Related Manuals for Samsung OH75A
Summary of Contents for Samsung OH75A
- Page 1 User Manual OH75A 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.
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Page 2: Table Of Contents
Connection Using an HDMI Cable Clone Product Guide) Connecting to an Audio System Switching between portrait and landscape ID Settings Ventilation Device ID Connecting the LAN Cable PC Connection Cable Wall Mount Specifications Changing the Input source Source Web Browser Screen Mirroring Samsung Workspace... - Page 3 Table of contents OnScreen Display Video Wall Picture Enhancer Video Wall Color Horizontal x Vertical Tint (G/R) Display Orientation Screen Position White Balance Onscreen Menu Orientation Format Gamma Source Content Orientation Contrast Enhancer Aspect Ratio Network Status Black Tone Screen Protection Flesh Tone On/Off Timer Auto Protection Time...
- Page 4 Table of contents Network Start Setup Fan Settings Fan Control Time Network Status Fan Speed Setting Clock Set Outdoor Mode Open Network Settings NTP Settings Network Settings (Wired) Play via Power On Delay Server Network Settings Change PIN Connect to Server Auto Source Switching Security MagicInfo Mode...
- Page 5 Reset All Appendix Responsibility for the Pay Service (Cost to Troubleshooting Guide Customers) Not a product defect Requirements Before Contacting Samsung A Product damage caused by customer's Customer Service Center fault Testing the Product Others Checking the Resolution and Frequency Prevention of Afterimage Burn-in Check the followings.
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Page 6: Before Using The Product
Chapter 01 Before Using the Product Safety Precautions The following safety instructions are to ensure your personal safety and prevent property CAUTION damage. Please read the following to ensure the proper use of the product. RISK OF ELECTRIC SHOCK. DO NOT OPEN. Safety symbols CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). -
Page 7: Electricity And Safety
The product may become damaged by an electric shock. Do not use a damaged power cord or plug, or a loose power socket. Only use the power cord provided with your product by Samsung. Do not use the power cord with other products. -
Page 8: Installation
If the product is installed in an unusual location, the surrounding environment may cause • The product may fall and become damaged and/or cause an injury. a serious quality problem. Therefore, be sure to contact Samsung Customer Service Center before installation. •... -
Page 9: Operation
There is a high voltage inside the product. Never disassemble, repair or modify the product • Be sure to power off the product and disconnect the power cord when water or other yourself. foreign substances have entered the product. Then contact Samsung Customer Service Center. • A fire or electric shock may result. - Page 10 Caution Be careful that children do not place the battery in their mouths when removed from the remote control. Place the battery in a location that children or infants cannot reach. Leaving the screen fixed on a stationary image for an extended period of time may cause •...
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Page 11: Cleaning
Cleaning ― Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched. ― Take the following steps when cleaning. Power off the product and computer. Disconnect the power cord from the product. ― Hold the power cable by the plug and do not touch the cable with wet hands. Otherwise, an electric shock may result. -
Page 12: 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 – A stand is not provided with the Quick setup guide Regulatory guide Remote Control... -
Page 13: 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 14: Reverse Side
Port Description Reverse Side ― The color and shape of parts may differ from what is shown. USB ¨ Connect to a USB memory device. Specifications are subject to change without notice to improve quality. RJ45 Connects to MDC using a LAN cable. (10/100 Mbps) ―... -
Page 15: 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 16 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...
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Page 17: Before Installing The Product (Installation Guide)
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 IR LED is pointing down. -
Page 18: 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 19: 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 20 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 21 Cross LAN cable (PC to PC) • Connector : RJ45 Direct LAN cable (PC to HUB) Signal Signal ↔ ↔ Signal Signal ↔ ↔ ↔ ↔ ↔ ↔...
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Page 22: Connection
Connection • Connection 1 ― Ensure that you connect the RS232C(IN) adapter to the RS232C IN port on the product. RS232C IN... -
Page 23: 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 24 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 25 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 26 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 27 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 28 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 29 10x10 Video Wall Model 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1A 0x1B 0x1C 0x1D 0x1E 0x1F 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29...
- Page 30 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...
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Page 31: 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 32: 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 33: Power Cable Connection Guide
― Be sure to refer to the following table to correctly connect wires by the same meaning: Model Name Neutral Live Ground Country OH75A BLUE BROWN GREEN/YELLOW WHITE BLACK GREEN... -
Page 34: 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 35: Connection Using An Dp Cable
If this is the case, make sure to turn on the product first before turning on your PC. ― Using a DP cable that is not VESA compliant may cause the product to function improperly. Samsung shall not be held responsible for any issues from using a cable that is not VESA compliant. -
Page 36: 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 37: Connecting To An Audio System
Connecting to an Audio System Connecting the LAN Cable ― Connecting parts may differ in different products. ― Connecting parts may differ in different products. RJ45 AUDIO OUT • Use Cat7(*STP Type) cable for the connection. (10/100 Mbps) *Shielded Twist Pair... -
Page 38: Changing The Input Source
→ ENTER E Edit the name and device type of a connected external device. MagicInfo S Web Browser Screen Mirroring Samsung Workspace HDMI 2 DisplayPort • The list can include the following source devices. Source devices on the list differ HDMI 1 depending on the selected source. -
Page 39: Web Browser
All your customized Web Browser settings will be reset to their default values. Your bookmarks and history won't be Set the website to display when the web browser is refreshed. affected. • Samsung Display Custom Custom Search Engine Enter the URL to set as the home page. - Page 40 Read Before Using the Web Browser Function Privacy & Security Read this information before using the Web Browser function. Do Not Track Ask websites not to track you. • File download is not supported. • Use / Do not use •...
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Page 41: Screen Mirroring
Screen Mirroring ― This function may not be supported depending on the model. Samsung Workspace ― Make sure that the product is connected to the network. ― Be sure to connect your keyboard and mouse before starting this function. Samsung Workspace SOURCE →... -
Page 42: 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 43: 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 44: 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 45: 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 46: 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 control Menu Description You can play, pause, or skip the content on the playlist by pressing buttons on the remote control. -
Page 47: 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 •... - Page 48 Video codecs File Extension Container Video Codec Resolution Frame rate Bit rate Audio Codec (fps) (Mbps) *.avi H.264 BP/MP/HP 4096 x 2160 4096 x 2160: 30 Dolby Digital *.mkv 3840 x 2160: 60 *.asf LPCM HEVC (H.265 - Main, Main10) *.wmv ADPCM(IMA, MS) Motion JPEG...
- Page 49 Other restrictions Audio decoders • Codecs may not function properly if there is a problem with the content. • WMA is supported up to 10 Pro 5.1 channels, M2 profile. • Video content does not play or does not play correctly if there is an error in the content or •...
- Page 50 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 2013 –...
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Page 51: Schedule
Schedule You can check the schedule imported from a selected storage device. Description HOME → Schedule → ENTER E Select the saved location of the schedule. Schedule Sunday, January 14 08:45 AM Create/Edit/Delete/View schedule of content playback. Internal Memory Schedule your content on a local channel. Send Delete Select to create a... -
Page 52: 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 53: Id Settings
ID Settings Assign an ID to a set. Device ID HOME → ID Settings → ENTER E Set a unique ID number for each product. (Range: 0~224) ― Press u/d to select a number, and press E. ― Enter the number you want using the number buttons on the remote control. PC Connection Cable Select which type of cable you are using to connect the display to the PC. -
Page 54: 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. HOME → Video Wall →... -
Page 55: Screen Position
Network Status Screen Position To rearrange split screens, adjust the number for each product in the matrix using the Screen Position feature. HOME → Network Status → ENTER E Selecting Screen Position will display the videowall matrix with the numbers assigned to the products that form the videowall. -
Page 56: 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 choice. The power is turned on with the specified volume or input source. -
Page 57: Off Timer
Ticker Off Timer Set the off timer (Off Timer) by making a selection from one of the seven options. (Off Timer 1 Off Timer HOME → Ticker → ENTER E • 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 58: Url Launcher Settings
URL Launcher URL Launcher Settings HOME → URL Launcher → ENTER E HOME → URL Launcher Settings → ENTER E URL Launcher URL Launcher Settings URL Launcher – The displayed image may differ depending on the model. – The displayed image may differ depending on the model. ―... -
Page 59: Screen Adjustment
Chapter 06 Screen Adjustment Configure the Picture settings (Backlight, Color Tone, etc.). The layout of the Picture menu options may vary depending on the product. Backlight / Brightness / Contrast Your product has several options for adjusting picture quality. ― You can adjust and store settings for each external device you have connected to an input on the product. / Sharpness ―... -
Page 60: Color Temperature
Color Temperature It sets color temperature. The value and temperature increase simultaneously, so the ratio of blue color rises. (Range: 2800K–16000K) ― Enabled when Color Tone is set to Off. MENU m → Picture → Color Temperature → ENTER E Picture Color Temperature 10000 K... -
Page 61: Advanced Settings
Advanced Settings Configure advanced picture settings to create your preferred picture. Picture Enhancer MENU m → Picture → Advanced Settings → ENTER E Displays enhanced color and sharpness. • Advanced Settings Color Picture Enhancer Adjust the color saturation levels. Color saturation intensifies as the value nears 100. (Range: 0~100) Color Tint (G/R) Tint (G/R) -
Page 62: White Balance
White Balance Gamma Adjust the color temperature of the picture so that white objects appear brighter. Adjust the mid-range brightness of the picture. • ST.2084 BT.1886 S Curve 2 Point ― Gamma settings HLG, ST.2084, and BT.1886 may change depending on the input video settings. -
Page 63: Flesh Tone
Flesh Tone Supported Resolutions for UHD Input Signals Check the supported resolution for UHD input signals. Adjust the flesh tone color by increasing or decreasing red levels. • Resolution: 3840 x 2160p, 4096 x 2160p ― Even if the UHD signal is input, display outputs as a 1920 x 1080 @ 60 Hz resolution on the RGB Only Mode actual screen. -
Page 64: Picture Options
Picture Options Color Tone Select the color tone that best suits your viewing preferences. MENU m → Picture → Picture Options → ENTER E • Cool Standard Warm1 Warm2 Natural ― Settings can be adjusted and stored for each external device connected to an input on the product. Picture Options Digital Clean View Color Tone... -
Page 65: Local Dimming
Local Dimming Picture Options Adjust brightness levels of individual on-screen areas for optimum contrast. Color Tone • Standard High Digital Clean View Dynamic Peaking HDMI Black Level Auto Automatically adjust the backlight to provide the best possible screen contrast under the current conditions. Film Mode •... -
Page 66: Apply Picture Settings
Apply Picture Settings Apply the picture settings to all external devices connected to the device or to the current source only. • All Sources Current Source MENU m → Picture → Apply Picture Settings → ENTER E Picture Apply Picture Settings All Sources –... -
Page 67: Picture Size Settings
Picture Size Settings Choose size and aspect ratio picture displayed on screen. ― The Picture Size Settings menu is only enabled in landscape mode. MENU m → Picture → Picture Size Settings → ENTER E Picture Size Different screen adjustment options are displayed depending on the current input source. Picture Size Settings •... -
Page 68: Reset Picture
Reset Picture Restore all picture settings to the factory default. MENU m → Picture → Reset Picture → ENTER E Picture Reset Picture – The displayed image may differ depending on the model. -
Page 69: Onscreen Display
Chapter 07 OnScreen Display Display Orientation Onscreen Menu Orientation Select whether the onscreen menu should be displayed in landscape or portrait orientation. MENU m → OnScreen Display → Display Orientation → ENTER E • Landscape: Display the menu in landscape mode. •... -
Page 70: Screen Protection
Screen Protection Timer You can set the timer for Screen Burn Protection. Screen Burn Protection feature stops automatically after a specified period of time. MENU m → OnScreen Display → Screen Protection → ENTER E Timer Auto Protection Time If the screen displays a still image for a certain period of time you define, the product activates Repeat: Display the image retention-preventive pattern set in Mode at specified time... -
Page 71: 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 The message No Cable Connected... -
Page 72: 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 73: Network Status
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 connect to an available network. -
Page 74: 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 75 Set the network connection to use Internet services such as perform software upgrades. Automatic Open Network Settings (Wired) Connect to the network using a LAN cable. Make sure a LAN cable is connected first. How to set up automatically Select Open Network Settings.
- Page 76 Manual Open Network Settings (Wired) How to set up manually Select Open Network Settings. The Open Network Settings session starts. Offices may use static IP addresses. If this is the case, ask the network administrator for the Address, Subnet Mask, Gateway The network test screen appears and the verification process starts.
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Page 77: Server Network Settings
7001, check with your server administrator to find the correct port number and then change the port number.) ― For the MagicInfo Server user guide, visit the following website: http://displaysolutions. samsung.com → Support → Resources → MagicInfo Web Manual. Device Name MagicInfo Mode MENU m →... -
Page 78: System
Chapter 09 System Accessibility Voice Guide Settings Voice Guide MENU m → System → Accessibility → ENTER E Switch Voice Guide on or off. The language used for Voice Guide will be the same as the current menu language. • System ―... -
Page 79: High Contrast
High Contrast Accessibility Set the background and font to high-contrast colors in Menu. Menu transparencies become opaque when the Voice Guide Settings option is selected. • High Contrast Enlarge Enlarge Enlarge the size of the Menu area. • – The displayed image may differ depending on the model. Start Setup Go through the initial setup steps like you did the first time you used this product. -
Page 80: Time
Time You can configure Clock Set or DST. Configure various time-related settings. Clock Set MENU m → System → Time → ENTER E Select Clock Set. Select Date or Time, and then press E. Use the number buttons to enter numbers or press the up and down arrow buttons. Use the left and right arrow Time buttons to move from one entry field to the next. -
Page 81: Auto Source Switching
Auto Source Switching Auto Source Switching Switch to preset source or another source when the main source device gets disconnected. MENU m → System → Auto Source Switching → ENTER E Primary Source Recovery Auto Source Switching Select whether to restore the selected primary input source when a primary input source is activated. ―... -
Page 82: 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 Conserve power by turning off PC monitor when PC is not used for certain time. -
Page 83: Remote Configuration
Remote Configuration 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 on the remote control can be set to turn on the power or turn on or off the power. Remote Configuration •... -
Page 84: Eco Solution
Eco Solution Brightness Limit Turn the Brightness Limit on or off. If you select On, the display won't have the maximum brightness, but you will save energy. MENU m → System → Eco Solution → ENTER E • Eco Solution Power Saving Mode Brightness Limit Reduce the power consumption by adjusting the screen brightness. -
Page 85: Screen Lamp Schedule
Screen Lamp Schedule Eco Solution Screen Lamp Schedule Brightness Limit Enable or disable the lamp schedule. Power Saving Mode • Eco Sensor Schedule1, Schedule2 Minimum Backlight Time Screen Lamp Schedule The panel brightness will change to the brightness set in Lamp at a specified time. -
Page 86: Fan Settings
Fan Settings It sets items related to the speed and temperature of the fan in each set. Fan Control MENU m → System → Fan Settings → ENTER E Selects auto or manual for the fan speed settings. • Auto Manual Fan Settings Fan Speed Setting... -
Page 87: Play Via
Play via Select the appropriate Play via mode depending on the environment where you are using the product. The home screen may be different depending on the setting. • MagicInfo URL Launcher MENU m → System → Play via → ENTER E System Play via MagicInfo... -
Page 88: 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 ― Change the PIN to keep your device secure. Turn Safety Lock On on or off. -
Page 89: Usb Auto Play Lock
• that is authored by using MagicInfo Premium application and published to the USB device you are using. The MagicInfo Premium application program is available on the website. (http://displaysolutions.samsung. SNMP Settings com) Set up your ID and password for the SNMP connection. -
Page 90: General
Samsung product remote control. The Anynet+ system can be used only with Samsung devices that have the Game Mode Anynet+ feature. To be sure your Samsung device has this feature, check if there is an Anynet+ logo on it. •... - Page 91 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. •...
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Page 92: Hdmi Hot Plug
– The displayed image may differ depending on the model. ― 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 93: Game Mode
Game Mode General When connecting to a game console such as PlayStation™ or Xbox™, you can enjoy a more realistic gaming experience by selecting game mode. Smart Security • Anynet+ (HDMI-CEC) ― If you connect other external devices while Game Mode is on, the screen may not be in good condition. -
Page 94: Software Update
Software Update menu lets you upgrade your product software to the latest version. You can view the address of the Samsung website, the call center phone number, your product's model number, software version, Open Source License and other information. ― Be careful not to turn off the power until the upgrade is complete. The product will turn off ―... -
Page 95: 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 96: 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 97 Screen issue Not Optimum Mode is displayed. This message is displayed when a signal from the graphics card exceeds the product's maximum resolution and frequency. Refer to the Standard Signal Mode Table and set the maximum resolution and frequency according to the product specifications. The images on the screen look distorted.
- Page 98 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 99 Remote control issue The remote control does not work. Make sure that the batteries are correctly in place (+/-). Check if the batteries are flat. Check for power failure. Make sure that the power cord is connected. Check for any special lighting or neon signs switched on in the vicinity. Source device issue A beeping sound is heard when my PC is booting.
- Page 100 Other issue When I try to change the PC resolution, a message "The The message "The defined resolution is not currently supported." appears if the input source resolution exceeds the maximum resolution of the display. defined resolution is not currently supported."...
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Page 101: 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 102 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.
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Page 103: Specifications
Chapter 12 Specifications General – Size Model Name OH75A Panel Size 75 CLASS (74.5 inches / 189.2 cm) Display area 1649.664 mm (H) x 927.936 mm (V) Power Supply AC100-240V~ 50/60Hz – Display area Refer to the label at the back of the product as the standard voltage can vary in different countries. - Page 104 • Due to the nature of the manufacturing of this product, approximately 1 pixel per million (1ppm) may appear brighter or darker on the panel. This does not affect product performance. • For detailed device specifications, visit the Samsung website.
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Page 105: Preset Timing Modes
To avoid this, it is recommended that you select the optimum resolution specified for your product. Model Name OH75A Synchronization Horizontal Frequency 15 ~ 81 kHz (HDMI), 30 ~ 135 kHz (DP) –... - Page 106 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 624 49.726 74.551 57.284 MAC, 1152 x 870 68.681 75.062 100.000 VESA, 640 x 480 31.469...
- Page 107 Resolution Horizontal Frequency Vertical Frequency Pixel Clock Sync Polarity (kHz) (Hz) (MHz) (H/V) VESA, 1280 x 800 49.702 59.810 83.500 VESA, 1280 x 1024 63.981 60.020 108.000 VESA, 1280 x 1024 79.976 75.025 135.000 VESA, 1366 x 768 47.712 59.790 85.500 VESA, 1440 x 900 55.935...
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Page 108: Appendix
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 separately sold product unspecified by Samsung. service technician in the following cases. •... -
Page 109: Prevention Of Afterimage Burn-In
Such a voltage difference between electrodes increases with time and makes the liquid crystals 20:30 20:30 SAMSUNG SAMSUNG thinner. When this occurs, a previous image can remain on the screen when the pattern changes. 21:10... -
Page 110: License
In the case of using open source software, Open Source Licenses are available on the Dolby Laboratories Licensing Corporation. product menu. For information on the Open Source License Notice, contact Samsung Open Source (http:// opensource.samsung.com) The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. -
Page 111: 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...