SP1490 900MHz Digital Hybrid Wireless Outdoor Speakers System User’s Manual Please read before using the equipment
INTRODUCTION This 900 MHz 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.
COMPONENT IDENTIFICATION TRANSMITTER SPEAKER RECEIVERS 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 adaptor is plugged in, the red POWER LED illuminates. If the red POWER LED does not illuminate, make sure the adaptor is plugged in. 5.
2. Press POWER button and turn the speakers ON. up in blue. The POWER LED will light Switch off the speakers by pressing the POWER button on the speaker, and the LED will be off. OPERATION 1. Turn on the audio source (TV or audio component) to which the transmitter is connected with. The green LED on the transmitter will light up. 2. Select the channel 1 or 2 of the transmitter for best performance in your location. 3. Press the “POWER” button on the speaker to turn on the speaker.
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. 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.
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 “POWER” button to turn off the speaker and the LED light goes off. TROUBLE SHOOTING NO SOUND - Ensure the AC/DC adaptor is fully inserted into the AC outlet and the power connection input on the transmitter.
TECHNICAL SPECIFICATIONS Transmission Mode : UHF Carrier Frequency : 900 MHz Operation Voltage : Transmitter, DC 12V 200mA Speaker, 6 X ‘AA’ size Alkaline batteries or DC 12V 1A adaptor Frequency Response : 40Hz – 12KHz Distortion : 1% S/N Ratio : 65dB (typical) Channel Separation : 50dB (typical) Operation Distance : Up to 150 feet Output Power : 2 x 4Watts WARNING : MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULE
