Owner’s Manual CLOUD 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. 24CK550Z www.lg.com Copyright © 2019 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. ENGLISH LICENSE ...................................................... 2 OPEN SOuRCE SOfTwaRE NOTICE INfORMaTION ............................................ 2 aSSEMBLING aND PREPaRING .................. 3 uSING THE MONITOR .................................. 9 uSER SETTINGS ........................................ 11 TROuBLESHOOTING .................................
ASSEMBLING AND PREPARING CAUTION always use genuine LG components to ensure safety and product performance. The product warranty will not cover damage or injury caused by the use of unauthorized components. It is recommended that use the supplied components. If you use generic cables not certified by LG, the screen may not display or there may be image noises. Illustrations in this document represent typical procedures, so they may look different from the actual product.
Product and Button Description 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.
Adjusting the Stand Height Installing on a Table • 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. 1 Place the monitor mounted on the stand base in an upright position. 2 Handle the monitor with both hands for safety. ENGLISH Max. 130.0 mm 100 mm 100 mm 100 mm 100 mm WARNING • when adjusting the screen height, do not place your hand on the stand body to avoid injury to your fingers.
Swivel stand 2 adjust the angle of the monitor in the direction of the arrow as shown in the figure. Swivel 355 degrees and adjust the angle of the Monitor set to suit your view. ENGLISH 3 Rotate the monitor clockwise as shown in the figure. Pivot Feature The pivot feature allows the monitor to rotate 90° clockwise. Head 4 Complete the installation by rotating the monitor 90° as shown below.
Using the Kensington Lock Installing the Wall Mount Plate The Kensington security system connector is located at the back of the Monitor set. 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. This monitor meets the specifications for the wall mount plate or other compatible devices. NOTE ENGLISH • The wall mount plate is sold separately.
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. ENGLISH Wall Mount (mm) Standard screw Number of screws Wall Mount Plate (Optional) 100 x 100 M4 x L10 4 LSw 149 CAUTION • unplug the power cord before moving or installing the monitor to avoid electric shock.
USING THE MONITOR • Illustrations in this manual may differ from the actual product. • 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 PC screensaver if possible. • when connecting the power cord to the outlet, use a grounded (3-hole) power strip or a grounded power outlet. • The monitor may flicker when turned on in an area where the temperature is low. This is normal.
Connecting Peripherals Headphones Connection Connect peripherals to the monitor via the headphones port. USB Device connection ENGLISH The uSB port on the product functions as a uSB hub. NOTE • It is recommended you install all windows updates to keep your windows up-to-date before connecting to the product for use. • Peripheral devices are sold separately. • a keyboard, mouse, or uSB device can be connected to the uSB port. • The charging speed may vary depending on the device.
USER SETTINGS NOTE ENGLISH • Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual. Activating the Main Menu Monitor Button Button Description activates the main menu. OSD Lock/Unlock Functions This function allow you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENu button for several seconds. Then OSD of “OSD Lock” will appear. after that, user can select lock or unlock by pressing left/right button.
allows selection of the input signal. • If you connect the monitor to a computer using a D-SuB cable, select either the CLOuD or D-SuB input signal. • The initial input signal is D-SuB. Exits the OSD menu. ENGLISH (Power Button) • D-SuB Input: Power On/Off • CLOuD Input Monitor Off: Press the power button once then the monitor will be turned off after 5 seconds. CLOuD Off: Press the power button twice then the monitor and CLOuD connection will be disabled. CLOuD On: Press the power button.
Main Menu Features Menu Settings Press (MENU) button on the front of the Monitor set to display the Menu OSD. Set the options by pressing the < or > or or buttons. Select the "Next Menu" to enter the more option settings. Select EXIT to leave the OSD menu. D-SUB CLOUD Brightness Menu ● ● Contrast ● ● Reader Mode ● ● ● ● Wide/Original ENGLISH 1 2 3 4 Description To adjust the brightness, contrast of the screen. Reader 1 It is a mode that the screen is adjusted to the best for the newspaper.
Menu > Next Menu D-SUB CLOUD Sharpness ● ● To adjust the clearness of the screen. Color Gamma ● ● To customize the color of the screen. Display Color Temp Horizontal Vertical Picture ENGLISH Clock Phase Others Language Cloud Power Indicator • CLOUD: using PC via a network. 14 Description ● To adjust the position of the screen. ● To improve the clarity and stability of the screen. ● ● To customize the screen status for a user's operating environment.
Picture Menu > Next Menu > Picture Sharpness Description To adjust the clearness of the screen. ENGLISH Color Menu > Next Menu > Color Gamma Color Temp Description Set your own gamma value. : Gamma 0, Gamma 1, Gamma 2, Off on the monitor, high gamma values display whitish images and low gamma values display blackish images. If user don't want adjusted gamma, user can select Gamma off. Custom • Red:Set your own red color levels. • Green: Set your own green color levels.
Others Menu > Next Menu > Others Description ENGLISH Language Cloud To choose the language in which the control names are displayed. Off CLOuD is disabled in D-SuB input mode. On CLOuD is enabled in D-SuB input mode. Power Indicator use this function to set the power indicator on the front of the monitor to On or Off.If you set Off, it will go off. If you set On at any time, the power indicator will automatically be turned on.
TROUBLESHOOTING Check the following before calling for service. Is the power cord of the display connected? • Check and see if the power cord is connected properly to the power outlet. Is the power indicator light on? • Press the Power button. Is the power on and the power indicator white? • adjust the brightness and the contrast. Is the power indicator flickering? • If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.
NOTE ENGLISH • Check if the video card's resolution or frequency is within the range allowed by the monitor and set to the recommended (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.
PRODUCT SPECIFICATION 24CK550Z Color Depth Power Sources AC/DC adaptor Max Resolution 1920 x 1080 @ 60 Hz Recommended Resolution 1920 x 1080 @ 60 Hz Power Rating 19 V Power Consumption: CLOuD/D-SuB On Mode: 24 w(D-sub)/29 w(CLOuD) Power Saving Mode ≤ 0.5 w(CLOuD mode:5.5 w) Off Mode ≤ 0.5 w ENGLISH Resolution 8-bit color is supported. 3.
Monitor Size (width x Height x Depth) ENGLISH with Stand Max 553.8 x 512.9 x 240 (mm) 21.8 x 20.1 x 9.4 (inches) Min 553.8 x 382.9 x 240 (mm) 21.8 x 15.0 x 9.4 (inches) without Stand 553.8 x 333.1 x 67.6 (mm) 21.8 x 13.1 x 2.6 (inches) with Stand 6.1 kg without Stand 4.0 kg Dimensions Weight (Without Packaging) The specifications are subject to change without notice. * The power consumption level can be different by operating condition and monitor setting.
Preset Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Polarity (H/V) 720 x 400 31.468 70.08 -/+ 640 x 480 31.469 59.94 -/- 800 x 600 37.879 60.317 +/+ 1024 x 768 48.363 60 -/- 1280 x 1024 63.981 60.02 +/+ 1680 x 1050 65.290 59.954 -/+ 1920 x 1080 67.
The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service. Model Serial No.
