Samsung LH75OHFPLBC/XY, LH75OHFPLBC/EN manual Terminology, 123

Page 123

Terminology

480i / 480p / 720p / 1080i /

1080p____ Each of the scanning

rates above refers to the number of effective scanning lines that decides the screen resolution. The scanning rate may be indicated in i (interlaced) or p (progressive), depending on the scanning method.

- Scanning

Scanning refers to a process of sending pixels that form an image progressively. A larger number of pixels will deliver a clearer and more vivid picture.

- Progressive

In progressive scan mode, all lines of pixels are scanned one by one (progressively) on the screen.

- Interlaced

In interlaced scan mode, every other line of pixels is scanned from top to bottom first and then the remaining lines of pixels (that were not scanned) are scanned.

Non-interlace Mode and Interlace Mode____ Non-interlace mode

(progressive scan) displays a horizontal line from the top to the bottom of a screen progressively. Interlace mode displays the odd number lines first and the even number lines next. Non-interlace mode is mainly used in monitors as it produces screen clarity and interlace mode is mainly used in TVs.

Dot Pitch____ The screen consist of

red, green and blue dots. A shorter distance between the dots produces a higher resolution. Dot pitch refers to the distance between the shortest distance between dots of the same color. Dot pitch is measured in millimeters.

Vertical Frequency____ The product

displays a single image many times per second (like a fluorescent light that flickers) to display an image for a viewer to see. The rate of a single image being displayed repeatedly per second is called vertical frequency or refresh rate. Vertical frequency is measured in Hz.

E.g. 60Hz refers to a single image being displayed 60 times in one second.

Horizontal Frequency____ The

time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in kHz.

Source____ Input source refers to

a video source device connected to the product such as a camcorder or video or DVD player.

Plug & Play____ Plug & Play is a

function that allows the automatic exchange of information between a monitor and PC to produce an optimum display environment. The product uses VESA DDC (international standard) to execute Plug & Play.

Resolution____ Resolution is the

number of horizontal dots (pixels) and vertical dots (pixels) that form a screen. It represents the level of display detail. A higher resolution enables more data to be displayed on the screen and is useful to perform multiple tasks simultaneously.

E.g. A resolution of 1920 X 1080 consists of 1,920 horizontal pixels (horizontal resolution) and 1,080 vertical pixels (vertical resolution).

DVD (Digital Versatile Disc)____

DVD refers to a CD-sized mass storage disk where you can save multimedia (audio, video or game) applications using MPEG-2 video compression technology.

HDMI (High Definition Multimedia Interface)____ It is an interface that

can be connected to a digital audio source as well as a high-definition video source by using a single cable without compression.

Multiple Display Control (MDC)____

MDC (Multiple Display Control) is an application that allows multiple display devices to be controlled simultaneously using a PC. Communication between a PC and monitor takes place using RS232C (serial data transmission) and RJ45 (LAN) cables.

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Contents OH75F Table of contents Screen Adjustment Support Appendix Copyright Before Using the ProductSafety Precautions CleaningPower off the product and computer Storage Electricity and SafetyInstallation Samsung Operation Vent or input/output ports, etc Page Preparations Checking the ComponentsComponents Remote sensor PartsFront Port DescriptionHdbt LAN Reverse SidePower OFF Remote ControlC D To place batteries in the remote controlSwitching between portrait and landscape Installation on a Perpendicular WallVentilation Bolt Size Wall Mount SpecificationsRS232C Cable Remote Control RS232CPin Signal Cable ConnectionGnd Pin No Standard Color SignalLAN Cable Male type RxCross LAN cable PC to PC Direct LAN cable PC to HUBConnection Command type Value range Viewing control state Get control commandControlling Set control command CommandVolume control Power controlInput source control Screen size control Screen mode controlVideo Wall Mode Control Safety LockFull Natural Video Wall User Control Video Wall OnOff 10x10 Video Wall ModelSet Number 10x10 Video Wall Model 1 ~Connecting and Using a Source Device Before ConnectingPre-connection Checkpoints Before connecting cables Country Power cable connection guideDifferent power cable colors by country Model Name Neutral LiveConnection Using an Hdmi Cable Connecting to a PCConnecting to a Video Device Connection Using an HDMI-DVI CableUsing an Hdmi cable or Hdmi to DVI Cable up to 1080p Connecting the HDBase-T Connecting to an Audio System Source SourceEdit InformationSearch Engine SettingsWeb Browser GeneralPrivacy & Security Blocked pagesApproved pages Refresh Options Uninstallation Using MDCUsing MDC via RS-232C serial data communications standards Connecting to MDCConnection using a direct LAN cable Using MDC via EthernetNo. Description Player featureViewing content PlayerButton Function When content is runningAvailable menu Control buttons on the remoteFile Formats Compatible with Player Network Schedule MultiframeTemplate files and LFD.lfd files Contents Image Video AudioWord Power PointTemplates Template filesHome → Schedule → Enter E ScheduleClone Product Clone ProductHome → Clone Product → Enter E PC Connection Cable ID SettingsID Settings Device IDVideo Wall Video WallVideo Wall Horizontal x VerticalFormat Screen PositionNetwork Status Network StatusHome → Network Status → Enter E Picture Mode Picture ModeHome → On/Off Timer → Enter E On/Off TimerOn Timer On/Off TimerHoliday Management Off TimerTicker TickerHome → Ticker → Enter E URL Launcher URL LauncherHome → URL Launcher → Enter E URL Launcher Settings URL Launcher SettingsHome → URL Launcher Settings → Enter E Approving a connected device from the server Enter your ID and password to logSelect Time Zone Setting the current timeScreen Adjustment Menu m → Picture → Picture Mode → Enter EPicture Menu m → Picture → Enter E Point Color TemperatureColor Temperature 16000K White BalanceCalibrated Value Dont Apply GammaCalibrated Value GammaAdvanced Settings Hdmi UHD Color Motion LightingHDMI1 Off / On HDMI2 Off / On Picture Options Digital Clean ViewPicture Options Color ToneDynamic Backlight Film ModeHdmi Black Level Smart LEDZoom/Position Picture SizePicture Size Fit to ScreenPicture Off Reset PictureReset Picture Picture OffOnscreen Menu Orientation Source Content OrientationOnScreen Display Display OrientationScreen Protection Screen ProtectionAuto Protection Time Screen Burn ProtectionOff TimerPixel Shift Timer Immediate Display Screen Burn ProtectionOff / Pixel / Rolling Bar / Fading Screen Timer Immediate Display OffImmediate Display Pixel ShiftMDC Message No Signal MessageMessage Display Source InfoOnScreen Display Reset OnScreen DisplayReset OnScreen Display LanguageOpen Network Settings NetworkNetwork type Connecting to a Wired Network Network Settings WiredSet Network type to Wired from the Open Network Settings Automatic Open Network Settings WiredManual Open Network Settings Wired Press the Connect button to start Open Network SettingsDevice Name Server Network SettingsHigh Contrast AccessibilitySystem Menu TransparencyMenu m → System → Start Setup → Enter E Start SetupTime NTP SettingsSleep Timer Power On DelayPrimary Source Auto Source SwitchingAuto Source Switching Primary Source RecoveryPower Control Power ControlAuto Power On Max. Power SavingNetwork Standby Power ButtonEco Sensor Eco SolutionEnergy Saving Mode Eco SolutionScreen Lamp Schedule No Signal Power OffAuto Power Off Screen Lamp ScheduleTemperature Control Fan & TemperatureFan Speed Setting Outdoor ModeKeyboard Type Input Device ManagerPlay via Keyboard LanguageChange PIN Change PINMenu m → System → Change PIN → Enter E Remote Management Safety Lock OnSecurity USB Auto Play LockGeneral General100 Smart SecurityAnynet+ HDMI-CEC 101Problem Possible Solution 102Anynet+ device ... appears 103 Hdmi Hot PlugCustom Logo Menu m → System → Reset System → Enter E Reset SystemGame Mode Reset SystemContact Samsung Software UpdateReset All Support106 Troubleshooting GuideTesting the Product Checking the Resolution and Frequency107 Installation issue PC modeScreen issue Not Optimum Mode is displayed108 Adjust Brightness and ContrastRemote control issue 109Sharpness Source device issue Other issue110 HDMI-CEC does not work 111Question Answer SettingsHow can I change the resolution? 112How do I set powersaving mode? 113Question Specifications 114Model Name ――Plug-and-Play 115116 Preset Timing ModesVertical Frequency Pixel Clock Sync Polarity KHz MHz 117118 Responsibility for the Pay Service Cost to Customers Appendix119 Optimum Picture Quality What is afterimage burn-in?Optimum Picture Quality and Afterimage Burn-in Prevention 120Preventing afterimage burn-in 121122 License123 Terminology
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LH75OHFPLBC/XY, LH75OHFPLBC/EN specifications

The Samsung LH75OHFPLBC/EN is a high-performance display solution designed to meet the needs of businesses and organizations seeking a robust digital signage option. With a 75-inch screen size, this model is part of Samsung's OHF series, which is renowned for its cutting-edge features and impressive visual performance.

One of the standout characteristics of the LH75OHFPLBC/EN is its remarkable picture quality. It utilizes a high brightness level of up to 700 nits, making it highly visible in diverse lighting environments, including outdoor settings. The display employs advanced UHD resolution, which provides clear and detailed images that grab attention and communicate messages effectively. Whether used for advertising, wayfinding, or informational displays, the vibrancy of the visuals helps capture the audience's interest.

The display also boasts an ultra-thin bezel design, maximizing the screen real estate and creating a near-seamless viewing experience when installed in multi-screen configurations. This feature is particularly valuable for businesses looking to create immersive video walls that enhance the overall impact of their content.

Connectivity is another strong point of the Samsung LH75OHFPLBC/EN. The display is equipped with multiple input options, including HDMI, DisplayPort, and USB, allowing for easy integration with various devices and media players. Additionally, the display supports content management systems, enabling users to efficiently schedule and manage their content remotely.

Durability is a critical aspect of the OHF series, and the LH75OHFPLBC/EN is no exception. It features a robust build quality that can withstand outdoor conditions, making it suitable for both indoor and outdoor installations. The display is designed to be weather-resistant and can operate in a range of temperatures, ensuring reliable performance in various environments.

Furthermore, the Samsung LH75OHFPLBC/EN incorporates advanced thermal management technologies, which maintain optimal operating temperatures, thereby enhancing the longevity of the display. Its efficient cooling system ensures that the display remains operational even in high-temperature situations.

In conclusion, the Samsung LH75OHFPLBC/EN stands out as a comprehensive display solution, combining excellent visual performance, robust connectivity, and durability. Its features make it an ideal choice for digital signage applications in an array of industries, empowering organizations to effectively communicate their messages while captivating their audience.
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