29.01.2005 EMI Test Receiver Rohde & Schwarz ESI26 838786/013 29.01.2005 Communications Test Set Rohde & Schwarz CMU200 1100.0008.02 29.01.2005 Communications Test Set HP HP8920A 3438A05187 29.01.2005 2.3 Trace ability All measurement equipment calibrations are traceable to NIST or where calibration is performed outside the United States, to equivalent nationally recognized standards organizations 2.4 Calibration Equipment requiring calibration is calibrated periodically by the manufacturer or according to manufacturer’s specifications. Additionally all equipment is verified for proper performance on a regular basis using in house standards or comparisons. Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 6 von 17 Page 6 of 17 2.5 Measurement Uncertainty The estimated combined standard uncertainty for conducted emissions measurements is ± 3 dB. The estimated combined standard uncertainty for radiated emissions measurements is ± 3 dB. 2.6 Location of original data The original copies of all test data taken during actual testing were attached at Appendix 1 of this report and delivered to the applicant…

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Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 14 von 17 Page 14 of 17 6 Photographs of the Test Set-Up Photograph 1: Set up for Conducted Emission on AC Mains Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 15 von 17 Page 15 of 17 Photograph 2: Set-up for Radiation Measurement Below 1GHz Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16004375 001 Seite 16 von 17 Page 16 of 17 Photograph 3: Set-up for Radiation Measurement Above 1GHz