SP3990 Floating 900MHz Wireless Speaker System User’s Manual Please read before using the equipment
INTRODUCTION This 900MHz stereo wireless speaker system uses latest wireless technology that enables you to enjoy music outdoors in your swimming pool. You can simply connect the portable transmitter to any audio source such as i-Pod, i-Phone, CD/MPS player, Hi-Fi or other audio sources. FEATURES 1. Automatic Phase Lock Loop (PLL) scanning system on speaker receivers. 2. Phase Lock Loop (PLL) transmission system on transmitter. 3. 900MHz RF technology speaker system. 4.
COMPONENT IDENTIFICATION TRANSMITTER SPEAKER RECEIVERS
INSTALLATION TRANSMITTER 1. Connect the supplied AC power adaptor to an electrical wall outlet. 2. Plug the AC power adaptor (12V/200mA) in the DC jack located on the rear of the transmitter, or you can insert 4 X “AA” size ALKALINE batteries into the battery compartment of the transmitter with correct polarity. 3. Turn on the transmitter by set the POWER switch to ON position, and the POWER LED (blue) on transmitter will start flashing. 4.
SPEAKER RECEIVERS 1. Insert 6 pieces of ‘AA’ size ALKALINE battery into the battery compartment with correct polarity at the bottom of the speaker, or you connect an AC power adaptor (9V/1.2A) to the DC input jack on the rear of each speaker, then plug it to the wall AC outlet. 2. Tighten the battery door clockwise and ensure the battery door is closed firmly without any gap.
3. Switch on the speakers by press the POWER button. The Mood Light (blue) will illuminate steadily, and the POWER LED (blue) will start flashing. As soon as the connection between the transmitter and speakers are accomplished, the POWER LED (blue) will illuminate steadily. Switch off the speakers by press the POWER button again. OPERATION 1. Turn on the audio source to which the transmitter is connected with. 2.
5. Press the “SCAN” auto-tuning 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. The POWER LED will illuminate steadily. A). Keep a distance of the speaker up to 7 meters apart from transmitter, and then press “SCAN” auto-tuning button for best tuning reception.
NOTE : If disruption should occur (signal breaks up), press the “SCAN” auto-tuning button on the speaker to maximize best reception. If you hear interference from other components, change the channel of transmitter, and then pressing the “SCAN” auto-tuning button on speaker for best reception. When transmitting / receiving over long distances, the signal from the system will become weaker. SWITCHNG OFF 1. Press the POWER button to turn off the speaker and the POWER LED goes off. 2.
TROUBLE SHOOTING NO SOUND - Too much water retention inside the speaker grill. Turn over the speaker and let the water drain out from the speaker grill. - Battery capacity of Speaker and/or Transmitter is too low, replace with new batteries. - If AC power source were used, ensure the AC adaptor is fully inserted into the AC outlet, and the power connection input on the transmitter is properly connected. - Ensure the speaker is switch ON.
TECHNICAL SPECIFICATIONS Transmission Mode : UHF stereo Carrier Frequency : 900 MHz Operation Voltage : Transmitter, 4 X ‘AA’ size Alkaline batteries (not included) or DC 12V 200mA Speaker, 6 X ‘AA’ size Alkaline batteries (not included) or DC 9V 1.2A adaptor Frequency Response : 40Hz – 12KHz Distortion : 1.
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver.
