OWNER’S MANUAL IPS LED COMPUTER MONITOR (LED COMPUTER MONITOR*) * Disclaimer : LG LED Monitor applies LCD screen with LED backlights. This product is a computer monitor and not for television purpose. Please read this manual carefully before operating your set and retain it for future reference. 34UC98 34UC88 34CB98 34CB88 www.lg.
TABLE OF CONTENTS ENGLISH LICENSE----------------------------------3 USER SETTINGS----------------------- 22 ASSEMBLING AND PREPARING-------4 -- Activating the Main Menu-------------------------- 22 Main Menu Features -- Product Composition---------------------------------4 -- Supported Drivers and Software---------------------5 -- Product and Button Description---------------------6 How to Use the Joystick Button Input Connector -- Moving and Lifting the Monitor----------------------8 -- Installing
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, DisplayPort compliance logo and DisplayPort compliance logo for dual-mode source devices are all registered trademarks of the Video Electronics Standards Association. MaxxAudio and additional MAXX trademarks are trademarks and/or registered trademarks of Waves Audio Ltd.
ASSEMBLING AND PREPARING ENGLISH Product Composition Please check whether all the components are included in the box before using the product. If there are any missing components, contact the retailer where you purchased the product. Note that the product and related components may look different from those shown here.
Supported Drivers and Software Check the drivers and software supported by your product and refer to the manuals on the CD enclosed in the product package. Installation Priority 34UC98, 34CB98 34UC88, 34CB88 Recommended O O Required O X Recommended O O Dual Controller Optional O O True Color Pro Optional X X Monitor Driver ASM Driver OnScreen Control •• Required and Recommended: You can download and install the latest version from the enclosed CD or from the LGE website (www.lg.com).
Product and Button Description ENGLISH Joystick Button / Power LED •• On : Power on •• Off : Power off How to Use the Joystick Button You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your finger. Basic Functions / Power on Press the joystick button once with your finger to turn on the monitor. Power off Press and hold the joystick button once with your finger to turn off the monitor.
Input Connector ENGLISH 34UC98, 34CB98 34UC88, 34CB88
Moving and Lifting the Monitor ENGLISH When moving or lifting the monitor, follow these instructions to prevent the monitor from being scratched or damaged and to ensure safe transportation, regardless of its shape or size. •• Place the monitor in the original box or packing material before attempting to move it. •• Before moving or lifting the monitor, disconnect the power cord and all other cables. •• Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.
Installing the Monitor 3 1 Cable Holder * Assemble the Cable Holder. Stand Body Stand Base CAUTION •• To protect the screen, place the screen face down on the screen pad which is inside the box.
4 CAUTION ENGLISH •• Illustrations in this document represent typical procedures, so they may look different from the actual product. •• Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. •• Do not carry the monitor upside down by just holding the base. This may cause the monitor to fall off the stand and could result in personal injury.
Assembling the Stand (34UC88, 34CB88, 34CB98) 3 Cable Holder * Assemble the Cable Holder. Stand Body Stand Base CAUTION •• To protect the screen, place the screen face down on the screen pad which is inside the box.
4 CAUTION ENGLISH •• Illustrations in this document represent typical procedures, so they may look different from the actual product. •• Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this way will not be covered by the product warranty. •• Do not carry the monitor upside down by just holding the base. This may cause the monitor to fall off the stand and could result in personal injury.
2 Installing on a Table 1 34UC98 ENGLISH Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm away from the wall to ensure sufficient ventilation. Connect the power adapter to the monitor and then plug the power cord into the wall outlet. 100 mm 100 mm 100 mm 100 mm 34UC88, 34CB88, 34CB98 3 Press the joystick button on the bottom of the monitor to turn on the monitor. CAUTION •• Unplug the power cord before moving or installing the monitor.
Adjusting the Stand Height Adjusting the Angle 1 1 ENGLISH 2 Place the monitor mounted on the stand base in an upright position. Handle the monitor with both hands for safety. 2 Place the monitor mounted on the stand base in an upright position. Adjust the angle of the screen. 34UC98 The angle of the screen can be adjusted forward or backward from -5° to 15° for a comfortable viewing experience. 15 34UC98 -5 Max 110.0 mm Rear 34UC88, 34CB88, 34CB98 Front Max 120.
Tidying up Cables WARNING 34UC98 34UC98 15 20 34UC88, 34CB88, 34CB98 15 -5 -5 Cable holder -5 34UC88, 34CB88, 34CB98 •• Be careful not to touch or press the screen area when adjusting the angle of the monitor. 15 -5 Cable holder NOTE •• The left or right side of the monitor head can be slightly rotated up or down (up to 3°). Adjust the horizontal level of the monitor head. Monitor head ENGLISH Arrange the cables using the cable holder as shown in the illustration.
ENGLISH Using the Kensington Lock Detaching the Stand Body The connector for the Kensington security system is located at the bottom of the monitor. For more information on installation and usage, refer to the Kensington lock owner’s manual or visit the website at http://www.kensington.com. Connect the monitor to a table using the Kensington security system cable. 1 2 Place the monitor’s screen face down. To protect the screen from scratches, cover the surface with a soft cloth.
Installing on the Wall NOTE •• Use the screws specified by VESA standards. •• The wall mount kit includes the installation guide and all necessary parts. •• The wall mounting bracket is optional. You can obtain optional accessories from your local dealer. •• The length of the screw may differ for each wall mounting bracket. Be sure to use the proper length. •• For more information, please refer to the user manual for the wall mounting bracket.
USING THE MONITOR ENGLISH •• The following instructions are based on the 34UC98 model. Illustrations in this manual may differ from the actual product. Press the joystick button, go to Menu → Quick Settings → Input, and then select the input option. CAUTION •• Do not press the screen for a prolonged time. This may cause image distortion. •• Do not display a still image on the screen for a prolonged time. This may cause image retention. Use a screensaver if possible.
DisplayPort Connection 34UC98, 34CB98 You can connect your high-resolution display or highperformance data device to the monitor via a Thunderbolt ( ) port. Connect your external device to the monitor using the Thunderbolt cable as illustrated below. (sold separately) DP OUT NOTE •• There may be no video or audio output depending on the DP (DisplayPort) version of the PC. •• Make sure to use the supplied DisplayPort cable of the product. Otherwise, this may cause the device to malfunction.
Connecting Peripherals ENGLISH USB Cable connection - PC The USB port on the product functions as a USB hub. HDMI/DP (DisplayPort) connection To use USB 3.0, connect the A-B type USB 3.0 cable of the product to the PC. Peripheral devices connected to the USB IN port can be controlled from the PC. NOTE •• Make sure to install the most recent Windows OS service pack before using the product. •• Peripheral devices are sold separately. •• A keyboard, mouse, or USB device can be connected to the USB port.
Connecting Headphones (sold separately) NOTE •• Peripheral devices are sold separately. •• If you use angled earphones, it may cause a problem with connecting another external device to the monitor. Therefore, it is recommended to use straight earphones. Angled Straight •• Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited. ENGLISH Connect peripherals to the monitor via the headphones port. Connect as illustrated.
USER SETTINGS ENGLISH Activating the Main Menu 1 2 3 Press the joystick button on the bottom of the monitor. Move the joystick up/down ( / ) and left/right ( / ) to set the options. Press the joystick button once more to exit the main menu. Joystick Button Button Menu Status Description Main menu disabled Enables the main menu. Main menu enabled Exits the main menu. (Holding down the button to turn off the monitor.
User Settings 1 2 3 4 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Configure the options by moving the joystick up/down/left/right. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit. •• When you enter the menu, instructions on how to use the button will appear in the bottom right corner of the screen.
Quick Settings ENGLISH 1 2 3 4 5 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Go to Quick Settings by moving the joystick. Configure the options following the instructions that appear in the bottom right corner. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit.
PBP 1 4 5 PBP Quick Settings Sub Off > Sound Out Main > Swap PBP Sub Full Ratio > Picture Sound General PBP Preview Reset HDMI1 / : Move / : Ok :Back Each option is described below. Menu > PBP Sub Description Displays the screens of two input modes on one monitor.
Picture ENGLISH 1 2 3 4 5 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Go to Picture by moving the joystick. Configure the options following the instructions that appear in the bottom right corner. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit.
Menu > Picture Picture Adjust Description Adjusts the sharpness of the screen. Black Level Sets the offset level (for HDMI only). •• Offset: as a reference for a video signal, this is the darkest color the monitor can display. DFC Game Adjust Response Time FreeSync High Keeps the current contrast ratio of the screen. Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen. On Adjusts the brightness automatically according to the screen.
Menu > Picture Color Adjust Description ENGLISH Gamma Custom gamma settings: Gamma 0, Gamma 1, Gamma 2, Off. The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. If you do not need to adjust the gamma settings, select Off. Color Temp Custom The user can adjust it to red, green, or blue by customization. Warm Sets the screen color to a reddish tone. Medium Sets the screen color to between a red and blue tone.
Sound 2 3 4 5 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Go to Sound by moving the joystick. Configure the options following the instructions that appear in the bottom right corner. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit.
General ENGLISH 1 2 3 4 5 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Go to General by moving the joystick. Configure the options following the instructions that appear in the bottom right corner. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit.
Menu > General Quick Charge Description Quick Charge is a feature that rapidly charges the device connected to the USB 3.0 port. Enables Quick Charge. Off Disables Quick Charge. NOTE •• Quick Charge is only available through the USB1 port. When Quick Charge is set to On, data transmission through the USB1 port is not available (e.g. connecting your keyboard, mouse, or other USB storage devices to the monitor). •• The charging speed may vary depending on the device.
Reset ENGLISH 1 2 3 4 5 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Go to Reset by moving the joystick. Configure the options following the instructions that appear in the bottom right corner. To return to the upper menu or set other menu items, move the joystick to or pressing ( / Ok) it. If you want to exit the OSD menu, move the joystick to until you exit.
TROUBLESHOOTING Is the monitor's power cord plugged in? •• Check if the power cord is correctly plugged into the power outlet. Is the power LED on? •• Check the power cable connection and press the power button. Is the power on and the power LED displaying white? •• Check that the connected input is enabled (Menu - Quick Settings - Input). Is the power LED blinking? •• If the monitor is in sleep mode, move the mouse, or press any key on the keyboard, to switch the display on.
NOTE ENGLISH •• Check if the graphics card’s resolution or frequency is within the range allowed by the monitor and set it to the recommended (optimal) resolution Control Panel > Display > Settings in Windows. (The settings may differ depending on the operating system (OS) you use.) •• Not setting the Graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display.
PRODUCT SPECIFICATION ENGLISH 34UC98, 34CB98 LCD Screen Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Color Depth HDMI 8-bit color is supported. DP (DisplayPort) Thunderbolt ( ) Pixel Pitch Resolution Video Signal 8-bit / 10-bit color is supported. 0.2325 mm x 0.2325 mm Max Resolution Recommended Resolution 3440 x 1440 @ 60 Hz Horizontal Frequency 30 kHz to 90 kHz Vertical Frequency 56 Hz to 61 Hz Synchronization Separate Sync.
34UC88, 34CB88 LCD Screen ENGLISH Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Color Depth HDMI 8-bit color is supported. DP (DisplayPort) 8-bit / 10-bit color is supported. Pixel Pitch Resolution Video Signal 0.2325 mm x 0.2325 mm Max Resolution Recommended Resolution 3440 x 1440 @ 60 Hz Horizontal Frequency 30 kHz to 90 kHz Vertical Frequency 56 Hz to 61 Hz Synchronization Separate Sync.
Factory Support Mode ENGLISH 34UC98, 34CB98 (Preset Mode, HDMI/ DisplayPort/ Thunderbolt PC) 34UC88, 34CB88 (Preset Mode, HDMI/ DisplayPort PC) Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) 640 x 480 31.469 59.94 -/- 800 x 600 37.879 60.317 +/+ 1024 x 768 48.363 60.0 -/- 1152 x 864 54.347 60.05 +/+ 1280 x 720 45 60 +/+ 1280 x 1024 63.981 60.02 +/+ 1600 x 900 60.00 60.00 +/+ 1680 x 1050 65.29 59.954 -/+ 1920 x 1080 67.
To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. This device meets the EMC requirements for home appliances (Class B) and is intended for home usage. This device can be used in all regions. Read the owner's manual (CD) carefully and keep it at hand. Please note that the label attached to the product provides information for technical support. Model Serial No.
