Connecting to MDC | Samsung LH105QMDNC/NG, LH105QMDNC/UE guide

Connecting to MDC

Using MDC via RS-232C (serial data communications standards)

An RS-232C serial cable must be connected to the serial ports on the PC and monitor.

RS232C IN RS232C OUT

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Samsung LH105QMDNC/NG, LH105QMDNC/UE manual Connecting to MDC, Using MDC via RS-232C serial data communications standards

Contents

QM105D Table of contents Screen Adjustment Sound Adjustment Copyright Before Using the Product Cleaning Safety PrecautionsSymbols Power off the product and computer Storage Electricity and Safety Installation Sloped surface, etc Install the product in a kitchen or near a kitchen counterProduct or cause a fire Operation Product failure, an electric shock or fire may result Output ports, etcPage Precautions when handling the panel Preparations Remote ControlChecking the Components Components LAN cable External ambient sensor Items sold separately Control Panel PartsPanel Key Description Buttons Control menu ReturnButtons Description Port Description Reverse Side Power on the product Not Available Adjust the volume Remote ControlChange the input source MagicInfo Player I Launch Button Using the remote control To place batteries in the remote controlQuickly select frequently used functions Connection Using an IR Stereo Cable sold separately Tilting Angle and Rotation Installation on a Perpendicular WallVentilation Installation on an Indented Wall DimensionsPlane view Model name Installing the Wall Mount Installing the Wall MountWall Mount Kit Specifications Vesa Pin Signal Remote Control RS232CCable Connection RS232C Cable RS232C cable Connector 9-Pin D-Sub to Stereo Cable Pin No Standard Colour SignalLAN Cable Female Signal Connector RJ45Direct LAN cable PC to HUB Cross LAN cable PC to PC Connection Connection Controlling Set control command Viewing control state Get control commandCommand Command type Value range Volume control Power control Input source control Setting the input source Set Input SourceInput Source An input source code to be set on a product Screen mode control PIP On/Off control Auto adjustment control PC and BNC only Safety Lock Video Wall Mode ControlFull Natural Set Video Wall On/Off Video Wall OnWallOn Same as above Nak Set Video Wall Off 10x10 Video Wall Model Set Number Data 10x10 Video Wall Model 1 ~ Before Connecting Connecting and Using a Source DeviceConnecting to a PC Connection using the D-SUB cable Analogue type Connection Using an HDMI-DVI Cable Connection using a DVI cable Digital type Connection Using an DP Cable Connection Using an Hdmi CablePrecautions for using DP Connecting to a Video Device Using an Hdmi cable or Hdmi to DVI Cable up to 1080p Connecting to an Audio System Connecting the LAN Cable Attaching the Network box Sold separately Entering MagicInfo mode Connecting the Network box Sold separatelyPress Source on the remote control, and select MagicInfo MagicInfo Select TCP/IP step Enter the IP information Source Changing the Input sourceEdit Name Source Uninstallation Using MDC Using MDC via RS-232C serial data communications standards Connecting to MDC Connection using a direct LAN cable Using MDC via Ethernet Connection using a cross LAN cable Multi Screen Home featureMulti Screen Home → Multi Screen → Enter E Picture Mode Picture Mode On Timer On/Off TimerOff Timer On/Off Timer Holiday Management Network Settings Network SettingsHome → Network Settings→ Enter E View the network settings MagicInfo Player MagicInfo PlayerHome → MagicInfo Player I → Enter E ID Settings ID SettingsDevice ID PC Connection Cable Video Wall Video WallHorizontal x Vertical Video Wall Format Screen Position More settings More settingsPicture settings menu appears Home → More settings → Enter E Menu m → Picture → Picture Mode → Enter E Screen AdjustmentPicture Backlight 100 Brightness Contrast Sharpness Color Tint G/R Menu m → Picture → Enter E Picture Mode Picture Mode settings Adjustable options Menu m → Picture → Color Temperature → Enter E Color TemperatureWhite Balance Menu m → Picture → White Balance → Enter E Gamma ――If Picture Mode is set to Calibration, Gamma is disabledCalibrated Value Menu m → Picture → Calibrated Value → Enter E Picture Options Film Mode Off Auto Motion PlusPicture Options Digital NR Off Hdmi Black Level Color Tone Film ModeDigital NR Hdmi Black Level Color Tone Off Digital NR Hdmi Black Level Low Film Mode ResetAuto Motion Plus Dynamic Backlight Picture Size · Zoom/Position ResolutionPicture Size Picture Size Zoom/Position ResolutionPicture Size PC Screen Adjustment Auto Adjustment Menu m → Picture → Reset Picture → Enter E Reset PictureResets your current picture mode to its default settings Picture Off OnScreen Display Reset OnScreen DisplayMulti Screen OnScreen Display PIP Portrait PIP Landscape Main picture Sub picture RestrictionsPC, HDMI1, HDMI2, DisplayPort1, DisplayPort2, DisplayPort3 Triple Screen Portrait Triple Screen Landscape Four Screen Portrait Four Screen Landscape Rotation Rotate ContentRotate Menu Aspect Ratio Screen Protection Available Settings Optimum SettingsPixel Shift Screen Protection Timer Off / Repeat / Interval Timer Message Display Menu Language Reset OnScreen DisplayMenu m → OnScreen Display → Menu Language → Enter E Set the menu language Initial settings System SetupSystem System Power On Delay Sleep TimerTime Clock Set MagicInfo I Source Auto Source Switching Auto Source SwitchingPrimary Source Recovery Primary Source Auto Power On Power ControlPC Module Power Power Control Auto Power On Off PC Module Power Power ButtonNetwork Standby Off Power Button Standby Control Eco Solution Eco SolutionEnergy Saving Eco Sensor No Signal Power Off Temperature ControlAuto Power Off Energy Saving Off Eco Sensor Screen Lamp Schedule Menu m → System → Change PIN → Enter E Change PIN Security GeneralHdmi Hot Plug General Menu m → System → Reset System → Enter E Reset System Hdmi Sound Sound AdjustmentSound Speaker Selection Sound on Video Call Menu m → Sound → Reset Sound → Enter E Reset Sound Menu m → Support → Software Update → Enter E Software UpdateSupport Contact Samsung On/Off Timer Picture ModeNetwork Settings Go to Home More settings ID Settings Menu m → Support → Reset All → Enter E Reset All100 Support Testing the Product Troubleshooting GuideChecking the Resolution and Frequency 101 Screen issue Installation issue PC modeNot Optimum Mode is displayed 102 103 Adjust Brightness and Contrast 104 Sound issueSharpness There is audible sound when the volume is muted Volume is too low105 Video is available but there is no sound Source device issue Remote control issueRemote control does not work 106 There is no sound in Hdmi mode Other issue107 Multi Screen menu is not available 108 This product does not support the HDMI-CEC featureHDMI-CEC does not work IR sensor is not functioning How can I change the resolution? Settings109 Question Answer 110 How do I set powersaving mode?Question 111 Specifications 112 PowerSaver Normal Operation Power saving mode Power off PowerSaverMax DPM Mode 113 114 Preset Timing ModesModel Name QM105D 115 ResolutionPixel Clock Sync Polarity KHz MHz 116 Appendix Product damage caused by customers fault117 Not a product defect Correct disposal of batteries in this product 118Applicable in countries with separate collection systems 119 Optimum Picture Quality and Afterimage Burn-in PreventionOptimum Picture Quality Prevention of Afterimage Burn-in Preventing afterimage burn-in 120 121 Licence 122 Terminology