SP1790B 900MHz Wireless Indoor/Outdoor Speakers w/Remote Control User’s Manual
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.
COMPONENT IDENTIFICATION TRANSMITTER Antenna Signal On Indicator (blue) Power On Indicator (red) SPEAKER RECEIVERS AUTO TUNE VOLUME UP VOLUME DOWN POWER ON./OFF REMOTE CONTROL AUTO TUNE POWER ON/OFF VOLUME DOWN VOLUME UP P.
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.
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.
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.
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.
WARNING: THE POWER ADAPTORS ARE FOR INDOOR USE ONLY. IF IT IS SLIGHTLY RAINING, KEEP THE SPEAKERS OPERATED BY BATTERY AND MOVE THE ADAPTORS TO AREA OUT OF RAINWATER. This device must be used with the AC/DC adapters supplied in the package. TROUBLE SHOOTING NO SOUND - Ensure the AC/DC adaptor is fully inserted into the AC outlet and the power connection input on the transmitter. - Ensure the speakers are switch ON.
TECHNICAL SPECIFICATIONS Transmission Mode : UHF Carrier Frequency : 900 MHz Digital Hybrid Operation Voltage : Transmitter, DC 12.
WARNING: When powering by AC household current, these devices must be used with the AC/DC adapters supplied within the package. Do not attempt to power utilizing other AC or DC adapters. Power adapters are for indoor use only – do not use in wet areas or weather. FCC STATEMENT: FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules.