User manual ACESONIC SP-280 DATASHEET

[. . . ] The POWER on the unit is not off from the electrical plug when the POWER button on the front panel is not pressed in. 2 Important Safety instructions 1. Do not install near any heat sources such as radiators, heat register, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. [. . . ] Replacement Parts When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Safety Check Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. 22. Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer. Any mounting of the product should follow the manufacturer instructions, and should use a mounting accessory recommended by the manufacturer. Wet location marking Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus. Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. Servicing If your product is not operating correctly or exhibits a marked change in performance and you are unable to restore normal operation by following the detailed procedure in its operating instructions, do not attempt to service it yourself as operating instructions, do not attempt to service it yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personal. 3 Acesonic SP-280 Thank you for purchasing Acesonic's SP-280. Acesonic takes pride in providing our custmers with only the most advanced and highest quality karaoke products on the market. Will only send Channel B sound. 5 Microphone Descriptions Indicate Light Green=Working Yellow=Mute No light= power off Operation button 1 2 3 4 5 1)Cartridge module- This is where you would sing into. 3)Operating indicator and 4)Switch buttonHold the switch button for 1 second to turn on the power. When it lights up green, then press switch button shortly, the light will turn yellow, means microphone is in mute mode, no sound will comes out from microphone. to go back to working mode, press the switch button shortly again, the light will turn green. When IR syncing, microphone needs to stay power on, but can be either working or mute mode. Then put the button part of the microphone to face the IR launcher on the receiver, the distance need to be under 1 meter. If IR sync successes, the CH in the LCD screen will stop flashing and you can see the RF signal bar on the LCD screen. 5)Battery cover & IR receiver- This is the base of the microphone where you would hold it. Input Power Outlet AC Power adapter cable 1) Connect the AC POWER ADAPTER to the SP-280 receiver's AC INPUT 110V, then plug the other end of AC POWER ADAPTER into the WALL OUTLET. 2)Connect one end of a ¼" TO ¼" CABLE to the U HF-1208X receiver's UNBALANCE AUDIO OUTPUT(MIX) and the other end to a karaoke mixer, karaoke player or karaoke power amplifier ¼" microphone input. If you are using the BALANCE AUDIO OUTPUT, use a XLR to XLR cable or XLR to ¼" cable . [. . . ] Check on the receiver end and wall outlet end l 6 and 7 for more detail See page Reciver No sound; No lights Microphone l The transmitter is out of range l the machine in the Operate effective range l Microphone switch is off or l the microphone switch Turn on mute (indicated green light) l Microphone volume is turn l the microphone volume on Turn on down the receiver l in the microphone Batteries l the batteries. Make sure Reinstall are not install properly the positive and negative end are install correctly l The antenna is not fully functional. l is not connect to an Receiver amplifier, mixer or karaoke player l Try to change the angel of the antenna l the ¼ to ¼ or XLR cable Connect from the receiver to a microphone input (mixer, player, etc. ). See Page 7 for detail l the microphone further Separate away l the batteries Recharge No sound; Lights on Distorted sound; feedback Outside noise l microphones are too The two close together l running low in Batteries microphone l Microphone volume is too high l the volume of the Reduce microphone l from other electric l reliever away from Distortion Move the wave electric equipment or change the frequency channel Change l Radio frequency got occupied l the channel on receiver and IR syncing between receiver by other radio device. [. . . ]