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LG E2251S Owner'S Manual Download Page 20

22

ENG

ENGLISH

SPECIFICATIONS

E2251S

E2251T

Power Input

19 V         1.2 A

AC-DC

 

Adapter

Type ADS-40SG-19-3 19025G, manufactured by SHENZHEN HONOR ELECTRONIC

Type LCAP21, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE

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

3.3

 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.

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 : 2

1

 W(Typ.)

Sleep Mode ≤ 0.

3

 W 

Off Mode ≤ 0.

3

 W 

SPECIFICATIONS 

Summary of Contents for E2251S

Page 1: ...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 E2251T E2251S E2251VR ...

Page 2: ...ence to radio communications However there is no guarantee that interference will not occur in a particular installation If this which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connec...

Page 3: ...ET 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 D...

Page 4: ...proved accessories are not covered by the warranty y The accessories supplied with your product may vary depending on the model y Product specifications or contents in this manual may be changed without prior notice due to upgrade of product functions User should use shielded signal interface cables RGB cable DVI D cable with ferrite cores core in the connector to maintain standard compliance for ...

Page 5: ... D SUB DVI D DC IN 䏳㵎幑 D SUB DVI D DC IN 䏳㵎幑 D SUB DC IN 䏳㵎幑 Parts and buttons Power Indicator y Lighting On Turned on y Lighting Off Turned off Connection panel See p 10 Button CUSTOMIZING SETTINGS on page 13 Power Button E2251VR E2251T E2251S ...

Page 6: ...n Sleep Mode the power indicator blinks blue 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 ...

Page 7: ...n from damage y This illustration depicts the general model of connection Your monitor may differ from the items shown in the picture 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...

Page 8: ...s 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 䏳㵎幑 2 Remove 4 screws and pull out the Stand Body from the Monitor set ...

Page 9: ... 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 ...

Page 10: ...unt Be sure to use the proper length y For more information refer to the instructions supplied with the wall mount CAUTION NOTE 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 interfa...

Page 11: ...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 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 co...

Page 12: ...s D SUB DVI D DVI OUT DC IN 䏳㵎幑 HDMI D SUB DVI D DVI OUT DC IN 䏳㵎幑 y Connect the signal input cable and tighten it by turning the screws clockwise y Do not press the screen with your finger for a long time as this may result in temporary distortion on the screen 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 E225...

Page 13: ... 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 If you use HDMI PC it can cause compatibility problem 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 If you turn the Monitor set...

Page 14: ...r set other menu items use the up arrow button 4 Select EXIT to leave the OSD menu Monitor set Buttons 0 18 683 5 5 62 87 21 8 872 1387 92 80 7 021 725 6 783 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 o...

Page 15: ...riginal 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 ...

Page 16: ...sables SUPER ENERGY SAVING RESET Resets the values of total energy consumption reduction and CO2 emission reduction estimates y TOTAL POWER REDUCTION How much power is saved while using the monitor y TOTAL CO2 REDUCTION Change the TOTAL POWER REDUCTION to CO2 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...

Page 17: ...ideo 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 Noise may exist ...

Page 18: ...n 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 7 7 8 3 8 021 725 8...

Page 19: ... 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...

Page 20: ...out prior notice due to upgrade of product functions 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 In...

Page 21: ...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 1 2 A AC DC Adapter Type ADS 40SG 19 3 19025G manufactured by SHENZHEN HONOR ELECTRONIC Type LCAP21 manufactured by LIEN CHANG ELECTRONIC ENTERPRISE Dimensions Width x Height x Depth With Stand 51 75 cm x 18 65 cm x 39 4 cm Without Stand 51 75 cm...

Page 22: ... 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 HDMI Timing 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 Mo...

Page 23: ...R 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 ...

Page 24: ...ial 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 ...

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