Product Advantages* With HDMI and Central control function (both optional )* document camera supports audio & video Synchronized recording.* Mouse wheel zooming in/out* System turning on/off by one button* Slim shape which can be insert into a pull - push blackboard*embeded inside of the tray,it wired keyboard with touchpad* IR coding function makes any remote available to control this all-in-one machine TL-3060HGeneralControl modeBuilt in dustproof control panel ,IR remote (any remote),RS-232,softwareInput voltage200~240 50HZ/60HZStandby power<=5WAirmouse(optional)Wireless microphone,Laser point,wireless mouse,PPT turn up/down,Power On/OFF the unitKeyboard with touchpadembeded inside of the tray,it wired keyboard with touchpadW*D*H1240*340*61.7PortsVGA In2 Ports ( front*1, top*1, inside*1)VGA Out2 Port (top*1)AUDIO In3 Ports ( front*1, top*1, inside*1) which synchronous switch with VGAAUDIO Out1 Port (top*1)Sound source output1 Port 2.0 AUDIO OutputHDMI Input2 Port (top*1 HDMI out and down *1 HDMI IN) ( Optional )HDMI Output2 Ports (top*1, inside*1) (Optional )MIC1 Port ( adjustable Volume )USB2.04 ( front*2, top*2)RS-2321 (top*1)RJ-45 Input1 (top*1)Central ControllerCentral Controller Version32-bit embedded computer control systemInfrared coding / Remote controlInfrared remote coding function (After the coding operation, you can remote control this machine with any remote, such as TV remote)RS-232YesON-OFF keyOne click on this button will turn on/off PC and projector(Time-lapse power off)Mute keyVolumn waxes faintVolumedigi-showing the volumn status and coding statuscentral control functionLong pressing on this button will active the central control function with VGA switch workable without turninSorting Machine g it onPC (optional)MainboardH81(support HDMI out)H81(support HDMI out)CPUi3, dual-core, four routesi5, quad-core, four routesMemory4GB8GBHard driver500GB500GB1TBAmplifier / SpeakersPower & Generating Sets RatTime & Attendance ed powerPump & Vacuum Equipment 20W*2SNR>=80dBDistortion degree<=0.5%Frequency responseInput:20Hz-20KHz, Microphone: 60Hz-14KHzdocument CameraCamera1/3'' CMOS imaging sensorDefinition5.0 mega pixels(Optional8.0 mega) Resolution: 2592x1944ZoomMax 24x digitalWhite balanceAutoApertureAutoDefinition2592x1944Image processingZoom in/out ,Color & B/W,Negative, Mirror, 90°,Rotation,CutEdit functionCurve, line, rectangular, oval, text input, redo, delete, line thicknesses, style, colorRecordAudio & Video synchronous recording ( format WMV, AVI etc )photo shootingimage size adjustable, 9 images previewShootingYes ( adjustable time in Burst shooting mode)Continuous shootingYesPDFYesOCRMulti-language OCR availablePrintYes