LG W1941S-PF User's Guide
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LG W1941S-PF is a high-quality display designed to provide stunning visuals and a comfortable viewing experience. With its wide screen and high resolution, you can enjoy crisp and detailed images, making it perfect for gaming, watching movies, or working on creative projects. The display also features a fast response time, ensuring smooth and responsive gameplay and video playback.
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User’s Guide W1542S W1742S W1941S Make sure to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for future reference. See the label attached on the product and give the information to your dealer when you ask for service. Important Precautions This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing. On Safety Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier. If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized repair service provider for a replacement. The power supply cord is used as the main disconnection device. Ensure that the socket-outlet is easily accessible after installation. Operate the display only from a power source indicated in the specifications of this manual or listed on the display. If you are not sure what type of power supply you have in your home, consult with your dealer. Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs. They may result in a shock or fire hazard. Call your service technician for replacement. Do not Open the Display: There are no user serviceable components inside. There are Dangerous High Voltages inside, even when the power is OFF. Contact your dealer if the display is not operating properly. To Avoid Personal Injury : Do not place the display on a sloping shelf unless properly secured. Use only a stand recommended by the manufacturer. Do not drop an object on or apply impact to the product. Do not throw any toys or objects on the product screen. It can cause injury to human, problem to product and damage the display. To Prevent Fire or Hazards: Always turn the display OFF if you leave the room for more than a short period of time. Never leave the display ON when leaving the house. Keep children from dropping or pushing objects into the display's cabinet openings. Some internal parts carry hazardous voltages. Do not add accessories that have not been designed for this display. When the display is to be left unattended for an extended period of time, unplug it from the wall outlet. In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very dangerous. It can cause electric shock. On Installation Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage. 1 Important Precautions Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, built-up heat can cause failures which may result in a fire hazard. Therefore, NEVER: Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc. Place the display in a built-in enclosure unless proper ventilation is provided. Cover the openings with cloth or other material. Place the display near or over a radiator or heat source. Do not rub or strike the Active Matrix LCD with anything hard as this may scratch, mar, or damage the Active Matrix LCD permanently. Do not press the LCD screen with your finger for a long time as this may cause some afterimages. Some dot defects may appear as Red, Green or Blue spots on the screen. However, this will have no impact or effect on the display performance. If possible, use the recommended resolution to obtain the best image quality for your LCD display. If used under any mode except the recommended resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel. Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. Make sure to use a screen saver on the product. Burn-in and related problems are not covered by the warranty on this product. Do not shock or scratch the front and sides of the screen with metallic objects. Otherwise, it may cause damage to the screen. On Cleaning Unplug the display before cleaning the face of the display screen. Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock. On Repacking Do not throw away the carton and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material. On Disposal The fluorescent lamp used in this product contains a small amount of mercury. Do not dispose of this product with general household waste. Disposal of this product must be carried out in accordance to the regulations of your local authority. 2 Connecting the Display Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. Connecting the stand 1. Place the monitor with its front 2. Assemble the Stand Body into the facing downward on a soft cloth. monitor in the correct direction as shown in the picture. Stand Body 3. Assemble the Stand Base into the Stand Body in the correct direction. Stand Base Base Lock 4. Tie down the Base Lock to perpendicularity direction. 5. Once assembled take the monitor up carefully and face the front side IMPORTANT This illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture. Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot. 3 Connecting the Display Disassembling the stand 1. Put a cushion or soft cloth on a flat 2. Place the monitor face down as shown surface. in the picture. 3. Change your lock on the monitor as it follows and turn it in the arrow direction. If you can't release the Stand Base even the Locking Knob is at a release position, Please push the indicated knob down and retry it. Locking Knob 4. Pull out the Stand Base to remove. 4 Connecting the Display 5. Pushing the PUSH button, take the Stand Body from monitor. WARNING You can hurt your finger. Good Position Bad Position Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. Positioning your display 1. Adjust the position of the panel in various ways for maximum comfort. Tilt Range : -5˚~20˚ ERGONOMIC It is recommended that in order to maintain an ergonomic and comfortable viewing position, the forward tilt angle of the monitor should not exceed 5 degrees. 5 Connecting the Display Using the Computer 1. Make sure to turn off the computer and product. Connect signal input cable 1 and power cord 2 in order, then tighten the screw of the signal cable. A Connect D-sub(Analog signal) Cable (PC) B Connect D-sub(Analog signal) Cable (MAC) NOTE This is a simplified representation of the rear view. This rear view represents a general model; your display may differ from the view as shown. User must use shielded signal interface cables (D-sub 15 pin cable, DVI cable) with ferrite cores to maintain standard compliance for the product. PUSH Varies according to model. Signal Cable Power Cord Mac adapter For Apple Macintosh use, a separate plug adapter is needed to change the 15 pin high density (3 row) D-sub VGA connector on the supplied cable to a 15 pin 2 row connector. PC Wall-outlet type MAC 2. Press button on the front switch panel to turn the power on. When monitor power is turned on, the 'Self Image Setting Function' is executed automatically. NOTE ‘ Self Image Setting Function’? This function provides the user with optimal display settings.When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals. ‘AUTO/SET’ Function? When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO/SET function button to improve resolution. 6 Control Panel Functions Front Panel Controls 1 2 4 : 3 in Wide Button 3 4 5 It allows you to adjust the size of screen you are watching now. • WIDE : Switch to full screen mode according to input image signal. • 4 : 3 : Change the image signal ratio into 4:3. 4 : 3 IN WIDE 4 : 3 IN WIDE WIDE 4:3 WIDE mode 4 : 3 display mode MENU Button Use this button to enter or exit the On Screen Display. OSD LOCKED/UNLOCKED This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. The message "OSD LOCKED" should appear. You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear. 7 Control Panel Functions Buttons Use these buttons to select or adjust functions in the On Screen Display. For more information, refer to page 15. AUTO/SET Button Use this button to enter a selection in the On Screen Display. AUTO IMAGE ADJUSTMENT When adjusting your display settings, always press the AUTO/SET button before entering the On Screen Display(OSD). This will automatically adjust your display image to the ideal settings for the current screen resolution size (display mode). The best display mode is W1542S : 1280 x 720 W1742S : 1440 x 900 W1941S : 1360 x 768 Power Button & Power Indicator Use this button to turn the display on or off. This Indicator lights up blue when the display operates normally(On Mode). If the display is in Sleep Mode (Energy Saving), this indicator color changes to amber. 8 On Screen Display (OSD) Control Adjustment Screen Adjustment Making adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system. A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD. NOTE Allow the display to stabilize for at least 30 minutes before making image adjustments. To make adjustments in the On Screen Display, follow these steps: Press the MENU Button, then the main menu of the OSD appears. To access a control, use the or Buttons. When the icon you want becomes highlighted, press the AUTO/SET Button. Use the / Buttons to adjust the image to the desired level. Use the AUTO/SET Button to select other sub-menu items. Push the MENU Button once to return to the main menu to select another function. Push the MENU Button twice to exit from the OSD. 9 On Screen Display(OSD) Selection and Adjustment The following table indicates all the On Screen Display control, adjustment, and setting menus. Main menu PICTURE Sub-menu Reference BRIGHTNESS To adjust the brightness, contrast and gamma of the screen CONTRAST GAMMA COLOR sRGB 6500K 9300K PRESET To customize the color of the screen RED GREEN BLUE TRACKING HORIZONTAL VERTICAL To adjust the position of the screen CLOCK To improve the clarity and stability of the screen PHASE SHARPNESS SETUP LANGUAGE OSD HORIZONTAL POSITION VERTICAL To customize the screen status for a user's operating environment WHITE BALANCE POWER INDICATOR FACTORY RESET FLATRON F-ENGINE MOVIE To select or customize desired image settings INTERNET USER NORMAL DEMO : Adjustable NOTE The order of icons may differ depending on the model (10~15). 10 On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system. Listed below are the icons, icon names, and icon descriptions of the all items shown on the Menu. Press the MENU Button, then the main menu of the OSD appears. Main Menu MENU : Exit : Adjust (Decrease/Increase) SET : Enter : Select another sub-menu : Restart to select sub-menu Button Tip Menu Name Sub-menus Icons NOTE OSD (On Screen Display) menu languages on the monitor may differ from the manual. 11 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description PICTURE BRIGHTNESS To adjust the brightness of the screen. CONTRAST To adjust the contrast of the screen. GAMMA Set your own gamma value. : -50 / 0 / 50 On the monitor, high gamma values display whitish images and low gamma values display high contrast images. MENU : Exit : Decrease : Increase SET : Select another sub-menu COLOR PRESET Select the screen color. • sRGB: Set the screen color to fit the sRGB standard color specification. • 6500K: Slightly reddish white. • 9300K: Slightly bluish white. RED Set your own red color levels. GREEN Set your own green color levels. MENU : Exit BLUE : Decrease : Increase SET : Select another sub-menu Set your own blue color levels. 12 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description TRACKING HORIZONTAL To move image left and right. VERTICAL To move image up and down. CLOCK To minimize any vertical bars or stripes visible on the screen background. The horizontal screen size will also change. PHASE To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters. MENU : Exit : Decrease SHARPNESS : Increase SET : Select another sub-menu 13 To adjust the clearness of the screen. On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description SETUP MENU : Exit : Adjust : Adjust SET : Select another sub-menu LANGUAGE To choose the language in which the control names are displayed. OSD POSITION To adjust position of the OSD window on the screen. WHITE BALANCE If the output of the video card is different the required specifications, the color level may deteriorate due to video signal distortion. Using this function, the signal level is adjusted to fit into the standard output level of the video card in order to provide the optimal image. Activate this function when white and black colors are present in the screen. POWER INDICATOR Use this function to set the power indicator on the front side 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. FACTORY RESET Restore all factory default settings except "LANGUAGE." Press the , buttons to reset immediately. If this does not improve the screen image, restore the factory default settings. If necessary, perform the white balance function again. 14 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you press the front of the monitor. button on the Menu Name Icons Sub-menu Name FLATRON F-ENGINE Screen when applied Screen when not applied When you execute F-ENGINE, two tones will appear on the screen as shown. The applied screen will appear on the left side, whereas the non-applied screen will appear on the right side. Press the SET button to use the adjusted screen. Main menu Sub menu Description MOVIE MENU : Exit , : Move SET : Select This feature lets you easily select the best desired image condition optimized to the environment INTERN (ambient illumination, image types etc). ET MOVIE: For animation images in videos or movies INTERNET: For text images (Word processing etc.) USER USER You can manually adjust brightness, ACE or RCM. You can save or restore the adjusted value even when using a different environment. ...BRIGHTNESS( ) : Adjusts screen brightness. ...ACE(Adaptive Clarity Enhancer): Selects the clarity mode. To adjust the USER sub-menu function, press the SET Button Not applied Weak clarity and luminosity contrast. Strong clarity and luminosity contrast. ...RCM(Real Color Management): Selects the color mode. MENU : Exit : Decrease : Increase SET : Select another sub-menu Not applied Flesh tone Green enhance Color Enhance Select 'YES' in sub-menu to save adjustments. NORMAL This is under normal operating conditions. * Normal mode is when f-ENGINE is turned off. DEMO This is used for advertising in the store. The screen will be divided to show the standard mode on the left and video mode on the right so that the consumers can check the difference after applying the video mode. 15 Troubleshooting Check the following before calling for service. No image appears ● Is the power cord of the • Check and see if the power cord is connected properly to the power outlet. display connected? ● Is the power indicator light on? • Press the Power button. ● Is the power on and the • Adjust the brightness and the contrast. power indicator blue or green? ● Is the power indicator amber? • If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen. • Try to turn on the PC. ● Do you see an "OUT OF • This message appears when the signal from the PC (video card) is out of horizontal or vertical RANGE" message on frequency range of the display. See the the screen? 'Specifications' section of this manual and configure your display again. ● Do you see a "CHECK SIGNAL CABLE" message on the screen? • This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again. Do you see a "OSD LOCKED" message on the screen? ● Do you see “OSD LOCKED” when you push MENU button? • You can secure the current control settings, so that they cannot be inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds: the message “OSD UNLOCKED” will appear. 16 Troubleshooting Display image is incorrect ● Display Position is incorrect. • Press the AUTO/SET button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display. ● On the screen background, vertical bars or stripes are visible. • Press the AUTO/SET button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in the on screen display. ● Any horizontal noise appearing in any image or characters are not clearly portrayed. • Press the AUTO/SET button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, decrease the horizontal bars using the PHASE icon in the on screen display. • Check Control Panel --> Display --> Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color). IMPORTANT Check Control Panel --> Display --> Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution. If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the screen may be dimmed, truncated or biased. Make sure to select the recommend resolution. The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer. 17 Troubleshooting Display image is incorrect ● The screen color is mono or abnormal. • Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. • Make sure the video card is properly inserted in the slot. • Set the color setting higher than 24 bits (true color) at Control Panel - Settings. ● The screen blinks. • Check if the screen is set to interlace mode and if yes, change it to the recommend resolution. Have you installed the display driver? ● Have you installed the display driver? • Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also download the driver from our web site: http://www.lge.com. ● Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? • Make sure to check if the video card supports Plug&Play function. 18 Specifications W1542S Display 15 inches (38.1 cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 38.1 cm 0.2595*0.2595 mm pixel pitch Sync Input Horizontal Freq. Vertical Freq. Input Form Video Input Signal Input Input Form 30 - 61 kHz (Automatic) 56 - 75 Hz (Automatic) Separate Sync. SOG (Sync On Green) 15 pin D-Sub Connector RGB Analog (0.7 Vp-p/ 75 ohm) Resolution Max Recommend VESA 1280 x 720 @ 75 Hz VESA 1280 x 720 @ 60 Hz Plug&Play DDC 2B Power Consumption On Mode Sleep Mode Off Mode Dimensions & Weight With Stand Without Stand 36.68 cm / 15.02 inches 36.68 cm / 15.02 inches Width Height 31.67 cm / 12.47 inches 23.17 cm / 10.25 inches Depth 19.84 cm / 7.81 inches 5.78 cm / 2.28 inches Weight(excl. packing) 2.3 kg (5.07 lbs) Range Tilt Power Input AC 100-240V~ 50/60Hz 0.8A Environmental Conditions Operating Conditions Temperature 10˚C to 35 ˚C Humidity 10 % to 80 % non-Condensing : ≤ ≤ 20 W(Typ.) 1W 1W -5˚~ 20˚ Storage Conditions Temperature -20˚C to 60 ˚C Humidity 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached ( O ) Power cord Wall-outlet type NOTE Information in this document is subject to change without notice. 19 Specifications W1742S Display 17 inches (43.3 cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 43.3 cm 0.255*0.255 mm pixel pitch Sync Input Horizontal Freq. Vertical Freq. Input Form Video Input Signal Input Input Form 30 - 83 kHz (Automatic) 56 - 75 Hz (Automatic) Separate Sync. SOG (Sync On Green) 15 pin D-Sub Connector RGB Analog (0.7 Vp-p/ 75 ohm) Resolution Max Recommend VESA 1440 x 900 @ 75 Hz VESA 1440 x 900 @ 60 Hz Plug&Play DDC 2B Power Consumption On Mode Sleep Mode Off Mode Dimensions & Weight With Stand Without Stand 40.49 cm / 15.94 inches 40.49 cm / 15.94 inches Width Height 34.98 cm / 13.77 inches 27.77 cm / 10.93 inches Depth 19.84 cm / 7.81 inches 5.93 cm / 2.33 inches Weight(excl. packing) 3 kg (6.61 lbs) Range Tilt Power Input AC 100-240V~ 50/60Hz 0.8A Environmental Conditions Operating Conditions Temperature 10˚C to 35 ˚C Humidity 10 % to 80 % non-Condensing : ≤ ≤ 21 W(Typ.) 1W 1W -5˚~ 20˚ Storage Conditions Temperature -20˚C to 60 ˚C Humidity 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached ( O ) Power cord Wall-outlet type NOTE Information in this document is subject to change without notice. 20 Specifications W1941S Display 18.51 inches (47.0 cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 47.0 cm 0.30*0.30 mm pixel pitch Sync Input Horizontal Freq. Vertical Freq. Input Form Video Input Signal Input Input Form 30 - 61 kHz (Automatic) 56 - 75 Hz (Automatic) Separate Sync. SOG (Sync On Green) 15 pin D-Sub Connector RGB Analog (0.7 Vp-p/ 75 ohm) Resolution Max Recommend VESA 1360 x 768 @ 60 Hz VESA 1360 x 768 @ 60 Hz Plug&Play DDC 2B Power Consumption On Mode Sleep Mode Off Mode Dimensions & Weight With Stand Without Stand 44.84 cm / 17.65 inches 44.84 cm / 17.65 inches Width Height 35.79 cm / 14.09 inches 27.80 cm / 10.94 inches Depth 19.84 cm / 7.81 inches 5.76 cm / 2.27 inches Weight(excl. packing) 3.3 kg (7.28 lbs) Range Tilt Power Input AC 100-240V~ 50/60Hz 0.8A Environmental Conditions Operating Conditions Temperature 10˚C to 35 ˚C Humidity 10 % to 80 % non-Condensing : ≤ ≤ 21 W(Typ.) 1W 1W -5˚~ 20˚ Storage Conditions Temperature -20˚C to 60 ˚C Humidity 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached ( O ) Power cord Wall-outlet type NOTE Information in this document is subject to change without notice. 21 Specifications Preset Modes (Resolution) W1542S Display Modes (Resolution) 1 2 3 4 5 6 7 8 9 *10 11 VGA VGA VGA VESA VESA VESA MAC VESA VESA VESA VESA Horizontal Freq. (kHz) Vertical Freq. (Hz) 31.469 31.468 31.469 37.500 37.879 46.875 49.725 48.363 60.123 44.772 56.456 70 70 60 75 60 75 75 60 75 60 75 640 x 350 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1280 x 720 1280 x 720 W1742S Display Modes (Resolution) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 *15 16 Horizontal Freq. (kHz) Vertical Freq. (Hz) 31.469 31.468 31.469 37.500 37.879 46.875 49.725 48.363 60.123 68.681 61.805 63.981 79.976 55.469 55.935 70.635 70 70 60 75 60 75 75 60 75 75 65 60 75 60 60 75 640 x 350 VGA 720 x 400 VGA 640 x 480 VGA 640 x 480 VESA 800 x 600 VESA 800 x 600 VESA 832 x 624 MAC VESA 1024 x 768 VESA 1024 x 768 MAC 1152 x 870 VESA 1152 x 900 VESA 1280 x 1024 VESA 1280 x 1024 VESA 1440 x 900 VESA 1440 x 900 VESA 1440 x 900 22 Specifications W1941S Display Modes (Resolution) 1 2 3 4 5 6 7 8 *9 VGA VGA VESA VESA VESA MAC VESA VESA VESA Horizontal Freq. (kHz) Vertical Freq. (Hz) 31.468 31.469 37.500 37.879 46.875 49.725 48.363 60.123 47.712 70 60 75 60 75 75 60 75 60 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1360 x 768 *Recommend Mode Indicator MODE On Mode Sleep Mode Off Mode LED Color Blue Amber Off 23 Installing the Wall mount plate This monitor satisfies the specifications of the Wall mount plate or the interchange device. 1. Place the monitor with its front facing downward on a soft cloth. 2. Pushing the PUSH button, take the Stand Body from monitor. 3. Install the Wall mount plate. Wall mount plate(Separate purchase) This is stand-type or wall mount type and is connectable with Wall mount plate. Please refer to the installation guide for more details, which is provided when Wall mount plate is purchased. Kensington Security Slot Connected to a locking cable that can be purchased separately at most computer stores. 24 Digitally yours
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Key Features
- 48.3 cm (19")
- 1366 x 768 pixels 16:9
- 5 ms 300 cd/m² 1000:1
- 22 W
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Frequently Answers and Questions
How do I connect the display to my computer?
You can connect the display to your computer using the HDMI or DisplayPort cable provided in the box.
What is the recommended resolution for the display?
The recommended resolution for the display is 1440 x 900.
How do I adjust the display settings?
You can adjust the display settings using the OSD (On-Screen Display) menu. To access the OSD menu, press the Menu button on the front of the display.