Page 2 - ENG; ENGLISH; CONTENTS
2 ENG ENGLISH Contents CONTENTS 32 CUSTOMIZING SETTINGS 32 Activating the Main Menu 33 Customizing settings 33 - Menu Settings 33 - -Easy control 34 - -Function 35 - -PBP 36 - -Screen 37 - -Settings 38 - -Reset 39 - Reader Settings 40 TROUBLESHOOTING 42 SPECIFICATIONS 42 25UM55 43 25UB55 44 29UM55 4...
Page 3 - LICENSE
3 ENG ENGLISH 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 Ad-ministrator, Inc. VESA, VESA logo, Displ...
Page 4 - ASSEMBLING AND PREPARING; Product Components; CAUTION; OPTIONAL ACCESSORIES
4 ENG ENGLISH ASSEMBLING AND PREPARING ASSEMBLING AND PREPARING Product Components 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...
Page 5 - Component and Button Description
5 ENG ENGLISH ASSEMBLING AND PREPARING Component and Button Description Power Indicator y On: power is on y Off: power is off Ports (Power Button)
Page 9 - Moving and Lifting the Monitor
9 ENG ENGLISH ASSEMBLING AND PREPARING Moving and Lifting the Monitor When moving or lifting the monitor, follow these instructions to prevent the monitor from being scratched or damaged and to ensure safe trans-portation regardless of its shape or size. y As far as possible, avoid touching the moni...
Page 10 - Installing the Monitor; Assembling the stand base
10 ENG ENGLISH ASSEMBLING AND PREPARING Installing the Monitor Assembling the stand base y To protect the screen from scratches, cover the surface with a soft cloth. CAUTION 2 Check the direction of the stand body (front, back) and then mount the stand body onto the stand hinge. Tighten two screws i...
Page 13 - Using the cable holder; NOTE
13 ENG ENGLISH ASSEMBLING AND PREPARING 25UB55 Using the cable holder 25UM55 Fix the Knob (Cable holder) to the Hole(Stand Body). 1 2 3 Use one screw to fix the Cable Holder and monitor set. Close the Cable holder. 29UB55 29UM55 Fix the Knob (Cable holder) to the Hole(Stand Body). 1 2 3 Use one scre...
Page 14 - Detaching the stand base
14 ENG ENGLISH ASSEMBLING AND PREPARING Detaching the stand base 2 Remove the screw cover. y To protect the screen from scratches, cover the surface with a soft cloth. CAUTION 1 Place the screen face down. 25UM55 3 Remove the two screws on the back of stand body . As shown in the illustration, disco...
Page 17 - Detaching the stand body
17 ENG ENGLISH ASSEMBLING AND PREPARING 29UB55 1 Place the monitor's screen face down. To protect the screen from scratches, cover the surface with a soft cloth. 2 Using a screwdriver, remove the four screws and detach the stand from the monitor. 25UB55 Detaching the stand body 1 Place the monitor's...
Page 18 - Installing onto a table
18 ENG ENGLISH ASSEMBLING AND PREPARING Installing onto a table 1 Lift the monitor and place it on the table in an upright position.Place at least 100 mm away from the wall to ensure sufficient ventilation. 2 Connect the adapter to the monitor, then plug the power cord into the power outlet. 25UM55 ...
Page 19 - Adjusting the stand height
19 ENG ENGLISH ASSEMBLING AND PREPARING y Once the pin is removed, it is not necessary to re-insert it to adjust the height. Adjusting the stand height 2 Remove the tape attached to the bottom back of the stand body and then pull out the locking pin while pressing the head down-ward. 3 The height ca...
Page 20 - Adjusting the angle
20 ENG ENGLISH ASSEMBLING AND PREPARING Adjusting the angle 1 Place the monitor in an upright position, mount- ed on the stand base. 2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience. 29UM55 29UB55 0 2 5 - Front Side ...
Page 21 - WARNING
21 ENG ENGLISH ASSEMBLING AND PREPARING y To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor's frame as illustrated below. WARNING 29UB55 29UM55 0 2 5 - 0 2 5 - y Be careful not to touch or press the screen area when adjusting the angle of the monitor...
Page 22 - Pivot feature
22 ENG ENGLISH ASSEMBLING AND PREPARING y 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. WARNING Pivot feature The pivot feature allows the monitor to rotate 90 clockwise. 25UB55 1 Raise the moni...
Page 23 - Installing the wall mount plate; Using the Kensington lock
23 ENG ENGLISH ASSEMBLING AND PREPARING Installing the wall mount plate This monitor supports the specification of the stan-dard wall mount plate or compatible device. 1 Place the screen face down. To protect the screen from scratches, cover the surface with a soft cloth. 2 Place the wall mount plat...
Page 24 - Installing to a wall
24 ENG ENGLISH ASSEMBLING AND PREPARING To install the monitor to a wall, attach a wall mount-ing 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. 1 If you use screw longer than standard, the moni- tor might be d...
Page 25 - USING THE MONITOR; Connecting to a PC; DVI connection
25 ENG ENGLISH USING THE MONITOR USING THE MONITOR Connecting to a PC y This monitor supports the *Plug and Play feature.*Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers. DVI connection Transmits digital v...
Page 26 - DisplayPort connection
26 ENG ENGLISH USING THE MONITOR y There may be no video or audio output de-pending on the DP version of the PC. y The DisplayPort cable may not be available in some areas. DisplayPort connection Transmits the digital video and audio signals from your PC to the monitor. Connect your PC to the monito...
Page 27 - HDMI connection
27 ENG ENGLISH USING THE MONITOR HDMI connection Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.Press the menu button and then select the input option from the input menu...
Page 28 - Connecting to AV Devices
28 ENG ENGLISH USING THE MONITOR Connecting to AV Devices HDMI connection Transmits the digital video and audio signals from your PC and A/V devices to the monitor. Connect your PC and AV device to the monitor with the HDMI cable as illustrated below.Press the menu button and then select the input o...
Page 29 - Connecting to External Devices; Headphone port connection
29 ENG ENGLISH USING THE MONITOR Connecting to External Devices Headphone port connection Use the headphone port to connect a peripheral device to the monitor. Connect as illustrated. 29UM55 y Depending on the audio settings of the PC and external device, headphone and speaker functions may be limit...
Page 30 - INSTALLING LG MONITOR SOFTWARE
30 ENG ENGLISH INSTALLING LG Monitor Software INSTALLING LG MONITOR SOFTWARE 1 Set the default Web browser to Internet Explorer. Insert the the owner's manual CD included in the product package into your PC's CD driver and install the LG Monitor Software. 2 Click the "LG Monitor Software" on...
Page 32 - CUSTOMIZING SETTINGS; Activating the Main Menu; Navigation OSD
32 ENG ENGLISH CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS Activating the Main Menu Button Description Press the power button center. If the menu is disabled Enables the navigation OSD. If the menu is enabled Close the navigation OSD. (Long pressMonitor off, This turn off method can work in any condit...
Page 33 - Customizing settings
33 ENG ENGLISH CUSTOMIZING SETTINGS Each option is described below. Customizing settings Menu Settings-Easy control 1 To view the navigation OSD, press the Power button center ( ) . 2 Jog Power button left ( ) to go to Menu OSD . 3 Press Power button center ( ) or Jog Power button right ( ) to selec...
Page 39 - Reader Settings
39 ENG ENGLISH CUSTOMIZING SETTINGS Reader Settings 1 To view the navigation OSD, press the Power button center ( ) . 2 Jog Power button up ( ) to go to Reader OSD. 3 Set the options follow up the instruction appear on bottom of the screen. Reader Mode Description Reader 1 It is a mode that the scre...
Page 40 - TROUBLESHOOTING
40 ENG ENGLISH TROUBLESHOOTING TROUBLESHOOTING Nothing is displayed on the screen. Is the monitor's power cord plugged in? y Check if the power cord is correctly plugged in to the power outlet. Is the power indicator on? y Check the power cable connection and press the power button. Is the power ind...
Page 42 - SPECIFICATIONS
42 ENG ENGLISH SPECIFICATIONS SPECIFICATIONS LCD Screen Type TFT (Thin Film Transistor)LCD (Liquid Crystal Display) Screen Pixel Pitch 0.2286 mm x 0.2286 mm Resolution Maximum Resolution 2560 x 1080 @ 60 Hz Recommended Resolution 2560 x 1080 @ 60 Hz Video Signal Horizontal Frequency 30 kHz to 90 kHz...
Page 46 - Factory support mode
46 ENG ENGLISH SPECIFICATIONS Factory support mode (Preset Mode, DVI-D/HDMI/PC DisplayPort) Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) Remarks 720 x 400 31.468 70.08 -/+ 640 x 480 31.469 59.94 -/- 640 x 480 37.5 75 -/- 800 x 600 37.879 60.317 +/+ 800 x 600 46.875 7...
Page 47 - PROPER POSTURE; Proper Posture for Using the Monitor
47 ENG ENGLISH PROPER POSTURE PROPER POSTURE Proper Posture for Using the Monitor Adjust the screen so that you can comfortably view at a slight downward angle from your natural eye level. y Take a break for approximately ten minutes every hour to reduce any fatigue caused by long-time usage. y The ...
