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User Manual
The color and the appearance may differ depending on the product, and
the specifications are subject to change without prior notice to improve the


Table of Contents

   Also See for Samsung OH75F

   Summary of Contents for Samsung OH75F

  • Page 1 User Manual OH75F The color and the appearance may differ depending on the product, and the specifications are subject to change without prior notice to improve the performance.
  • Page 2: Table Of Contents

    Table of contents Before Using the Product Connecting and Using Using MDC a Source Device Copyright MDC Program Installation/Uninstallation Installation Before Connecting Safety Precautions Uninstallation Pre-connection Checkpoints Symbols Before connecting cables Cleaning Connecting to MDC Power cord connection guide Storage Using MDC via RS-232C (serial data communications standards) Electricity and Safety...
  • Page 3 Table of contents Picture Mode Flesh Tone Message Display RGB Only Mode Source Info On/Off Timer Color Space No Signal Message On Timer HDMI UHD Color MDC Message Off Timer Motion Lighting Download Status Message Holiday Management Picture Options Language Ticker Color Tone Reset OnScreen Display...
  • Page 4 Time Input Language Shortcut Clock Set NTP Settings Play via Troubleshooting Guide Change PIN Sleep Timer Requirements Before Contacting Samsung Power On Delay Security Customer Service Center Safety Lock On Auto Source Switching Testing the Product USB Auto Play Lock...
  • Page 5 Table of contents Appendix Responsibility for the Pay Service (Cost to Customers) Not a product defect A Product damage caused by customer's fault Others Optimum Picture Quality and Afterimage Burn- in Prevention Optimum Picture Quality Prevention of Afterimage Burn-in License Terminology...
  • Page 6: Before Using The Product

    © 2017 Samsung Electronics Samsung Electronics owns the copyright for this manual. Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics is prohibited. Microsoft, Windows are registered trademarks of Microsoft Corporation. VESA, DPM and DDC are registered trademarks of the Video Electronics Standards Association.
  • Page 7: Safety Precautions

    Safety Precautions Cleaning ― Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched. ― Take the following steps when cleaning. Caution ― The following images are for reference only. Real-life situations may differ from what is shown in the images.
  • Page 8: Storage

    Storage Connect the power plug to a grounded power socket (type 1 insulated devices only). Due to the characteristics of high-glossy products, using a UV humidifier nearby may create • An electric shock or injury may result. white-colored stains on the product. ―...
  • Page 9: Installation

    DO NOT PLACE CANDLES, INSECT REPELLANTS OR CIGARETTES ON TOP OF THE PRODUCT. DO NOT INSTALL THE PRODUCT NEAR HEAT SOURCES. Only use the power cord provided with your product by Samsung. Do • A fire may result. not use the power cord with other products.
  • Page 10 SAMSUNG performance. • Be sure to consult Samsung Customer Service Center if you want Precautions during installation and storage to install the product at such a place. • After opening the cover, install the product within 1 hour under humidity of 60% or below.
  • Page 11: Operation

    If the product is dropped or the outer case is damaged, turn off the Do not lift or move the product by pulling the power cord or any power switch and disconnect the power cord. Then contact Samsung cable. Customer Service Center.
  • Page 12 • Your eyesight may deteriorate. cord when water or other foreign substances have entered the product. Then contact Samsung Customer Service Center. • Product failure, an electric shock or fire may result. Do not hold the product upside-down or move it by holding the stand.
  • Page 13 Rest your eyes for more than 5 minutes for every 1 hour of product Be careful that children do not place the battery in their mouths use. when removed from the remote control. Place the battery in a location that children or infants cannot reach. •...
  • Page 14: Preparations

    Chapter 02 Preparations Checking the Components Components – Contact the vendor where you purchased the product if any components are missing. – The appearance of the components may differ from the images shown. Warranty card Batteries – A stand is not provided with the Quick setup guide Regulatory guide product.
  • Page 15: Parts

    Parts Front ― The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality. Port Description Remote sensor Press a button on the remote control pointing at the sensor on the front of the product to perform the corresponding function. ―...
  • Page 16: Reverse Side

    Port Description Reverse Side ― The color and shape of parts may differ from what is shown. Connect to a USB memory device. Specifications are subject to change without notice to improve quality. - Sends the HDMI signal to a connected LAN cable using an HDBaseT HDBT (LAN IN) transmitter.
  • Page 17: Remote Control

    Remote Control ― Using other display devices in the same space as the remote control of this product can cause the other display devices to be inadvertently controlled. ― A button without a description in the image below is not supported on the product. POWER Power off the product.
  • Page 18 Display information about the current input TOOLS INFO Quickly select frequently used functions. source. Move to the upper, lower, left or right menu, or adjust an option's setting. Confirm a menu selection. Exit the current menu. RETURN EXIT Return to the previous menu. Manually select a connected input source HDMI from...
  • Page 19: Before Installing The Product (installation Guide)

    • Make sure to install the specified wall mount. Switching between portrait and landscape ― Contact Samsung Customer Service Center for further details. • To use the product vertically (portrait), turn it clockwise so that the LED is pointing down.
  • Page 20: Wall Mount Specifications

    ― Do not use a wall mount that can tilt. ― Do not fasten the screws too firmly. This may damage the product or cause the product to fall, leading to personal injury. Samsung is not liable for these kinds of accidents.
  • Page 21: Remote Control (rs232c)

    Remote Control (RS232C) • Pin assignment 1 2 3 4 5 5 4 3 2 1 Cable Connection RS232C Cable Interface RS232C (9 pins) 6 7 8 9 9 8 7 6 TxD (No.2), RxD (No.3), GND (No.5) <Male type> <Female type>...
  • Page 22 LAN Cable • RS232C cable Connector: 9-Pin D-Sub to Stereo Cable • Pin assignment 1 2 3 4 5 6 7 8 -P2- -P1- -P1- -P1- -P2- -P2- Male type ---------- STEREO ---------- PLUG Pin No Standard Color Signal ---------- (3.5ø) White and orange Orange...
  • Page 23 Cross LAN cable (PC to PC) • Connector : HDBT (LAN IN) Direct LAN cable (PC to HUB) HDBT (LAN IN) HDBT RJ45 MDC (LAN IN) Signal Signal ↔ ↔ Signal Signal ↔ ↔ ↔ ↔ ↔ ↔...
  • Page 24: Connection

    Connection • Connection 2 • Connection 1 ― Ensure that you connect the RS232C(IN) adapter to the RS232C IN port on the product. HDBT HDBT (LAN IN) (LAN IN) RS232C IN...
  • Page 25: Control Codes

    Control Codes Command type Command Value range Video Wall User Control 0x89 Viewing control state (Get control command) • All communications take place in hexadecimals. The checksum is calculated by adding Header Command Data length Checksum up all values except the header. If a checksum adds up to be more than 2 digits as shown below (11+FF+01+01=112), the first digit is removed.
  • Page 26: Volume Control

    Power control Volume control • Function • Function A product can be powered on and off using a PC. The volume of a product can be adjusted using a PC. • Viewing power state (Get Power ON / OFF Status) •...
  • Page 27 Input source control • Header Command Data length Ack/Nak r-CMD Val1 Checksum • Function The input source of a product can be changed using a PC. 0xAA 0xFF 0x14 "Input • Viewing input source state (Get Input Source Status) Source" Header Command Data length...
  • Page 28 Screen mode control • Header Command Data Ack/Nak r-CMD Val1 Checksum • Function length The screen mode of a product can be changed using a PC. Screen mode cannot be controlled when the Video Wall function is enabled. 0xAA 0xFF 0x18 "ERR"...
  • Page 29 Video Wall Mode Control Safety Lock • Function • Function Video Wall mode can be activated on a product using a PC. PC can be used to turn the Safety Lock On function on or off on a product. This control is only available on a product whose Video Wall is enabled.
  • Page 30 Video Wall On • Header Command Data Ack/Nak r-CMD Val1 Checksum • Function length Turn Video Wall on or off on the product from your computer. • Get Video Wall On/Off Status 0xAA 0xFF 0x84 Header Command Data length Checksum "ERR": A code showing what error has occurred 0xAA 0x84...
  • Page 31 10x10 Video Wall Model 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x1F 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x2F 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28...
  • Page 32 Wall_SNo: Product Number code assigned to the product 10x10 Video Wall Model : ( 1 ~ 100) Set Number Data 0x01 0x02 0x63 0x64 • Header Command Data length Ack/Nak r-CMD Val1 Val2 Checksum 0xAA 0xFF 0x89 Wall_Div Wall_ • Header Command Data length...
  • Page 33: Connecting And Using A Source Device

    Chapter 03 Connecting and Using a Source Device Before Connecting Pre-connection Checkpoints ― Before connecting a source device, read the user manual provided with it. The number and locations of ports on source devices may differ from device to device. ―...
  • Page 34: Before Connecting Cables

    Before connecting cables ― The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality. Insert and keep the removed Silicone-Bar in the marked area to ensure it is not lost. Insert the appropriate cable into the hole from which the Silicone-Bar was removed.
  • Page 35: Power Cord Connection Guide

    Power cord connection guide ― The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality. Prepare the waterproof power cable whose Put the soldered (connected) part of the diameter is 8.5 mm for 15 A.
  • Page 36: Connecting To A Pc

    Connecting to a PC Connection Using an HDMI-DVI Cable • Do not connect the power cable before connecting all other cables. Ensure you connect a source device first before connecting the power cable. • A PC can be connected to the product in a variety of ways. Select a connection method suitable for your PC.
  • Page 37: Connecting To A Video Device

    Connecting to a Video Device Connection Using an HDMI Cable ― The appearance may differ depending on the product. ― Connecting parts may differ in different products. • Do not connect the power cable before connecting all other cables. Ensure you connect a source device first before connecting the power cable. Using an HDMI cable or HDMI to DVI Cable (up to 1080p) •...
  • Page 38: Connecting The Hdbase-t

    Connecting the HDBase-T ― The appearance may differ depending on the product. ― Connecting parts may differ in different products. ― HDBase-T (Tx) transmits data from an external device to HDBase-T (Rx). Make sure to connect them directly using a LAN cable. ―...
  • Page 39: Connecting To An Audio System

    Connecting to an Audio System ― Connecting parts may differ in different products. AUDIO OUT...
  • Page 40: Changing The Input Source

    Changing the Input source Source allows you to select a variety of sources and change source device names. You can display the screen of a source device connected to the product. Select a source from source list to display the screen of the selected source. ―...
  • Page 41: Web Browser

    Web Browser Settings SOURCE → Source → Web Browser → u → Settings → ENTER E SOURCE → Source → Web Browser → ENTER E General Hide Tabs and Toolbar automatically If the browser tabs, menu or toolbar are not used for a while, they will automatically disappear. To make them appear again, move the pointer or focus to the top of the screen.
  • Page 42 Privacy & Security Blocked pages Security Mode Blocked pages Provide warnings about unsafe pages or block access to enhance Web Browser security. Block access to pages that you have listed in Blocked pages. This may slow the Web Browser down. •...
  • Page 43: Refresh Options

    125% 150% 200% 300% Home Page Set the website to display when the web browser is refreshed. • Samsung Display Custom Custom Enter the URL to set as the home page. • Enter URL ― Available only when Home Page...
  • Page 44: Using Mdc

    Chapter 04 Using MDC Multiple display control "MDC" is an application that allows you to easily control multiple display devices simultaneously using a PC. For details on how to use the MDC program, refer to Help after installing the program. The MDC program is available on the website. After you press the Never expired button following the...
  • Page 45: Connecting To Mdc

    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. ― The appearance may differ depending on the product. RS232C IN Computer...
  • Page 46: Using Mdc Via Ethernet

    Using MDC via Ethernet Enter the IP for the primary display device and connect the device to the PC. Display devices can be connected to each other using a LAN cable. Connection using a direct LAN cable ― The appearance may differ depending on the product. ―...
  • Page 47: Player Feature

    Chapter 05 Player feature Accessible using the HOME button on the remote control. Player Description Select between internal or external memory. HOME → Player → ENTER E Play content, templates and schedules configured on the server. Play a range of content such as channels with schedules assigned, templates or files. •...
  • Page 48: When Content Is Running

    When content is running Available menu Press the TOOLS button on the remote control during content playback to configure settings. Control buttons on the remote Menu Description You can use buttons on your remote control to play, pause, or skip between content on the playlist.
  • Page 49: File Formats Compatible With Player

    File Formats Compatible with Player Sound output restrictions • More than one sound output cannot be used. • Supported file systems include FAT32 and NTFS. • Playback priority: network BGM > local BGM > video file in the main frame selected by the •...
  • Page 50 Contents File Extension Container Video Codec Resolution Frame rate Bit rate Audio Codec (fps) (Mbps) *.avi H.264 BP/MP/HP 4096x2160 4096X2160: 24 *.mkv 3840X2160: 30 LPCM *.asf ADPCM(IMA, MS) HEVC (H.265 - Main, Main10, Main4:2:2 10) *.wmv Motion JPEG *.mp4 HE-AAC 1920x1080 *.mov *.3gp...
  • Page 51 Video Audio Image • 3D video is not supported. • Audio content with a Bit rate or Frame rate larger than • Compatible image file format : JPEG, PNG, BMP the rate specified in the table above can cause choppy ―...
  • Page 52 Power Point WORD • Compatible document file formats • Compatible document file formats • Compatible document file formats – Extension : ppt, pptx – Extension : pdf – Extension : .doc, .docx – Version : Office 97 ~ Office 2007 –...
  • Page 53 Template files • Creation/editing/playback are only available in • Supported in Network Channel Templates. • Compatible document file formats – Extension : .lfd...
  • Page 54: Schedule

    Schedule You can check the content’s playback schedule on the server, imported from an external storage, or on a mobile device. Description HOME → Schedule → ENTER E Select between server and external memory. Schedule Connected View weekly schedule of content playback. Network Select to view detailed information of each event.
  • Page 55: Clone Product

    Clone Product Export settings on the product to an external storage device. You can also import settings from an external storage device. This option is useful when assigning the same settings to several products. HOME → Clone Product → ENTER E When a duplicate file is not found on the external storage device MENU Connect the external storage device, then run the...
  • Page 56: Id Settings

    ID Settings Assign an ID to a set. Device ID HOME → ID Settings → ENTER E Enter the ID number of the product connected to the input cable for input signal reception. (Range: 0~224) ― Press u/d to select a number, and press E. ―...
  • Page 57: Video Wall

    Video Wall Customize the layout of multiple displays that are connected to form a video wall. In addition, display part of a whole picture or repeat the same picture on each of the connected multiple displays. To display multiple images, refer to MDC Help or the MagicInfo user guide. Some models may not support the HOME →...
  • Page 58: Screen Position

    Screen Position To rearrange split screens, adjust the number for each product in the matrix using the Screen Position feature. Selecting Screen Position will display the videowall matrix with the numbers assigned to the products that form the videowall. To rearrange products, use the direction buttons on the remote control to move a product to another desired number.
  • Page 59: Network Status

    Network Status Check the current network and Internet connection. HOME → Network Status → ENTER E Network Status – The displayed image may differ depending on the model.
  • Page 60: Picture Mode

    – To apply the Calibration mode properly, make sure you configure the picture quality settings, such as brightness, color, gamma and uniformity, using the color calibration program Advanced Color Management. – To download the Advanced Color Management program, visit
  • Page 61: On/off Timer

    ― You must set On/Off Timer Clock Set before you can use this feature. On Timer HOME → On/Off Timer → ENTER E On Timer so that your product turns on automatically at a time and on a day of your choosing. The power is turned on with the specified volume or input source.
  • Page 62: Off Timer

    Off Timer Set the off timer (Off Timer) by making a selection from one of the seven options. (Off Timer 1 Off Timer • Setup: Select Off, Once, Everyday, Mon~Fri, Mon~Sat, Sat~Sun or Manual. If you select Manual, you can choose the days you want Off Timer to turn off your product.
  • Page 63: Ticker

    Ticker Input text while a video or image is displayed and display the text on the screen. • • Message: Enter a message to display on the screen. HOME → Ticker → ENTER E • Time: Set the Start Time End Time to display a Message.
  • Page 64: Url Launcher

    URL Launcher For details on how to use the URL Launcher feature, contact the dealer the product was purchased from. ― To use the URL Launcher feature, set Play via URL Launcher in System. HOME → URL Launcher → ENTER E URL Launcher URL Launcher –...
  • Page 65: Url Launcher Settings

    URL Launcher Settings • Install Web App: Enter URL to install the web applocation. • Install from USB Device: Install the web applocation from the USB storage device. • Uninstall: Remove the installed web application. HOME → URL Launcher Settings →...
  • Page 66: Approving A Connected Device From The Server

    Approving a connected device from the server ― First configure the server Server Network Settings before device approval. Select Unapproved from the sub-menus. Select the device from the list and click the Approve button. Access the server you have assigned to your device. Enter your ID and password to log in.
  • Page 67: Setting The Current Time

    Setting the current time A schedule may not run if the time set on the device is different from the server's current time. Select the menu to check that the device has been registered. When the device is approved by the server, the schedule registered in the selected group Select Device from the side menu bar.
  • Page 68: Screen Adjustment

    Advanced Color Management. – To download the Advanced Color Management program, visit – The displayed image may differ depending on the model.
  • Page 69: Backlight / Contrast / Brightness / Sharpness / Color / Tint (g/r)

    Backlight / Contrast / Brightness Your product has several options for adjusting picture quality. ― When you make changes to Backlight, Contrast, Brightness, Sharpness, Color Tint (G/R), the OSD will be / Sharpness / Color / Tint (G/R) adjusted accordingly. ―...
  • Page 70: Color Temperature

    Color Temperature Adjust the color temperature (Red / Green / Blue). (Range: 2800K–16000K) ― Enabled when Color Tone is set to Off. ― If Picture Mode is set to Calibration, Color Temperature is disabled. MENU m → Picture → Color Temperature →...
  • Page 71: Gamma

    Select whether to apply the brightness, color, gamma and uniformity settings customized using the color calibration program Advanced Color Management to the Information and Advertisement modes. • Don't Apply Apply ― To download the Advanced Color Management program, visit MENU m → Picture → Calibrated Value →...
  • Page 72: Advanced Settings

    ― If Advanced Settings Picture Mode is set to Calibration, Advanced Settings is disabled. Dynamic Contrast MENU m → Picture → Advanced Settings → ENTER E Adjust the screen contrast. • Medium High Advanced Settings Black Tone Dynamic Contrast High Select the black level to adjust the screen depth.
  • Page 73: Hdmi Uhd Color

    HDMI UHD Color Advanced Settings Enable to optimize picture quality for HDMI UHD connection. High Dynamic Contrast • HDMI1 (Off / On) • HDMI2 (Off / On) Black Tone Darkest Motion Lighting Flesh Tone RGB Only Mode Reduces power consumption by reducing screen brightness when the picture on the screen is in motion. •...
  • Page 74: Picture Options

    Picture Options Color Tone Picture Mode is set to Text MENU m → Picture → Picture Options → ENTER E • Cool Standard Warm Picture Mode is set to Video/Image • Cool Standard Warm1 Warm2 Picture Options ― If Picture Mode is set to Calibration, Color Tone is disabled.
  • Page 75: Hdmi Black Level

    HDMI Black Level Picture Options Selects the black level on the screen to adjust the screen depth. Color Tone • Auto Normal ― Available only in HDMI 1 HDMI 2 mode (AV Timing : 480p, 576p, 720p, 1080i, 1080p). Digital Clean View Auto Film Mode HDMI Black Level...
  • Page 76: Picture Size

    Picture Size choose size and aspect ratio picture displayed on screen. Picture Size MENU m → Picture → Picture Size → ENTER E Different screen adjustment options are displayed depending on the current input source. ― Available ports may differ depending on the model. Picture Size •...
  • Page 77: Picture Off

    Picture Off Selecting Picture Off switches off the screen. The volume is not disabled. To switch the screen on, press any button other than the volume button. MENU m → Picture → Picture Off → ENTER E Picture Picture Off –...
  • Page 78: Onscreen Display

    Chapter 07 OnScreen Display Display Orientation Onscreen Menu Orientation Configure the menu screen. MENU m → OnScreen Display → Display Orientation → ENTER E • Landscape: Display the menu in landscape mode (default). • Portrait: Display the menu in portrait mode on the right side of the product screen. Display Orientation Source Content Orientation Landscape...
  • Page 79: Screen Protection

    Screen Protection Auto Protection Time If the screen displays a still image for a certain period of time you define, the product activates the screen saver to prevent the formation of burnt in ghost images on the screen. MENU m → OnScreen Display →...
  • Page 80 Timer Screen Burn Protection You can set the timer for Screen Burn Protection. Pixel Shift Screen Burn Protection feature stops automatically after a specified period of time. Timer Timer Immediate Display Repeat: Display the image retention-preventive pattern set in Mode at specified time intervals(Period).
  • Page 81: Immediate Display

    Immediate Display Screen Burn Protection Select the screen saver you want to display immediately. • Pixel Rolling Bar Fading Screen Pixel Shift Timer Immediate Display – The displayed image may differ depending on the model.
  • Page 82: Message Display

    Message Display Source Info Select whether to display the source OSD when the input source changes. MENU m → OnScreen Display → Message Display → ENTER E • No Signal Message Message Display Select whether to display the no-signal OSD when no signal is detected. Source Info •...
  • Page 83: Language

    Language Set the menu language. ― A change to the language setting will only be applied to the onscreen menu display. It will not be applied to other functions on your PC. MENU m → OnScreen Display → Language → ENTER E OnScreen Display Language English...
  • Page 84: Network

    Chapter 08 Network Network Status Open Network Settings MENU m → Network → Network Status → ENTER E MENU m → Network → Open Network Settings → ENTER E You can check the current network and Internet status. Configure network settings to use various smart hub features such as Internet search, content sharing through a home network and feature updates.
  • Page 85: Network Settings (wired)

    Network Settings (Wired) • Depending on how your network is configured, you may be able to attach your product to your LAN by connecting the LAN port on the back of your product directly to a network wall outlet using a LAN cable. Connecting to a Wired Network See the diagram below.
  • Page 86 Set the network connection to use Internet services such as perform software upgrades. In the pop-up menu that appears, click Status. Automatic Open Network Settings (Wired) On the dialog that appears, click the Support tab. Connect to the network using a LAN cable. On the Support Tab, click the Details button.
  • Page 87: Server Network Settings

    Server Network Settings Proxy Server Set up your proxy server connection and related functions. MENU m → Network → Server Network Settings → ENTER E • Address Port Password Connect to Server ― Address Port Password are enabled only when Proxy Server is set to On.
  • Page 88: System

    Chapter 09 System Accessibility Menu Transparency Adjust transparency of menu box. MENU m → System → Accessibility → ENTER E • High High Contrast System Set the background and font to high-contrast colors in Menu. Menu transparencies become opaque when the Accessibility option is selected.
  • Page 89: Start Setup

    Start Setup Go through the initial setup steps like you did the first time you used this product. ― Enter your 4 digit PIN number. The default PIN number is “0-0-0-0". If you want to change the PIN number, use the Change PIN function.
  • Page 90: Time

    Time You can configure Clock Set Sleep Timer. Configure various time-related settings. ― Press the INFO button if you want to view the current time. MENU m → System → Time → ENTER E Clock Set Select Clock Set. Select Date or Time, and then press E.
  • Page 91: Auto Source Switching

    Auto Source Switching Turning on the display with Auto Source Switching On, and the previous video source selection is not active, the display will automatically search the different video input sources for active video. Auto Source Switching MENU m → System →...
  • Page 92: Power Control

    Power Control Auto Power On This feature automatically turns on the product as soon as it is plugged in. Pressing the power button is not needed. MENU m → System → Power Control → ENTER E • Max. Power Saving Power Control Turns off the product to reduce power consumption after the PC has been left idle for a specified period of time.
  • Page 93: Network Standby

    Network Standby Power Control This feature keeps the network power on when the product turns off. Auto Power On • Max. Power Saving Power Button Standby Control The power button can be set to either turn on the power or turn on/off the power. Network Standby •...
  • Page 94: Eco Solution

    Eco Solution Energy Saving Mode Reduce the power consumption by adjusting the screen brightness. MENU m → System → Eco Solution → ENTER E • Medium High Eco Sensor Eco Solution To enhance your power savings, the picture settings will automatically adapt to the light in the room. Energy Saving Mode •...
  • Page 95: Screen Lamp Schedule

    Screen Lamp Schedule Eco Solution Screen Lamp Schedule Energy Saving Mode Enable or disable the lamp schedule. Eco Sensor • Screen Lamp Schedule Schedule1, Schedule2 No Signal Power Off Time Auto Power Off The panel brightness will change to the brightness set in Lamp at a specified time.
  • Page 96: Fan & Temperature

    Fan & Temperature Protects the product by detecting the fan speed and internal temperature. Fan Control MENU m → System → Fan & Temperature → ENTER E Selects auto or manual for the fan speed settings. • Auto Manual System Fan Speed Setting Fan &...
  • Page 97: Input Device Manager

    Input Device Manager Configure options for external input devices connected to the product. Keyboard Language MENU m → System → Input Device Manager → ENTER E Configure the key combination used to change the input language. Input Device Manager Keyboard Type Keyboard Language Specify the keyboard type.
  • Page 98: Change Pin

    Change PIN Change PIN screen will appear. Choose any 4 digits for your PIN and enter it in Enter New PIN. Reenter the same 4 digits in Confirm New PIN. The product has memorized your new PIN. MENU m → System →...
  • Page 99: Security

    Security Safety Lock On ― Enter your 4 digit PIN number. The default PIN number is “0-0-0-0". If you want to change the PIN number, use the Change PIN function. MENU m → System → Security → ENTER E All the menus and buttons of the product and remote control, except for the LOCK button on the remote control, will be locked by the Safety Lock On function.
  • Page 100: General

    General Smart Security The security provided to protect your display device and connected storage devices against viruses includes. MENU m → System → General → ENTER E Scan Inspect your display device and connected storage devices to check for viruses. General Isolated List Smart Security...
  • Page 101: Anynet+ (hdmi-cec)

    Smart Security Samsung product remote. The Anynet+ system can be used only with Samsung devices that have the Anynet+ feature. To be sure your Samsung device has this feature, check if there is an Anynet+ logo on it. Anynet+ (HDMI-CEC) •...
  • Page 102 Troubleshooting for Anynet+ Problem Possible Solution Anynet+ does not work. • Check if the device is an Anynet+ device. The Anynet+ system supports Anynet+ devices only. • Check if the Anynet+ device power cord is properly connected. • Check the Anynet+ device’s Video/Audio/HDMI cable connections. •...
  • Page 103: Hdmi Hot Plug

    ― You can download a custom logo into the product from an external USB device. ― The file name of the custom logo you want to download must be saved as “samsung” in all small letters. ― When there are multiple numbers of external USB connections, the product will attempt to download the custom logo from the last device that has been connected to the product.
  • Page 104: Game Mode

    Game Mode General When connecting to a game console such as PlayStation™ or Xbox™, you can enjoy a more realistic gaming Smart Security experience by selecting game mode. • Anynet+ (HDMI-CEC) ― Precautions and limitations for Game Mode HDMI Hot Plug To disconnect the game console and connect another external device, set Game Mode in the setup menu.
  • Page 105: Support

    Chapter 10 Support Software Update Contact Samsung MENU m → Support → Software Update → ENTER E MENU m → Support → Contact Samsung → ENTER E Software Update menu lets you upgrade your product software to the latest version.
  • Page 106: Troubleshooting Guide

    Chapter 11 Troubleshooting Guide Requirements Before Contacting Samsung Customer Service Center – Before calling Samsung Customer Service Center, test your product as follows. If the problem persists, Testing the Product contact Samsung Customer Service Center. Check if your product is operating normally by using the product test function.
  • Page 107: Check The Followings

    Check the followings. Installation issue (PC mode) The screen keeps switching on and off. Check the cable connection between the product and PC, and ensure the connection is secure. Blank spaces are found on all four sides of the screen when The blank spaces found on the screen have nothing to do with the product.
  • Page 108 Screen issue The screen is not clear. The screen is blurry. Remove any accessories (video extension cable, etc) and try again. Set the resolution and frequency to the recommended level. The screen appears unstable and shaky. Check that the resolution and frequency of the PC and graphics card are set within a range compatible with the product.
  • Page 109 Lines (red, green or blue) are displayed on the screen. These lines are displayed when there is a defect in DATA SOURCE DRIVER IC on the monitor. Contact a Samsung Service Center to resolve the issue. The display looks unstable and then freezes.
  • Page 110 Source device issue A beeping sound is heard when my PC is booting. If a beeping sound is heard when your PC is booting, have your PC serviced. Other issue The product smells like plastic. The plastic smell is normal and disappears over time. The monitor appears tilted.
  • Page 111 Other issue HDMI-CEC does not work. This product does not support the HDMI-CEC feature. To use several external devices compatible with the HDMI-CEC feature that are connected to the HDMI IN 1 and HDMI IN 2 ports on the product, turn off the HDMI-CEC features on all the external devices.
  • Page 112: Q & A

    Q & A Question Answer How can I change the frequency? Set the frequency on your graphics card. • Windows XP: Go to Control Panel → Appearance and Themes → Display → Settings → Advanced → Monitor and adjust the frequency in Monitor Settings. •...
  • Page 113 Question Answer How do I set powersaving mode? • Windows XP: Set power-saving mode in Control Panel → Appearance and Themes → Display → Screen Saver Settings or BIOS SETUP on the PC. • Windows ME/2000: Set power-saving mode in Control Panel → Display → Screen Saver Settings or BIOS SETUP on the PC.
  • Page 114: Specifications

    Chapter 12 Specifications General – Size Model Name OH75F Panel Size 75 CLASS (74.5 inches / 189.3 cm) Display area 1650.24 mm (H) x 928.26 mm (V) 65.0 inches (H) x 36.5 inches (V) – Display area Power Supply AC 100 to 240 VAC (+/- 10%), 60 / 50 Hz ± 3 Hz Refer to the label at the back of the product as the standard voltage can vary in different countries.
  • Page 115 ― This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. ― For detailed device specifications, visit the Samsung Electronics website. (USA only) Dispose unwanted electronics through an approved recycler. To find the nearest recycling location, go to our website: or call, (877) 278 - 0799...
  • Page 116: Preset Timing Modes

    ― Check the frequency when you exchange a CDT product (connected to a PC) for an LCD product. If the LCD product does not support 85Hz, change the vertical frequency to 60Hz using the CDT product before you exchange it with the LCD product. Model Name OH75F – Horizontal Frequency Synchronization Horizontal Frequency 26 –...
  • Page 117 Resolution Horizontal Frequency Vertical Frequency Pixel Clock Sync Polarity (kHz) (Hz) (MHz) (H/V) IBM, 720 x 400 31.469 70.087 28.322 MAC, 640 x 480 35.000 66.667 30.240 MAC, 832 x 642 49.726 74.551 57.284 MAC, 1152 x 870 68.681 75.062 100.000 VESA, 640 x 480 31.469...
  • Page 118 Resolution Horizontal Frequency Vertical Frequency Pixel Clock Sync Polarity (kHz) (Hz) (MHz) (H/V) VESA, 1366 x 768 47.712 59.790 85.500 VESA, 1440 x 900 55.935 59.887 106.500 VESA, 1600 x 900 60.000 60.000 108.000 VESA, 1680 x 1050 65.290 59.954 146.250...
  • Page 119: Responsibility For The Pay Service (cost To Customers)

    External impact or drop. ― When the service is requested, in spite of in warranty, we may charge you for a visit from a • Use of supplies or separatly sold product unspecified by Samsung. service technician in the following cases. •...
  • Page 120: Optimum Picture Quality And Afterimage Burn-in Prevention

    Optimum Picture Quality and Afterimage Black Matrix Color-Filter Common Electrode (ITO) Burn-in Prevention Optimum Picture Quality • Due to the nature of the manufacturing of this product, approximately 1 pixel per million Source Drain (1ppm) may be brighter or darker on the panel. This does not affect product performance. –...
  • Page 121 Preventing afterimage burn-in • Regular Text color Change – Use bright colors of similar brightness. ― The best way to protect the product from afterimage burn-in is switching the power off or Interval: Change text color and background color every 30 minutes setting the PC or system to run a screen saver when not in use.
  • Page 122: License

    In the case of using open source software, Open Source Licences are available on the product menu. Open Source Licence Notice is written only English. For information on the Open Source Licence Notice, contact the Samsung Customer Center or send email to
  • Page 123: Terminology

    Terminology Plug & Play____ Plug & Play is a DVD (Digital Versatile Disc)____ 480i / 480p / 720p / 1080i / Non-interlace Mode and Interlace Vertical Frequency____ The product displays a single image many times function that allows the automatic DVD refers to a CD-sized mass 1080p____ Each of the scanning Mode____ Non-interlace mode...

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