QuikCall-操作说明书手册v3

QuikCallTM Wireless Audio SystemPRODUCT SUMMARYThe QuikCall"M wireless audio system consists of RF(radio frequency)transmitters and receivers with integrated audioplayer.It is typically used to make pre-recorded PA announcements with wireless push buttons(RF transmitters).AVAILABLE MODELSRFV-1000RRFV-1000R RF receiver with audio playerADDRESSSPRKRF-100Desktop 1-button RF transmitter8￥PWR LINERF-101Hand-held 1-button RF transmitterVOL且目目RF-104Hand-held 4-button RF transmitterTECHNICAL SPECIFICATIONS FOR RF-1000RDC POWERRF Frequency:433 MHzReceiver Address Selections:PANEL DESCRIPTIONS16(to match transmitter)Address DIP Switch (ADDRESS)Sound File Support:DIP switches to select a 4-bit binary address.This address shouldMP3 (ISO 11172-3 up to 44.1KHz)be set to match the transmitter's.Nearby receivers must haveMemory Card Type:different addresses to avoid interferences.SD/MicroSD up to 32GBReceiving Light (RX)Trigger Modes:This LED light is turned on briefly when valid data is received.Direct,Binary,Round-RobinData Code Light (DATA)Max.Number of Messages:These LED lights indicate the received data(four bits).4(direct round-robin)15(binary mode)Power Input Terminals (V+,GD)Power Supply:Use a well regulated DC power supply to obtain the best sound12~30VDCquality.Connect the power supply's positive to terminal V+,andAudio Output:the negative to terminal GD.Alternatively,power can also be(30V supply,8 Ohm load,10%THD+N)supplied via the 2.1mm center positive coaxial jack located on theHigh efficiency class Dleft side of the unit.Stereo:15W per channelPower Light (PWR)Mono:55W bridge tied load(BTL)This LED light is turned on when power is applied.SPEAKER CONNECTIONLine Output (LINE)Regular StereoVirtual Surround StereoThis 3.5mm stereo phone jack provides line level audio output.LG RL G RBalance Knob (BAL)This knob adjusts the output balance between the two channels.Itshould be set at the middle(center detent)if the unit is configuredfor BTL(bridge tied load)mono out.Volume Knob (VOL)urn this knob clockwise to increase the output volume.It affectsboth the speaker and the line out.The left channel is internally invertedSpeaker Output Terminals:L (left ch.),G,R(right ch.)therefore the left speaker must be connectedSee the Speaker Connections section.backwards for regular stereo output.SD Card Slot on the left side(SD CARD)Regular MonoBTL Mono(4X Output Booster)Supported memory card types are SD(2GB max.)and SDHC(32GBLGRL GRmax.).目目目DC Adaptor Jack on the left Side(DC 12V)Use factory supplied power adaptor onlyAntenna Connector on the rear side (ANTENNA)Connect the antenna to the connectorBTL mono is used to boost output at lowsupply voltage don't use speakers lowerthan 8 Ohms to avoid overloading the powerQuikCall is a trademark of Eletech Enterprise Co.Ltd.QuikCall Wireless Audio SystemPage 1 of3