www.lg.com OWNER’S MANUAL LED LCD MONITOR Please read this manual carefully before operating your set and retain it for future reference. LED LCD MONITOR MODELS ENGLISH E1951T E2051T E2251T E2351T E1951S E2051S E2251S E2251VR E2351VR E2251VQ E2351VQ 2 ENG ENGLISH TABLE OF CONTENTS CONTENTS 3 ASSEMBLING AND PREPAR- ING 3 Unpacking 4 Parts and buttons 6 Setting up the Monitor set 6 - Attaching the Stand Base 6 - Detaching the Stand Base 6 - Detaching the Stand Body (Us ing the Wall mount) 7 - Mounting on a table 9 - Mounting on a wall 10 USING THE MONITOR SET 10 Connecting to a PC 10 - D-SUB connection 11 - DVI-D connection 12 - HDMI connection 13 CUSTOMIZING SETTINGS 13 Accessing The Main Menus 14 Customizing Settings 14 - Menu Settings 15 - SUPER ENERGY SAVING Settings 16 - SUPER+ RESOLUTION Settings 16 - Volume Settings (Only supported in HDMI) 17 - DUAL MONITOR Settings 17 - DUAL WEB Settings 18 TROUBLESHOOTING 20 SPECIFICATIONS 25 Preset Modes (Resolution) 25 - D-SUB / DVI Timing 26 - HDMI Timing 26 Indicator 27 PROPER POSTURE 27 Proper posture for using the Monitor set. 3 ENG ENGLISH ASSEMBLING AND PREPARING ASSEMBLING AND PREPARING Unpacking Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and accessories. y y Do not use any unapproved accessories to ensure the safety and product life span. y y Any damages or injuries by using unapproved accessories are not covered by the warranty. y y The accessories supplied with your product may vary depending on the model. y y Product specifications or contents in this manual may be changed without prior notice due to upgrade of product functions. y y User should use shielded signal interface cables (RGB cable / DVI-D cable) with ferrite cores to maintain standard compliance for the product. CAUTION NOTE Stand Base CD(Owner's Manual) / Card D-SUB Cable (This signal cable may be attached to this product before shipping out.) DVI-D Cable (This cable is not included in all countries.) Power Cord AC-DC Adapter 4 ENG ENGLISH ASSEMBLING AND PREPARING HDMI D-SUB DVI-D DC-IN / ���� D-SUB DVI-D DC-IN / ���� D-SUB DC-IN / ���� Parts and buttons Power Indicator y y Lighting On: Turned on y y Lighting Off: Turned off Connection panel (See p.10) Button ("CUSTOMIZING SETTINGS" on page 13) (Power Button) E2251VQ E2351VQ E2251VR E2351VR HDMI D-SUB DVI-D DC- �� DC-IN / D-SUB DC-IN / ���� E2251T E1951T E2351T E2051T E1951S E2051S E2251S 5 ENG ENGLISH ASSEMBLING AND PREPARING Button Description MENU Accesses the main menus.(See p.14) Left First Button OSD LOCKED/ UNLOCKED This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the Left First Button for several seconds. The message "OSD LOCKED" should appear. You can unlock the OSD controls at any time by pushing the Left First Button for several seconds. The message "OSD UNLOCKED" should appear. SUPER+ RESOLUTION Use this button to enter SUPER+ RESOLUTION menu. For more information.(See p.16) DUAL Use this button to enter DUAL menu. For more information.(See p.17) AUTO When adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only supported in Analog Mode) The best display mode E1951S / E1951T 1366 x 768 E2051S / E2051T 1600 x 900 E2251S / E2251T E2251VR / E2251VQ E2351T / E2351VR E2351VQ 1920 x 1080 VOLUME (Only HDMI mode) Adjust the volume of the Monitor set.(See p.16) E2251VR / E2351VR / E2251VQ / E2351VQ INPUT You can choose the input signal. y When two input signals are at least are connected, you can select the input signal (D-SUB/DVI/HDMI) you want. y When only one signal is connected, it is automatically detected. The default setting is D-SUB. EXIT Exit the OSD(On Screen Display). (Power Button) Turns the power on or off. Power Indicator The power indicator stays blue if the display is running properly (On Mode). If the display is in Sleep Mode, the power indicator blinks blue. 6 ENG ENGLISH ASSEMBLING AND PREPARING Detaching the Stand Body (Using the Wall mount) 1 Remove 2 screws and pull out the Hinge Cover from the Monitor set. Setting up the Monitor set Attaching the Stand Base 1 Place the Monitor set with the screen side down on a flat and cushioned surface. Lay a foam mat or soft protective cloth on the surface to protect the screen from damage. y y This illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture. y y Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot. CAUTION CAUTION Detaching the Stand Base 1 Place the Monitor set with the screen side down on a flat and cushioned surface. 2 Turn the screw to the left, and then pull out the Stand Base from the Stand Body. 2 Attach the Stand Base into the Monitor set by turning the Screw to the right. Stand Body Stand Base 7 ENG ENGLISH ASSEMBLING AND PREPARING 3 Press Power button on the front switch of panel to turn the power on. Mounting on a table 1 Lift and tilt the Monitor set into its upright position on a table. Leave a 10 cm (minimum) space from the wall for proper ventilation. 10 cm 10 cm 10 cm 10 cm Disconnect the power cord first, and then move or install the Monitor set. Otherwise electric shock may occur. CAUTION 2 Connect the AC-DC Adapter and Power Cord to a wall outlet. DC-IN / ���� 2 Remove 4 screws and pull out the Stand Body from the Monitor set. 8 ENG ENGLISH ASSEMBLING AND PREPARING Mounting on a wall For proper ventilation, allow a clearance of 10 cm on each side and from the wall. Detailed instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide. 10 cm 10 cm 10 cm 10 cm Using the Kensington security system The Kensington security system connector is located at the back of the Monitor set. For more information of installation and using, refer to the The Kensington security system is optional. You can obtain it from most electronics stores. NOTE When you adjust the angle, do not hold the bottom of the Monitor set frame as shown on the following illustration, as may injure your fingers. Do not touch or press the screen when adjusting the angle of the monitor. WARNING Tilt from +15 to -5 degrees up or down to adjust the angle of the Monitor set to suit your view. NOTE Front Rear 15 - 5 manual supplied with the Kensington security system or visit http://www.kensington.com. Connect the Kensington security system cable between the Monitor set and a table. 9 ENG ENGLISH ASSEMBLING AND PREPARING y y Disconnect the power cord first, and then move or install the Monitor set. Otherwise electric shock may occur. y y If you install the Monitor set on a ceiling or slanted wall, it may fall and result in severe injury. y y Use only an authorized LG wall mount and contact the local dealer or qualified personnel. y y Do not over tighten the screws as this may cause damage to the Monitor set and void your warranty. y y Use only screws and wall mounts that meet the VESA standard. Any damages or injuries by misuse or using an improper accessory are not covered by the warranty. y y Use the screws that are listed on the VESA standard screw specifications. y y The wall mount kit will include an installation manual and necessary parts. y y The wall mount bracket is optional. You can obtain additional accessories from your local dealer. y y The length of screws may differ depending on the wall mount. Be sure to use the proper length. y y For more information, refer to the instructions supplied with the wall mount. CAUTION NOTE Model E1951S E2051S E2251S E1951T E2051T E2251T E2351T E2251VR E2351VR E2251VQ E2351VQ VESA (A x B) 75 x 75 Standard screw M4 Number of screws 4 Wall mount bracket (optional) RW120 If you intend to mount the Monitor set to a wall, attach Wall mounting interface (optional parts) to the back of the set. When you install the Monitor set using the wall mounting interface (optional parts), attach it carefully so it will not drop. 1 Please, Use the screw and wall mount interface in accordance with VESA Standards. 2 If you use screw longer than standard, the monitor might be damaged internally. 3 If you use improper screw, the product might be damaged and drop from mounted position. In this case, LG Electronics is not responsible for it. 4 VESA compatible only with respect to screw mounting interface dimensions and mounting screw specifications. 5 Please use VESA standard as below. y y 784.8 mm (30.9 inch) and under * Wall Mount Pad Thickness : 2.6 mm * Screw : Φ 4.0 mm x Pitch 0.7 mm x Length 10 mm y y 787.4 mm (31.0 inch) and above * Please use VESA standard wall mount pad and screws. A B y y VESA (A x B) 10 ENG ENGLISH USING THE MONITOR SET D-SUB DC-IN / ���� RGB OUT D-SUB DVI-D DC-IN / ���� HDMI D-SUB DVI-D RGB OUT DC-IN / ���� USING THE MONITOR SET Connecting to a PC y y Your Monitor set supports Plug & Play*. *Plug & Play: A PC recognizes a connected device that users connect to a PC and turn on, without device configuration or user intervention. D-SUB connection Transmits analog video from your PC to the Monitor set. Connect the PC and the Monitor set with the supplied D-sub 15 pin signal cable as shown in the following illustrations. y y 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. y y When using a D-Sub signal input cable connector for Macintosh NOTE E1951S E2051S E2251S E2051T E1951T E2251T E2351T E2251VR E2351VR E2251VQ E2351VQ 11 ENG ENGLISH USING THE MONITOR SET DVI-D connection Transmits a digital video signal from your PC to the Monitor set. Connect the PC and the Monitor set with a DVI cable as shown in the following illustrations. D-SUB DVI-D DVI OUT DC-IN / ���� HDMI D-SUB DVI-D DVI OUT DC-IN / ���� y y Connect the signal input cable and tighten it by turning the screws clockwise. y y Do not press the screen with your finger for a long time as this may result in temporary distortion on the screen. y y Avoid displaying a fixed image on the screen for a long period of time to prevent image burn. Use a screensaver if possible. CAUTION E2051T E1951T E2251T E2351T E2251VR E2351VR E2251VQ E2351VQ 12 ENG ENGLISH USING THE MONITOR SET y y "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.(Only supported in Analog Mode) y y ‘AUTO’ 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 function button to improve resolution. (Only supported in Analog Mode) NOTE Self Image Setting Function Press the power button on the front panel to turn the power on. When monitor power is turned on, the "Self Image Setting" Function is executed automatically. (Only supported in Analog Mode) y y If you use HDMI PC, it can cause compatibility problem. y y When you want to use two PC in our Monitor, please connect the signal cable(D-SUB/ DVI-D/HDMI) respectively in Monitor set. y y If you turn the Monitor set on while it is cold, the screen may flicker. This is normal. y y Some red, green, or blue spots may appear on the screen. This is normal. NOTE HDMI connection Transmits the digital video and audio signals from your PC or A/V to the Monitor set. Connect the PC or A/V and the Monitor set with the HDMI cable as shown in the following illustrations. HDMI D-SUB DVI-D HDMI OUT HDMI OUT DC-IN / ���� E2251VR E2351VR E2251VQ E2351VQ 13 ENG ENGLISH CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS Accessing The Main Menus 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the desired menu item. 3 Change the value of the menu item by pressing the buttons on the front of the Monitor set. To return to the upper menu or set other menu items, use the up arrow ( ) button. 4 Select EXIT to leave the OSD menu. Monitor set Buttons MENU SUPER+ RESOLUTION DUAL AUTO INPUT VOLUME EXIT MONITOR SETUP MENU (See p.14) Sets the screen options. AUTO (See p.5) Optimizes the resolution. EXIT Exits the OSD menu. INPUT Sets the external input. SUPER+ RESOLUTION (See p.16) DUAL (See p.17) VOLUME (See p.16) Different menu items are enabled depending on the type of input signal and model. NOTE Menu SUPER+ RESOLUTION DUAL AUTO VOLUME INPUT EXIT E1951S / E2051S / E22551S ● - ● ● - - ● E1951T / E2051T / E2251T / E2351T ● - ● ● - ● ● E2251VR / E2351VR ● ● ● ● - ● ● E2251VR / E2351VR (Only HDMI Mode) ● ● ● - ● ● ● E2251VQ / E2351VQ ● - ● ● - ● ● E2251VQ / E2351VQ (Only HDMI Mode) ● - ● - ● ● ● 14 ENG ENGLISH CUSTOMIZING SETTINGS Customizing Settings Menu Settings 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the MENU button to display the options in the OSD menu. 3 Set the options by pressing the ◄ or ► or ▼ buttons. 4 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Menu Analog Digital HDMI Description BRIGHTNESS ● ● ● Adjusts the brightness of the screen. ORIGINAL RATIO ● ● ● WIDE Switch to full screen mode according to input image signal. ORIGINAL Change the input image signal ratio to original. * This function works only if input resolution is lower than Monitor set ratio (16:9). COLOR TEMP ● ● ● PRESET Select the screen color. y WARM: Set the screen to warm color temperature (more red). y MEDIUM: Set the screen to medium color temperature. y COOL: Set the screen to cool color temperature (More blue). USER y RED: Set your own red color levels. y GREEN: Set your own green color levels. y BLUE: Set your own blue color levels. CONTRAST ● ● ● Adjusts the contrast of the screen. BLACK LEVEL (Only supported in HDMI mode) - - ● You can set the offset level. If you select 'HIGH', the screen will be bright and if you select ‘LOW’, the screen will be dark. y Offset: As the criteria for video signal, it is the darkest screen the monitor can show. LANGUAGE ● ● ● Changes the menu language. RTC ● ● ● If you set ON, you enable the Response Time Control function and reduce the afterimage of the screen. If you set OFF, you disable the Response Time Control function and operate at panel response time. SUPER ENERGY SAVING ● ● ● Move the SUPER ENERGY SAVING function. FACTORY RESET ● ● ● Returns the monitor to original factory settings except "LANGUAGE". y y Analog: D-SUB(Analog signal) input. y y Digital: DVI-D(Digital signal) input. y y HDMI: HDMI(Digital signal) input. MENU EXIT BRIGHTNESS ORIGINAL RATIO COLOR TEMP PRESET RED GREEN BLUE CONTRAST BLACK LEVEL LANGUAGE RTC SUPER ENEYGY SAVING FACTORY RESET WIDE PRESET WARM LOW ENGLISH ON NO The available MENU settings are described below. 100 50 50 50 70 15 ENG ENGLISH CUSTOMIZING SETTINGS SUPER ENERGY SAVING Settings 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the MENU button to display the options in the OSD Menu. 3 Select SUPER ENERGY SAVING by pressing the ▼ button. 4 Enter to SUPER ENERGY SAVING by pressing the ► button. 5 Set the options by pressing ◄ or ► buttons. 6 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. The available SUPER ENERGY SAVING settings are described below. Menu Description ON Enables SUPER ENERGY SAVING you can save energy with this energy-efficient function. OFF Disables SUPER ENERGY SAVING. RESET Resets the values of total energy consumption reduction and CO2 emission reduction estimates. y y TOTAL POWER REDUCTION: How much power is saved while using the monitor. y y TOTAL CO2 REDUCTION: Change the TOTAL POWER REDUCTION to CO2. y y SAVING DATA(W/h) 470 mm (18.5 inch) 508 mm (20 inch) 546 mm (21.5 inch) 584 mm (23 inch) SUPER SAVING 3 W/h 3 W/h 4 W/h 5 W/h LED SAVING 3 W/h 18 W/h 15 W/h 12 W/h y y Saving Data depends on the Panel. So,those values should be different from each panel and panel vendor. y y LG calculated these values by using “broadcast video signal”. y y LED Saving means how much power can be saved using a WLED Panel instead of CCFL panel. y y SUPER SAVING means how much power can be saved using the SUPER ENERGY SAVING function. NOTE EXIT OK ON OFF RESET TOTAL POWER REDUCTION: 20 W TOTAL CO2 REDUCTION: 16 g SUPER SAVING : 5 W/h LED SAVING : 12 W/h SUPER ENERGY SAVING 16 ENG ENGLISH CUSTOMIZING SETTINGS SUPER+ RESOLUTION Settings 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the SUPER+ RESOLUTION button to display the options in the OSD menu. 3 Set the options by pressing ◄ or ► buttons. 4 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. The available SUPER+ RESOLUTION settings are described below. Menu Description NORMAL Select this when you want to use the product in the most general using environment. In the General mode, the SUPER+ RESOLUTION is turned off. LOW When the user wants a natural video screen with soft image, it helps to get the optimized screen. It is effective for video with small movement or still image. MEDIUM When the user wants a comfortable video screen at the medium level between low and high mode, it helps to get the optimized screen. It is effective for UCC and SD level videos. HIGH When the user wants a sharp video screen with clear images, it helps to get the optimized screen. It is effective for high resolution video screens and games. y y Noise may exist according to SR(SUPER+ RESOLUTION) Mode, so enjoy the clear image by selecting SR(SUPER+ RESOLUTION) Mode according to the Contents. NOTE EXIT OK SUPER+ RESOLUTION EXIT NORMAL LOW MEDIUM HIGH Volume Settings (Only supported in HDMI) 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the VOLUME button to display the options in the OSD menu. 3 Adjust the VOLUME by pressing ◄ or ► buttons. 4 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. VOLUME EXIT 30 EXIT 17 ENG ENGLISH CUSTOMIZING SETTINGS DUAL MONITOR Settings 1 Press any button on the front of the Monitor set to display the MONITOR SETUP OSD menu. 2 Press the DUAL button to display the options in the OSD menu. 3 Set the options by pressing ▼ and then ◄ and ► buttons. 4 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. DUAL WEB Settings 1 Press any button on the front of the Monitor set to display the MONITOR WEB OSD menu. 2 Press the DUAL button to display the options in the OSD menu. 3 Set the options by pressing ▼ and then ◄ and ► buttons. 4 Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. The available DUAL MONITOR settings are described below. The available DUAL WEB settings are described below. Menu Description DUAL WEB ON Help user to browse web efficiently by dividing in half. Help to arrange and move windows on screen. Help user to control divided windows ratio. OFF If select OFF,DUAL WEB is off. EXIT EXIT DUAL PACKAGE ► DUAL MONITOR DUAL PACKAGE ► DUAL WEB OFF EXTENDED CLONE ON OFF Menu Description DUAL MONITOR OFF If select OFF,DUAL MONITOR off EXTENDED By selecting EXETNDED,user can use secondary monitor as extended mode of primary monitor. CLONE By selecting CLONE,user can use secondary monitor as clone mode of primary monitor. EXIT y y When monitor goes to Power Saving Mode with PC power saving option , on pressing any button and selecting Dual option user can bring back monitor to normal mode. NOTE 18 ENG ENGLISH TROUBLESHOOTING y y 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. y y 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. y y 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. CAUTION TROUBLESHOOTING Check the following before calling for service. No image appears Is the power cord of the display connected? y Check and see if the power cord is connected properly to the power outlet. Is the power indicator light on? y Press the Power button. Is the power indicator blinking? y If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen. y Try to turn on the PC. Do you see an "OUT OF RANGE" message on the screen? y This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again. Do you see a "CHECK SIGNAL CABLE" message on the screen? y 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 Left First Button? y 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 Left First Button for several seconds: the message “OSD UNLOCKED” will appear. Display image is incorrect Display Position is incorrect. y Press the AUTO button to automatically adjust your display image to the ideal setting. On the screen background, vertical bars or stripes are visible. y Press the AUTO button to automatically adjust your display image to the ideal setting. Any horizontal noise appearing in any image or characters are not clearly portrayed. y Press the AUTO button to automatically adjust your display image to the ideal setting. y 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). 19 ENG ENGLISH TROUBLESHOOTING Display image is incorrect The screen color is mono or abnormal. y Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. y Make sure the video card is properly inserted in the slot. y Set the color setting higher than 24 bits (true color) at Control Panel ► Settings. The screen blinks. y Check if the screen is set to interlace mode and if yes, change it to the recommend resolution. Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? Have you installed the display driver? y 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.lg.com. y Make sure to check if the video card supports Plug&Play function. The Audio function is not working Picture OK & No sound. y Check whether volume is "0". y Check sound muted. y HDMI cable installed properly. y Head phone cable installed properly. y Check sound format. Not supply to compressed sound format. 20 ENG ENGLISH SPECIFICATIONS SPECIFICATIONS Display Screen Type 47.0 cm (18.5 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 47.0 cm Pixel Pitch 0.3 mm x 0.3 mm (Pixel Pitch) Sync Input Horizontal Frequency 30 kHz to 61 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (Automatic) Input Form E1951S Separate Sync. E1951T Separate Sync. Digital Video Input Signal Input E1951S 15 pin D-SUB Connector E1951T 15 pin D-SUB Connector /DVI-D Connector (Digital) Input Form E1951S RGB Analog (0.7 Vp-p/ 75 ohm) E1951T RGB Analog (0.7 Vp-p/ 75 ohm), Digital Resolution Max E1951S D-SUB(Analog) : 1366 x 768 @ 60 Hz E1951T D-SUB(Analog) / DVI(Digital): 1366 x 768 @ 60 Hz Recommend VESA 1366 x 768 @ 60 Hz Plug & Play E1951S DDC 2B(Analog) E1951T DDC 2B(Analog,Digital) Power Consumption On Mode : 17 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 12 V 2.0 A AC-DC Adapter Type ADS-24NP-12-1 12024G, manufactured by HONOR Electronic Dimensions (Width x Height x Depth) With Stand 44.94 cm x 17.26 cm x 35.6 cm Without Stand 44.94 cm x 3.35 cm x 27.9 cm Weight 2 kg Tilt Range -5° to 15° Environmental conditions Operating Temperature Operating Humidity 10°C to 35 °C 20 % to 80 % non-Condensing Storage Temperature Storage Humidity -10°C to 60 °C 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached (O) Power cord Wall-outlet type Product specifications shown above may be changed without prior notice due to upgrade of product functions. E1951S E1951T 21 ENG ENGLISH SPECIFICATIONS Display Screen Type 50.8 cm (20.0 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 50.8 cm Pixel Pitch 0.2766 mm x 0.2766 mm (Pixel Pitch) Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (Automatic) Input Form E2051S Separate Sync. E2051T Separate Sync. Digital Video Input Signal Input E2051S 15 pin D-SUB Connector E2051T 15 pin D-SUB Connector /DVI-D Connector (Digital) Input Form E2051S RGB Analog (0.7 Vp-p/ 75 ohm) E2051T RGB Analog (0.7 Vp-p/ 75 ohm), Digital Resolution Max E2051S D-SUB(Analog) : 1600 x 900 @ 60 Hz E2051T D-SUB(Analog) / DVI(Digital): 1600 x 900 @ 60 Hz Recommend VESA 1600 x 900 @ 60 Hz Plug & Play E2051S DDC 2B(Analog) E2051T DDC 2B(Analog,Digital) Power Consumption On Mode : 21 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 12 V 2.0 A AC-DC Adapter Type ADS-24NP-12-1 12024G, manufactured by HONOR Electronic Dimensions (Width x Height x Depth) With Stand 48.28 cm x 17.42 cm x 37.5 cm Without Stand 48.28 cm x 3.35 cm x 29.7 cm Weight 2.197 kg Tilt Range -5° to 15° Environmental conditions Operating Temperature Operating Humidity 10°C to 35 °C 20 % to 80 % non-Condensing Storage Temperature Storage Humidity -10°C to 60 °C 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached (O) Power cord Wall-outlet type Product specifications shown above may be changed without prior notice due to upgrade of product functions. E2051S E2051T 22 ENG ENGLISH SPECIFICATIONS E2251S E2251T Display Screen Type 54.6 cm (21.5 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating. Visible diagonal size: 54.6 cm Pixel Pitch 0.248 mm x 0.248 mm (Pixel Pitch) Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (Automatic) Input Form E2251S Separate Sync. E2251T Separate Sync. Digital Video Input Signal Input E2251S 15 pin D-SUB Connector E2251T 15 pin D-SUB Connector / DVI-D Connector (Digital) Input Form E2251S RGB Analog (0.7 Vp-p/ 75 ohm) E2251T RGB Analog (0.7 Vp-p/ 75 ohm), Digital Resolution Max E2251S D-SUB(Analog) : 1920 x 1080 @ 60 Hz E2251T D-SUB(Analog) / DVI(Digital) : 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Plug & Play E2251S DDC 2B(Analog) E2251T DDC 2B(Analog, Digital) Power Consumption On Mode : 26 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 19 V 2.1 A AC-DC Adapter Type EADP-40LB B, manufactured by Delta Electronics Dimensions (Width x Height x Depth) With Stand 51.75 cm x 18.65 cm x 39.4 cm Without Stand 51.75 cm x 3.35 cm x 31.7 cm Weight 2.477 kg Tilt Range -5° to 15° Environmental conditions Operating Temperature Operating Humidity 10°C to 35 °C 20 % to 80 % non-Condensing Storage Temperature Storage Humidity -10°C to 60 °C 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached (O) Power cord Wall-outlet type Product specifications shown above may be changed without prior notice due to upgrade of product functions. 23 ENG ENGLISH SPECIFICATIONS E2251VR E2251VQ Display Screen Type 54.6 cm (21.5 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating. Visible diagonal size: 54.6 cm Pixel Pitch 0.248 mm x 0.248 mm (Pixel Pitch) Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (D-SUB, DVI-D) 56Hz to 61Hz (HDMI) Input Form Separate Sync. Digital. HDMI Video Input Signal Input 15 pin D-SUB Connector DVI-D Connector (Digital) HDMI (TYPE - A) Connector Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital, HDMI Resolution Max D-SUB(Analog) :1920 x 1080 @ 60 Hz DVI(Digital) / HDMI(Digital) :1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Plug & Play DDC 2B(Analog, Digital, HDMI) Power Consumption On Mode : 26 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 19 V 2.1 A AC-DC Adapter Type EADP-40LB B, manufactured by Delta Electronics Dimensions (Width x Height x Depth) With Stand 51.75 cm x 18.65 cm x 39.4 cm Without Stand 51.75 cm x 3.35 cm x 31.7 cm Weight 2.477 kg Tilt Range -5° to 15° Environmental conditions Operating Temperature Operating Humidity 10°C to 35 °C 20 % to 80 % non-Condensing Storage Temperature Storage Humidity -10°C to 60 °C 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached (O) Power cord Wall-outlet type Product specifications shown above may be changed without prior notice due to upgrade of product functions. 24 ENG ENGLISH SPECIFICATIONS E2351T E2351VR E2351VQ Display Screen Type 58.4 cm (23 inch) Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size: 58.4 cm Pixel Pitch 0.265 mm x 0.265 mm (Pixel Pitch) Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic) Vertical Frequency E2351T 56Hz to 75Hz (Automatic) E2351VR / E2351VQ 56Hz to 75Hz (D-SUB, DVI-D) 56Hz to 61Hz (HDMI) Input Form E2351T Separate Sync. Digital E2351VR / E2351VQ Separate Sync. Digital. HDMI Video Input Signal Input E2351T 15 pin D-SUB Connector / DVI-D Connector (Digital) E2351VR / E2351VQ 15 pin D-SUB Connector / DVI-D Connector (Digital) HDMI (TYPE - A) Connector Input Form E2351T RGB Analog (0.7 Vp-p/ 75 ohm), Digital E2351VR / E2351VQ RGB Analog (0.7 Vp-p/ 75 ohm), Digital, HDMI Resolution Max E2351T D-SUB(Analog) / DVI (Digital) : 1920 x 1080 @ 60 Hz E2351VR / E2351VQ D-SUB(Analog) : 1920 x 1080 @ 60 Hz DVI(Digital) / HDMI(Digital) : 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Plug & Play E2351T DDC 2B(Analog, Digital ) E2351VR / E2351VQ DDC 2B(Analog, Digital, HDMI) Power Consumption On Mode : 30 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 19 V 2.1 A AC-DC Adapter Type EADP-40LB B, manufactured by Delta Electronics Dimensions (Width x Height x Depth) With Stand 54.92 cm x 18.65 cm x 41.2 cm Without Stand 54.92 cm x 3.35 cm x 33.5 cm Weight 2.724 kg Tilt Range -5° to 15° Environmental conditions Operating Temperature Operating Humidity 10°C to 35 °C 20 % to 80 % non-Condensing Storage Temperature Storage Humidity -10°C to 60 °C 5 % to 90 % non-Condensing Stand Base Attached ( ), Detached (O) Power cord Wall-outlet type Product specifications shown above may be changed without prior notice due to upgrade of product functions. 25 ENG ENGLISH SPECIFICATIONS Preset Modes (Resolution) D-SUB / DVI Timing E1951S / E1951T *If you can't select 1366 x 768 in display property timing option, please update your video card driver from your video card vendor. Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V) 720 x 400 31.468 70 -/+ 640 x 480 31.469 60 -/- 640 x 480 37.500 75 -/- 800 x 600 37.879 60 +/+ 800 x 600 46.875 75 +/+ 832 x 624 49.725 75 -/- 1024 x 768 48.363 60 -/- 1024 x 768 60.123 75 +/+ 1366 x 768 47.712 60 +/+ Recommend Mode E2051S / E2051T Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V) 720 x 400 31.468 70 -/+ 640 x 480 31.469 60 -/- 640 x 480 37.500 75 -/- 800 x 600 37.879 60 +/+ 800 x 600 46.875 75 +/+ 1024 x 768 48.363 60 -/- 1024 x 768 60.123 75 +/+ 1152 x 864 67.500 75 +/+ 1600 x 900 60.000 60 +/+ Recommend Mode E2251S / E2251T / E2251VR / E2251VQ / E2351T / E2351VR / E2351VQ Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V) 720 x 400 31.468 70 -/+ 640 x 480 31.469 60 -/- 640 x 480 37.500 75 -/- 800 x 600 37.879 60 +/+ 800 x 600 46.875 75 +/+ 1024 x 768 48.363 60 -/- 1024 x 768 60.123 75 +/+ 1152 x 864 67.500 75 +/+ 1280 x 1024 63.981 60 +/+ 1280 x 1024 79.976 75 +/+ 1680 x 1050 65.290 60 -/+ 1920 x 1080 67.500 60 +/+ Recommend Mode 26 ENG ENGLISH SPECIFICATIONS HDMI Timing E2251VR / E2251VQ / E2351VR / E2351VQ Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) 480P 31.50 60 576P 31.25 50 720P 37.50 50 720P 45.00 60 1080i 28.12 50 1080i 33.75 60 1080P 56.25 50 1080P 67.50 60 Indicator Mode LED Color On Mode Blue Sleep Mode Blinking Blue Off Mode Off 27 ENG ENGLISH PROPER POSTURE Proper posture for using the Monitor set. PROPER POSTURE Adjust the Monitor set and your posture to allow you to view images at the optimal viewing angle. Place your hands gently on the keyboard, keeping your arms bent at the elbows and horizontally outright. Adjust the location of the Monitor set to avoid it reflecting light. Make sure to read the Safety Precautions before using the product. Keep the Owner’s Manual (CD) in an accessible place for future reference. The model and serial number of the SET is located on the back and one side of the SET. Record it below should you ever need service. As an ENERGY STAR Partner LGE U. S. A.,Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. ENERGY STAR is a set of power-saving guidelines issued by the U.S.Environmental Protection Agency(EPA). MODEL SERIAL 家电维修资料网    www.520101.com                    免费下载各类电器说明书  www.520101.com