3EnglishTable of ContentsBefore use● Illustrations and screens in this Operating Instructionsare images for illustration purposes, and may bedifferent from the actual ones.● Descriptive illustrations in this Operating Instructionsare created mainly based on the 84-inch model.Important Safety Instructions..................................... 4FCC STATEMENT ......................................................... 5Important Safety Notice .............................................. 6Safety Precautions ...................................................... 7Precautions for use ..................................................... 9Accessories ............................................................... 11Accessories Supply ················································ 11Remote Control Batteries ········································12Important notice when attaching the fixing brackets ······12About Eyebolt ·······················································12Vertical Installation ·················································13Connections ............................................................... 14AC cord connection and fixing ··································14Cable fixing ··························································14Video equipment connection ····································15HDMI 1 to 4 terminals connection······························16DVI-D IN terminal connection ···································17PC IN terminal connection ·······································18DisplayPort terminal connection ································19SERIAL terminal connection ····································20DIGITAL LINK terminal connection ····························22AUDIO OUT terminal connection ······························22Identifying Controls................................................... 23Main Unit ·····························································23Remote Control Transmitter ·····································24Basic Controls ........................................................... 25Selecting the input signal·········································27RECALL ······························································27Volume Adjustment ················································28Sound mute On / Off ··············································28OFF TIMER ··························································28ASPECT Controls ...................................................... 294 Input multi display .................................................. 304-screen display ····················································30Changing “4-screen display” to “1-screen display” ········30Switching the input of “4-screen display” ·····················31On-Screen Menu Displays ........................................ 32Adjusting Position ..................................................... 33Auto setup····························································33Sound Adjustment ..................................................... 35Picture Adjustments .................................................. 36Picture Profiles .......................................................... 38Saving profiles ······················································39Loading profiles ·····················································40Editing profiles ······················································40Setup menu ................................................................ 424 Input multi display settings ····································42Signal··································································42Screensaver (For preventing image retention) ·············45ECO mode settings ················································46Input label ····························································48Function button settings ··········································48On/Off timer settings ··············································50Day/Time settings ··················································50HDMI 4K Interface ·················································51Display orientation ·················································51High altitude mode ·················································51No activity power off ···············································51Menu display duration / OSD brightness / OSD position ···51OSD language ······················································52Network settings ····················································52Options Adjustments ................................................ 55Using Network Function ........................................... 63Necessary environment for computers to be connected ·····63Example of network connection ································63Command control ··················································65PJLink protocol ·····················································65Early Warning Software ··········································66Connecting with LAN ................................................ 67Computer operation ···············································67Using Web Browser Control ..................................... 67Before Using Web Browser Control ···························67Access from Web Browser·······································68Operating with Web Browser ····································68ID Remote Control Function ..................................... 70Setting the remote control’s ID number·······················70Cancelling the setting of remote control’s ID number (ID [0]) ···70Entering characters ................................................... 71Command list of Weekly Command Timer .............. 72Preset Signals ............................................................ 74Shipping condition .................................................... 75Troubleshooting ........................................................ 76Specifications ............................................................ 79Software License ....................................................... 81