Related Manuals for LG 27MB85Z
Summary of Contents for LG 27MB85Z
- Page 1 OWNER'S MANUAL IPS LED MONITOR (LED MONITOR) Please read the safety information carefully before using the product. IPS LED Monitor (LED Monitor) Model List 27MB85Z 27MB85R www.lg.com...
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Page 2: Table Of Contents
- Adjusting the Angle - Tidying Cables - Pivot Feature SPECIFICATIONS - Using the Kensington Lock Factory Support Mode (Preset Mode PC) - Adjusting the Angle HDMI Timing (Video) - Adjusting the Angle Power Indicator - Installing on the Wall PROPER POSTURE USING THE MONITOR Connecting to a PC - HDMI Connection - DVI Connection - DisplayPort Connection - Thunderbolt ( ) Connection Connecting AV Devices - HDMI Connection Connecting Peripherals - USB Cable Connection - PC - Headphone Port Connection INSTALLING LG MONITOR SOFTWARE... -
Page 3: License
LICENSE LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. VESA, VESA logo, Display Port Compliance Logo and Display Port Compliance Logo for dual-mode source are all registered trademarks of the Video Electronics Standards Association. -
Page 4: Assembling And Preparing
ASSEMBLING AND PREPARING ASSEMBLING AND PREPARING Product Composition Please check whether all the components are included in the box before using the product. If there are missing components, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here. CD(User Manual/SW) Cable Holder / Power Cord DVI-D Dual Cable Guide book / Card Screw Display Port Cable Stand Base A-B Type USB 3.0 Cable (Depending On Country) Separate Purchase Calibrator (ACB8300) (Depending On Country) CAUTION Always use genuine components to ensure safety and product performance. The product warranty will not cover damage or injury caused by the use of counterfeit components. NOTE Note that the components may look different from those shown here. Without prior notice, all information and specifications in this manual are subject to change to improve the perfor- mance of the product. Separate purchase are not included for all models. To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product. -
Page 5: Component And Button Description
ASSEMBLING AND PREPARING Component and Button Description AC-IN Touch buttons (Power Button) 27MB85Z 0.9 A DP IN DVI-D IN HDMI IN USB IN 1 USB IN 2 USB IN 3 USB UP 27MB85R 0.9 A Mini DP IN DP IN DVI-D IN HDMI IN USB IN 1... -
Page 6: Moving And Lifting The Monitor
ASSEMBLING AND PREPARING Moving and Lifting the Monitor CAUTION When moving or lifting the monitor, follow these Avoid touching the monitor screen as much as instructions to prevent the monitor from being possible. scratched or damaged and to ensure safe trans- - This may result in damage to the screen or portation regardless of its shape or size. some of the pixels used to create images. CAUTION As much as possible, avoid touching the monitor screen. This may result in damage to the screen or some of the pixels used to create images. It is advisable to place the monitor in the original box or packing material before attempting to move Before moving or lifting the monitor, disconnect the power cord and all cables. Hold the top and bottom of the monitor frame firmly. Do not hold the panel itself. When holding the monitor, the screen should face away from you to prevent it being scratched. When transporting the monitor, do not expose the monitor to jolts or excessive vibration. When moving the monitor, keep it upright, never turn the monitor on its side or tilt it sideways. -
Page 7: Installing The Monitor
ASSEMBLING AND PREPARING Installing the Monitor Align the hole on the Stand Base with the Stand Body and push it all the way up.Turn Assembling the Stand Base the screws on the Stand Base to the right. Place the screen face down. Rotate the Stand Body 90˚ counter clockwise. Head Stand Base Stand Body CAUTION CAUTION Applying excessive force when tightening screws may cause damage to the monitor. Damage To protect the screen from scratches, cover the caused in this way will not be cov-ered by the surface with a soft cloth. product warranty. To avoid scratching the head, make sure that when rotating the Stand Body, the stand body does not make contact with the head. -
Page 8: Detaching The Stand Base
ASSEMBLING AND PREPARING Detaching the Stand Base Installing on to a Table Place the screen face down. Lift the monitor and place it on the table in an upright position. Place at least 10 cm away from the wall to CAUTION ensure sufficient ventilation. To protect the screen from scratches, cover the surface with a soft cloth. 10 cm BodyTurn the screws on the Stand Base to the 10 cm left to detach the Stand Base from the Stand Body. 10 cm 10 cm Connect the Power Cord to a wall outlet. CAUTION The components in the illustrations may differ from the actual product. Do not carry the monitor upside down, as this may cause it to fall off its stand and result in damage or injury. Press the (Power) button on the bottom of To avoid damaging the screen when lifting or the monitor to turn it on. moving the monitor, only hold the stand or the plastic cover. This avoids putting unnecessary pressure on the screen. CAUTION Disconnect the power cord first, and then move or install the Monitor set. There is risk of electric shock. -
Page 9: Adjusting The Stand Height
ASSEMBLING AND PREPARING Adjusting the Stand Height CAUTION Once the pin is removed, it is not necessary to re- Place the monitor mounted on the stand base insert it to adjust the height. in an upright position. Push the Head downward and pull out the Locking Pin. WARNING Do not put your fingers or hand between the screen and the base (chassis) when adjusting the screen's height. Head Locking pin Certainly catch a monitor with the both hands and control. The height can be adjusted up to 130.0 mm. 130.0 mm... -
Page 10: Tidying Cables
ASSEMBLING AND PREPARING Adjusting the Stand Height Tidying Cables Place the monitor in an upright position, mount- Use the screw provided to attach the cable ed on the stand base. holder to the stand body as illustrated. Adjust the angle of the screen. The angle of the screen can be adjusted forwards or back- wards from -5° to 35° for a comfortable viewing experience. Gather and bind the cables with the supplied Rear Side Front Side cable Holder. WARNING Do not put your fingers or hand between the screen and the base (chassis) when adjusting the screen's height. Be careful not to touch or press the screen area when adjusting the angle of the monitor. -
Page 11: Pivot Feature
ASSEMBLING AND PREPARING Pivot Feature Rotate the monitor clockwise as shown in the figure. The pivot feature allows the monitor to rotate 90 clockwise. Head Stand Complete the installation by rotating the moni- WARNING tor 90° as shown below. To avoid scratching the stand base, make sure that when rotating the monitor using the pivot feature, the stand does not make contact with the monitor. Raise the monitor up to the maximum height. NOTE Auto Pivot feature of the display is not supported. The screen can be rotated easily using the screen pivot shortcut key provided with your Windows Adjust the angle of the monitor in the direction operating system. Note that some Windows of the arrow as shown in the figure. versions may use different settings for the screen pivot key or may not support the pivot key at all. Supported Windows versions: Windows 7 and Windows 8 Windows screen pivot shortcut keys - 0°: Ctrl + Alt + Up arrow key (↑) - 90°: Ctrl + Alt + Left arrow key (←) - 180°: Ctrl + Alt + Down arrow key (↓) - 279°: Ctrl + Alt + Right arrow key (→) -
Page 12: Using The Kensington Lock
ASSEMBLING AND PREPARING Detaching the stand body WARNING Take care when rotating the monitor if the cable is Place the monitor's screen face down. To connected. protect the screen from scratches, cover the To avoid injury when rotating the display, do not surface with a soft cloth. place your fingers between the display and the Using a screwdriver, remove the four screws stand base. and detach the stand from the monitor. Using the Kensington Lock The Kensington security system connector is locat- ed at the back of the Monitor set. For more information on installation and usage, refer to the Kensington lock user manual or visit the website at http://www.kensington.com. Connect the Kensington security system cable between the Monitor and a table. NOTE The Kensington security system is optional. You can obtain additional accessories from most elec- tronics stores. -
Page 13: Adjusting The Angle
10 cm 10 cm 10 cm Wall mount plate 10 cm To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor. Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall. Use the screws and wall mounting bracket that conform to VESA standards. NOTE If you use screws longer than the standard length, it may damage the inside of the product. The wall mount plate is sold separately. For more information on installation, refer to the A non-VESA standard screw may damage wall mount plate's installation guide. the product and cause the monitor to fall. Be careful not to apply too much force while LG Electronics is not liable for any accidents mounting the wall mount plate as it may cause relating to the use of non-standard screws. damage to the screen VESA compatible only with respect to screw mounting interface dimensions and mounting screw specifications. Use the wall mount plate and fixing screws that conform to VESA standards as specified below. 784.8 mm or less * Thickness of the wall mount plate: 2.6 mm * Fixing screw: Diameter 4.0 mm x Pitch 0.7 mm x Length 10 mm 787.4 mm or more Use the wall mount plate and screws that conform to VESA standards. - Page 14 ASSEMBLING AND PREPARING Model 27MB85Z CAUTION 27MB85R Unplug the power cord before moving or installing VESA (A x B) 100 x 100 the monitor to avoid electric shock. Stand Screw M4 x L10 Required Screws Installing the monitor on the ceiling or on a slanted Wall Mount Plate wall may result in the monitor falling off, which RW120 (Optional) could lead to injury. Use an authorized LG wall mount and contact the local dealer or qualified per- sonnel. Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this way will not be covered by the prod- uct warranty. VESA (A x B) Use the wall mounting bracket and screws that conform to VESA standards. Damage caused by the use or misuse of inappropriate components will not be covered by the product warranty. To prevent injury, this apparatus must be securely attached to the wall in accordance with the instral- lation instructions. (This only pertains to Australia and New Zealand.) When measured from the back of the monitor, the length of each installed screw must be 8 mm or less. Wall Mount Plate NOTE Back of the Monitor Use the screws specified by VESA standards.
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Page 15: Using The Monitor
USING THE MONITOR USING THE MONITOR Connecting to a PC CAUTION This monitor supports the *Plug and Play feature. *Plug and Play: A feature that allows you to Do not press on the screen for a prolonged period add a device to your computer without having of time. This may cause image distortion. to reconfigure anything or install any manual Do not display a still image on the screen for a drivers. prolonged period of time. This may cause image retention. Use a screensaver if possible. HDMI Connection Transmits digital video and audio signals from your PC to the monitor. Connect your PC to the monitor using the HDMI cable as shown in the illustration NOTE below. When connecting the power cord to the outlet, use a grounded (3-hole) multi-socket or a grounded power outlet. HDMI IN The monitor may flicker when turned on in an area of low temperature. This is normal. Sometimes red, green, or blue spots may appear on the screen. This is normal. (Sold Separately) CAUTION HDMI IN Connecting your PC to the monitor using the HDMI cable may cause device compatibility issues. Using a DVI to HDMI / DP(DisplayPort) to HDMI) cable may cause compatibility issues. -
Page 16: Dvi Connection
USING THE MONITOR DVI Connection DisplayPort Connection DP OUT Transmits digital video signals to the monitor. Transmits digital video and audio signals from your Connect the monitor using the DVI cable as PC to the monitor. Connect the monitor to your illustrated below. PC using the display port cable as shown in the illustration below: DVI-D IN 27MB85Z 27MB85R DP IN AUDIO OUT DVI-I(D) OUT DP OUT (Sold Separately) 27MB85R DVI-D IN Mini DP IN CAUTION (Sold Separately) Connect the input signal cable and turn in the direction of the arrow. To prevent disconnection secure the cable tightly. DP OUT AUDIO OUT... -
Page 17: Thunderbolt ( ) Connection
USING THE MONITOR Connecting AV Devices Thunderbolt ( ) Connection 27MB85Z HDMI Connection HDMI transmits digital video and audio signals You can connect your high-resolution display or from your AV device to the monitor. Connect your high-performance data device to the monitor via AV device to the monitor using the HDMI cable as a Thunderbolt port. Connect your external device shown in the illustration below. to the monitor using the Thunderbolt cable as illustrated below. HDMI IN USB IN 3 (Sold Separately) (Sold Separately) NOTE NOTE DP IN Using a DVI to HDMI / DP(DisplayPort to HDMI) The maximum data transmission rate of each port cable may cause compatibility issues. is 20 Gb/s. Make sure to use a Thunderbolt ( ) certified cable. Otherwise, this may cause the device to malfunction. Thunderbolt ( ) is supported in such environments as Windows 7, Windows 8 and New Mac Pro (Mac OS 10.9). To use the Thunderbolt ( ) port, the ASM driver in the User Manual CD must be installed. -
Page 18: Connecting Peripherals
USB IN 1 USB IN 2 USB IN 3 USB UP 0.9 A Some USB devices may not be supported or may USB IN 1 USB IN 2 USB IN 3 not work properly. Thunderbolt ( ) Connection It is recommended to use a USB hub or hard disk 27MB85Z drive with power supplied. (If the power supply is not adequate, the USB device may not be recognized properly.) Peripheral devices connected to the USB IN port can be controlled from the PC. If you change the input on the menu while a device is in connection via the Thunderbolt port, then the device in connection via the USB port may not work properly. 0.9 A USB IN 1... -
Page 19: Headphone Port Connection
USING THE MONITOR Headphone Port Connection Use the headphone port to connect a peripheral device to the monitor. Connect as illustrated. (Sold Separately) NOTE Peripheral devices are sold separately. For an angle plug earphone, it is difficult connect it with a peripheral device, so use a straight type. Angle Type Straight Type Depending on the audio settings of the PC and external device, headphone and speaker functions may be limited. -
Page 20: Installing Lg Monitor Software
INSTALLING LG MONITOR SOFTWARE INSTALLING LG MONITOR SOFTWARE Insert the Software CD included in the product packaging into your PC's CD drive and install the LG Monitor Software. The installation screen images are for reference only. The actual installation screen images may vary depending on the model. Set the default Web browser to Internet Explorer. Follow the instructions to proceed with the installation. Check "I accept the terms of the agreement" on the License Agreement screen and then click the [Next] button. Click the "LG Monitor Software" on the CD's main screen. When the file download window appears, click the Run button. (The file download window may vary depending on the operating system and the Internet Explorer version, but the installation procedures are same.) Select the program that you want to install. CAUTION Service Pack 1 or higher is required for Window 7. - Page 21 INSTALLING LG MONITOR SOFTWARE The program you selected on the Select NOTE Features page will install automatically. Screen Split: This program automatically splits the program window as desired. True Color Finder/ True Color Pro: This program calibrates the precise color output of the monitor to suit your needs. The LG Monitor Software installation starts as shown below. When the installation is complete, restart your system. If the ASM driver has not been installed, the driver will be installed automatically. If the TUSB3410 driver has not been installed, it will install automatically. Select "Install this driver software anyway (I)" if the Windows security message is displayed as below.
- Page 22 INSTALLING LG MONITOR SOFTWARE NOTE NOTE To use the True Color Finder/ True Color Pro func- When you run the True Color Finder/ True Color tion, you must purchase the supported calibrator. Pro software, the True Color Finder/ True Color For details on supported calibrators and graphic Pro icon [ ] appears in the system tray at the cards, see the True Color Finder/ True Color Pro right bottom of the PC screen. user guide. If you have changed the input port, it is recom- mend that you calibrate the monitor's picture qual- ity again. Right-click the True Color Finder icon and NOTE select "Start Program" to start the program. If you run Screen Split, the Screen Split icon ] appears in the system tray at the right bottom of the PC screen. Right-click the Screen Split icon and select a layout you want. CAUTION Once you have completed the monitor calibration with the True Color Finder/ True Color Pro software, remove the calibrator from the monitor and store it at room temperature away from direct sunlight or put it in the box. - If the calibrator's measuring part is exposed to direct sunlight for a long time, this may cause damage to the calibrator. - Do not store it in an environment with too low/ high temperature and high humidity. If any third-party calibration application is already installed on your PC, the image quality may be affected by a conflict between the two applications. For the best performance, it is recommended to uninstall the other calibration application.
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Page 23: Customizing Settings
CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS Activating the Main Menu Press the Menu ( ) button. Use the <, > button to adjust the options. To return to the upper menu or set other menu items, use the Menu ( ) button. Press and hold the Menu ( ) button to exit the OSD menu. Monitor buttons Button Description If the menu is inactive Activates the main menu. Menu ( If the menu is active Returns to the previous menu. If the menu is inactive Activates/deactivates a picture mode. If the menu is active Left directional key If the menu is inactive Activates/deactivates the Super Energy Saving (SES) mode. If the menu is active Right directional key If the menu is inactive Confirms the selection. Pressing OK shows the resolution of the current signal (only when there is If the menu is active input signal). Powers on or off. (Power Button) Power Indicator When the monitor is in operating mode, the power indicator will turn red (on mode). When the monitor is in power-saving mode, the power indicator will blink red. NOTE All of the buttons are touch sensitive and can be operated by simply touching them on the bottom front of the monitor with your finger. -
Page 24: Customizing Settings
Brightness Contrast Volume Input Ratio Mode Picture Color Settings Reset Exit Each option is described below. Menu Description Brightness Adjusts the brightness and contrast of the screen. Contrast Volume Adjusts the volume. NOTE The volume is disabled in the DVI input mode. Selecting the OK button in the Volume menu will enable/disable the Mute function. Input Selects the current input mode. Wide/Original Adjusts the screen ratio. Super Energy Sav- Enables or disables the Super Energy Saving function. ing (SES) Mode Sets to Custom, sRGB, Adobe RGB(Only 27MB85Z model) or Calibration. Displays the screens of two input modes on one monitor. Picture Adjusts the sharpness, black level, and response time of the screen. Color Adjusts the gamma, color temperature and color balance of the screen Settings Sets the language, main audio, button tone, power indicator and OSD lock. Reset Resets to the default settings as of the day of purchase. Exit Exits the OSD menu. -
Page 25: Ratio Settings
CUSTOMIZING SETTINGS Ratio Settings To view the menu OSD, press the Menu ( ) button at the bottom of the monitor. Wide Press < or > to go to Ratio. Ratio Press OK to select Ratio. Use the < or > button to set the options. Select to exit the OSD menu. To return to the upper menu or set other menu items, use the Menu ( ) button. Sub Menu Wide Original Back Exit Each option is described below. Menu > Ratio Description Wide Displays the video in wide-screen, regardless of the video signal input. Original Displays a video according to the input video signal aspect ratio. The aspect ratio is not adjusted from the original. Back Moves to the previous OSD screen. Exit Exits the OSD menu. NOTE The display may look the same for Wide, Original and 1:1 options at the recommended resolution (2560 x 1440). The ratio is disabled in the interlaced signal. -
Page 26: Super Energy Saving (Ses) Settings
CUSTOMIZING SETTINGS Super Energy Saving (SES) Settings To view the menu OSD, press the Menu ( ) button at the bottom of the monitor. Press < or > to go to Super Energy Saving (SES). Press OK to select Super Energy Saving (SES). Use the < or > button to set the options. Select to exit the OSD menu. To return to the upper menu or set other menu items, use the Menu ( ) button. Sub Menu Back Exit Each option is described below. Menu > Description Super Energy Saving (SES) Super Energy Saving (SES) On Enables the Super Energy Saving (SES) function, which allows you to save energy according to the Super Energy Saving (SES) efficiency level. Disables the Super Energy Saving (SES) function. -
Page 27: Mode Settings
To return to the upper menu or set other menu items, use the Menu ( ) button. Sub Menu Custom sRGB AdobeRGB DCM sim. Reader Calibration Back Exit Mode Each option is described below. Menu > Mode Description Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted. sRGB A standard RGB color space for the monitor and printer. AdobeRGB A much larger color space than sRGB. This option is suitable for printing pictures. (Only 27MB85Z model) DCM sim. Optimizes the screen for viewing X-ray images. u can brighten the screen in the OSD menu. NOTE This product has been approved as an IT device and not as a medical device. It is intended for office use only. (It may be used for education and reference purposes but not for medical diagnosis.) Reader Mode Optimizes the screen for viewing documents.You can brighten the screen in the OSD menu. Calibration Applies the value calibrated by True Color Pro / True Color Finder. NOTE Run the True Color Pro / True Color Finder program. Back Moves to the previous OSD screen. Exit Exits the OSD menu. -
Page 28: Pip Settings
Swap Size Position Ratio Trasp. Back Exit Main Audio Each option is described below. Menu > PIP Description Displays the screens of two input modes on one monitor. NOTE DP : DisplayPort / TBT : Thunderbolt( ) / mDP : Mini DisplayPort Sub screen (Right) PIP Connection TBT DVI-D HDMI (27MB85Z) (27MB85R) DVI-D HDMI Main screen (Left) (27MB85Z) (27MB85R) Main Audio Changes the audio output in PIP mode. Swap Toggles between the main screen and sub screen in PIP mode. Size Adjusts the size of the secondary screen. Balanced Uses a balanced size for the secondary screen. Small Shows the secondary screen in a small size display. Medium Shows the secondary screen in a normal size display. - Page 29 CUSTOMIZING SETTINGS Menu > PIP Description Position Adjusts the position of the secondary screen. The default value is Bottom Right. Bottom Shows the secondary screen in the bottom right of the display. Right Bottom Shows the secondary screen in the bottom left of the display. Left Top Left Shows the secondary screen in the top left of the display. Top Shows the secondary screen in the top right of the display. Right Ratio Adjusts the aspect ratio of the sub screen. y Only applicable when Size is set to Balanced. Wide Displays the video to fit the PIP screen, regardless of the video signal input. Original Displays the video in the input video signal aspect ratio on the PIP screen. Transparency Sets the transparency for the sub screen. y Only applicable when Size is set to either Small, Medium or Large. Off Transparency menu is disabled. Sets the transparency to 25%. Sets the transparency to 50%. Sets the transparency to 75%. Back Moves to the previous OSD screen. Exit Exits the OSD menu. NOTE If PIP mode is set to Off, the Main Audio, Swap, Size, Position, Ratio and Transparency menus are disabled. If Size is set to Balanced, the Position and Transparency menus are disabled.
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Page 30: Picture
Back Exit Uniformity Time Calibration Each option is described below. Menu > Picture Description Sharpness Adjusts the sharpness of the screen. Black Level Sets the offset level (for HDMI only). y Offset: as a reference for a video signal, this is the darkest color the monitor can display. High The picture of the screen gets brighter. The picture of the screen gets darker. Uniformity Cali- Adjusts uniformity of the image. bration NOTE The Uniformity Calibration menu is activated only in sRGB and Adobe RGB (supported by 27MB85Z only) modes. Enabling Uniformity Calibration may reduce the overall brightness of the image. Response Time Sets a response time for displayed pictures based on the speed of the screen. For a normal en- vironment, it is recommended that you use Normal. For a fast-moving picture, it is recommended that you use High. Setting to High may cause image sticking. High Sets the response time to High. Middle Sets the response time to Middle. Sets the response time to Low. Reset Resets the picture function to the default settings. Back Moves to the previous OSD screen. Exit Exits the OSD menu. -
Page 31: Color
CUSTOMIZING SETTINGS Color To view the menu OSD, press the Menu ( ) button at the bottom of the monitor. Press < or >to go to Color. Color Press OK to select Color. Use the < or > button to set the options. Select to exit the OSD menu. To return to the upper menu or set other menu items, use the Menu ( ) button. Sub Menu 6500 Color Gamma 2.2 Gamma Color Temp Green Blue Six Color Reset Back Exit Each option is described below. Menu > Color Description Gamma Custom gamma setting: When using the gamma 2.0, gamma 2.2, and gamma 2.4 monitor set- tings, higher gamma settings mean a brighter image is displayed and vice versa. Color Temp Adjusts the color temperature in 500K increments. (Note that 9300K is supported instead of 9500K.) You can customize the picture color using Red, Green, and Blue colors. Green Blue Six Color Meets the user requirements for colors through adjusting the color and saturation of the six colors (red, green, blue, cyan, magenta, yellow) and saving the settings. Adjusts tone of the screen. Saturation Adjusts the saturation of the screen colors. The lower the value, less saturated and bright the colors become. The higher the value, the more saturated and dark the... -
Page 32: Settings
CUSTOMIZING SETTINGS Settings To view the menu OSD, press the Menu ( ) button at the bottom of the monitor. Settings Press < or > to go to Settings. Press OK to select Settings. Use the < or > button to set the options. Select to exit the OSD menu. To return to the upper menu or set other menu items, use the Menu ( ) button. Sub Menu HDMI Power LED Language Main Audio OSD Lock Back Exit Button Sound Each option is described below. Menu > Settings Description Language Sets the menu screen to the desired language. Main Audio Outputs the sound through the monitor's headset connected the digital input (except for DVI). NOTE This option is available only when the PIP option is set to HDMI + DP, HDMI + TBT (Mini DP), DP + HDMI, or TBT (Mini DP) + HDMI Button Sound Controls the button tone. The button tone is heard for the following actions. y DC Power On/Off y Menu OSD On/Off Power LED Turns the power indicator on the front side of the monitor on/off. -
Page 33: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Nothing is displayed on the screen. Is the monitor's power cord plugged y Check if the power cord is correctly plugged in to the power outlet. Is the power indicator on? y Check the power indicator. Is the power indicator displaying y Check that the connected input is enabled (Menu - Input). red? y If the monitor is in power-saving mode, move the mouse or press any Is the power indicator blinking? key on the keyboard to switch the display on. y Check if the computer is turned on. y This occurs when signals transferred from the PC (video card) are out Is the "OUT OF RANGE" message displayed? of the horizontal or vertical frequency range of the monitor. Please see the "Product Specification" section of this manual to set the appropri- ate frequency. Is the "CHECK SIGNAL CONNEC- y This is displayed when the signal cable between the PC and the moni- TION" message is displayed? tor is missing or disconnected. Check the cable and reconnect. The "OSD LOCKED" message is displayed. Are some functions unavailable y The OSD is locked. Go to Menu > Settings and set "OSD Lock" to when pressing the Menu button? Unlock. The screen retains an image. Does image sticking occur even y Displaying a still image for a prolonged time may cause damage to the when the monitor is turned off? screen, resulting in the retention of the image. - Page 34 TROUBLESHOOTING NOTE Check if the video card's resolution or frequency is within the range allowed by the monitor and set to the recom- mended (optimal) resolution in Control Panel > Display > Settings. Failing to set the video card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display. The configuration procedure may differ depending on your computer and/or operating system. Also, some video cards may not support certain resolutions. If this is the case, contact the manufacturer of the computer or video card for assistance. Some video cards may not support 2560 x 1440 resolution. If the resolution cannot be displayed, contact the manufacturer of your video card. The display color is abnormal. Does the display appear discolored y Set the color to 24 bit (true color) or higher. In Windows, go to Control (16 color)? Panel > Display > Settings > Color Quality. Does the display color appear un- y Check if the signal cable is connected properly. Reconnect the cable stable or in monochrome? or reinsert the PC's video card. Are there spots on the screen? y When using the monitor, pixilated spots (red, green, blue, white or black) may appear on the screen. This is normal for the LCD screen. It is not an error nor is it related to the monitor's performance.
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Page 35: Specifications
SPECIFICATIONS SPECIFICATIONS 27MB85Z LCD Screen Type 68.47 cm TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Diagonal length of the screen: 68.47 cm Pixel Pitch 0.2331 mm x 0.2331 mm Color Depth 10-bit color is supported. Resolution Maximum Resolution 2560 x 1440 @ 60 Hz Recommended Resolution 2560 x 1440 @ 60 Hz Video Signal Horizontal Frequency 30 kHz to 90 kHz (Video Signal) Vertical Frequency 57 Hz to 75 Hz Synchronization Separate Sync. Input Connector USB IN 1, 2, 3, USB UP, Thunderbolt( ), DP(DisplayPort) IN, DVI-D IN, HDMI IN, H/P OUT Power Voltage AC 100-240 V~ 50 / 60 Hz **.** A Power consumption (Typ.) On Mode: 80 W Power Saving Mode ≤ 1.2 W Off Mode ≤ 0.5 W Stand Angle Forward/Backward: -5° to 35° (Head) Environmental Operating Condition Temperature: 10°C to 35°C; Humidity: 10% to 80%... - Page 36 SPECIFICATIONS 27MB85R LCD Screen Type 68.47 cm TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Diagonal length of the screen: 68.47 cm Pixel Pitch 0.2331 mm x 0.2331 mm Color Depth 8-bit color is supported. Resolution Maximum Resolution 2560 x 1440 @ 60 Hz Recommended Resolution 2560 x 1440 @ 60 Hz Video Signal Horizontal Frequency 30 kHz to 90 kHz (Video Signal) Vertical Frequency 57 Hz to 75 Hz Synchronization Separate Sync. Input Connector USB IN 1, 2, 3, USB UP, Mini DP(Mini DisplayPort) IN, DP(DisplayPort) IN, DVI-D IN, HDMI IN, H/P OUT Power Voltage AC 100-240 V~ 50 / 60 Hz **.** A Power consumption (Typ.) On Mode: 60 W Power Saving Mode ≤ 1.2 W Off Mode ≤ 0.5 W Stand Angle Forward/Backward: -5° to 35° (Head) Environmental Operating Condition Temperature: 10°C to 35°C; Humidity: 10% to 80% Conditions Storing Condition Temperature: -20°C to 60°C; Humidity: 5% to 90% Dimension...
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Page 37: Hdmi Timing (Video)
SPECIFICATIONS Factory Support Mode (Preset Mode PC) Horizontal Frequency Vertical Frequency Preset Mode, PC Polarity (H/V) Remarks (kHz) (Hz) 720 x 400 31.468 70.08 640 x 480 31.469 59.94 640 x 480 37.5 800 x 600 37.879 60.317 800 x 600 46.875 1024 x 768 48.363 1024 x 768 60.123 75.029 1152 x 864 67.5 1280 x 1024 63.981 60.02 1280 x 1024 79.976 75.025 1680 x 1050 65.29 59.954 1600 x 1200 1920 x 1080 67.5 1920 x 1200 74.038... -
Page 38: Proper Posture
PROPER POSTURE PROPER POSTURE Adjust the screen so that you can comfortably look at it at a slight downward angle from your natural eye level. Take a break for approximately 10 minutes every hour to reduce any fatigue caused by long-time usage. The stand of the touch monitor allows the product to be used in the optimum position. Adjust the stand angle from -5° to 15° to obtain the best view of the screen. You should be looking Adjust the angle slightly down at the -5° to 35° screen. So that there is no reflection or glare from the screen. Place your hands gently on the keyboard, keeping your arms bent at the elbows and extended horizontally in front of you. - Page 40 This device meets the EMC requirements for ENERGY STAR is a set of power-saving guidelines issued by the U.S.Environmental home appliances (Class B) and is intended for Protection Agency(EPA). home usage. This device can be used in all regions. Read the owner's manual (CD) carefully As an ENERGY STAR Partner LGE and keep it at hand.