65BDL4650D/75BDL4650D/86BDL4650D61Sync. VolumeEnable/disable audio out (line out) volume adjustability tosync with internal speakers volume, but PD Internal speakersound will be forced to be mute.Audio sourceSelect the audio input source.Analog: audio from audio inputDisplyport: audio from DP.Digital : audio from HDMI/DVI audio.Media : audio from Media Player / BROWSER / PDF Player /Custom / InteractAudio resetReset all settings in the Audio menu to factory preset values.7.2.4. PIP menuOffSmallBottom-RightActionDVI-IDVI-IDVI-IMainActionSub modePIP sizePIP positonPIP changeSub 1Sub 2Sub 3PIP audioPIP resetPictureScreenAudioPIPConfiguration 1Configuration 2Advanced OptionSub modeSelect the PIP (Picture-in-Picture) mode.The options are: {Off} / {PIP} / {Quick swap} / {PBP 2Win} /{PBP 4Win}/ {PBP 4Win-1}.Off PIPQuick swapSwitch the inputsignal of main andsub.PBP 2Win PBP 4Win PBP 4Win-1Sub Win1InputSub Win1InputSub Win3InputSub Win2InputSub Win1InputSub Win2InputSub Win3InputPIP sizeSelect the size of sub picture in PIP (Picture-in-Picture) mode.The options are: {Small} / {Medium} / {Large}.PIP positionSelect the position of sub picture in PIP (Picture-in-Picture)mode.The options are: {Top-Right} / {Top-Left} / {Bottom-Right} /{Bottom -Left} / {Center}.PIP changeSwitch the input signal of Main and Sub for PIP / Quick swapmode.Sub 1Select the input signal for the sub Win1 picture.Choose from: {Displayport} / {DVI-I} / {VGA} / {HDMI1} /{HDMI2} / {Media Player} / {BROWSER} / {PDF Player} /{Custom} / {Interact}.Sub 2Select the input signal for the sub Win2 picture.Choose from: {Displayport} / {DVI-I} / {VGA} / {HDMI1} /{HDMI2} / {Media Player} / {BROWSER} / {PDF Player} /{Custom} / {Interact}.Sub 3Select the input signal for the sub Win3 picture.Choose from: {Displayport} / {DVI-I} / {VGA} / {HDMI1} /{HDMI2} / {Media Player} / {BROWSER} / {PDF Player} /{Custom} / {Interact}.PIP audioSelect the audio source in PIP (Picture-in-Picture) mode.• {Main} - Select audio from the main picture• {Sub 1} - Select audio from the sub 1 picture.• {Sub 2} - Select audio from the sub 2 picture.• {Sub 3} - Select audio from the sub 3 picture.PIP resetReset all settings in the PIP menu to factory preset values.NOTES:• The PIP function is available only under the followingcondition: {Advanced option} - {Tiling} - {Enable} settingto [No].• The PIP function is available only for certain signal sourcecombinations as shown in the table below.MainInputSubModeDPVGADVI-IHDMI1HDMI2Media PlayerBrowserPDF PlayerCustomInteractDP O O O O O O O O O OVGA O O O O O O O O O ODVI-I O O O O O O O O O OHDMI1 O O O O O O O O O OHDMI2 O O O O O O O O O OMedia Player O O O O O O X X X XBrowser O O O O O X O X X XPDF Player O O O O O X X O X XCustom O O O O O X X X O XInteract O O O O O X X X X O(O: PIP function is available, X: PIP function is unavailable)