LG Flatron E2251t Owners Manual
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![Page 18
18
ENGENGLISH
TROUBLESHOOTING
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 If the recommended resolution (optimal resolution) is not selected, le\
tters may be blurred and the
screen may be dimmed, truncated or biased. Make sure to select the recom\
mend resolution.
y The setting method can differ by computer and O/S (Operating System), and resolution mentioned
above may not...](http://img.usermanuals.tech/thumb/47/52013/w64_lg_flatron_e2251t-owner-s-manual-17.png "Page 18
18
ENGENGLISH
TROUBLESHOOTING
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 If the recommended resolution (optimal resolution) is not selected, le\
tters may be blurred and the
screen may be dimmed, truncated or biased. Make sure to select the recom\
mend resolution.
y The setting method can differ by computer and O/S (Operating System), and resolution mentioned
above may not...")
![Page 26
26
ENGENGLISH
SPECIFICATIONS
Preset Modes (Resolution)
D-sUB / DVI timing
e1951s / e1951t
*If you can't select 1366 x 768 in display property timing option, pleas\
e 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 31.46870-/+
640 x 480 31.46960-/-
640 x 480 37.50075-/-
800 x 600 37.87960+/+
800 x 600 46.87575+/+
832 x 624 49.72575-/-
1024 x 768 48.36360-/-
1366 x 768 47.71260+/+Recommend...](http://img.usermanuals.tech/thumb/47/52013/w64_lg_flatron_e2251t-owner-s-manual-25.png "Page 26
26
ENGENGLISH
SPECIFICATIONS
Preset Modes (Resolution)
D-sUB / DVI timing
e1951s / e1951t
*If you can't select 1366 x 768 in display property timing option, pleas\
e 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 31.46870-/+
640 x 480 31.46960-/-
640 x 480 37.50075-/-
800 x 600 37.87960+/+
800 x 600 46.87575+/+
832 x 624 49.72575-/-
1024 x 768 48.36360-/-
1366 x 768 47.71260+/+Recommend...")
21 ENGENGLISH SPECIFICATIONS Displayscreen type50.8 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 Frequency30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (Automatic) Input Form e2051s Separate Sync. e2051t Separate Sync. Digital Video Input signal Input e2051s15 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 e2051sD-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 e2051sDDC 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 19 V 1.2 A AC-DC Adapter Type ADS-40SG-19-3 19025G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPI-1,manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE Dimensions (Width x Height x Depth) With stand 48.3 cm x 17.3 cm x 37.5 cm Without stand 48.3 cm x 3.3 cm x 29.8 cm Weight 2.3 kg t ilt Range -5° to 15° environmental conditions o perating temperature operating Humidity 10°C to 35 °C 10 % to 80 % non-Condensing storage t emperature storage Humidity -20°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 d\ ue to upgrade of product functions. E2051SE2051T
22 ENGENGLISH SPECIFICATIONS E2251SE2251T Displayscreen type54.6 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 Frequency30 kHz to 83 kHz (Automatic) Vertical Frequency 56Hz to 75Hz (Automatic) Input Form e2251s Separate Sync. e2251t Separate Sync. Digital Video Input signal Input e2251s15 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 e2251sD-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 e2251sDDC 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 1.5 A AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1,manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE Dimensions (Width x Height x Depth) With stand 51.8 cm x 18.6 cm x 39.6 cm Without stand 51.8 cm x 3.3 cm x 31.7 cm Weight 2.5 kg t ilt Range -5° to 15° environmental conditions o perating temperature operating Humidity 10°C to 35 °C 10 % to 80 % non-Condensing storage t emperature storage Humidity -20°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 d\ ue to upgrade of product functions.
23 ENGENGLISH SPECIFICATIONS E2251VRE2251VQ Displayscreen type54.6 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 Frequency30 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 Input15 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 MaxD-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 1.5 A AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1,manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE Dimensions (Width x Height x Depth) With stand 51.8 cm x 18.6 cm x 39.6 cm Without stand 51.8 cm x 3.3 cm x 31.7 cm Weight 2.5 kg t ilt Range -5° to 15° environmental conditions o perating temperature operating Humidity 10°C to 35 °C 10 % to 80 % non-Condensing storage t emperature storage Humidity -20°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 d\ ue to upgrade of product functions.
24 ENGENGLISH SPECIFICATIONS E2351TE2351VRE2351VQ Displayscreen type58.4 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 Frequency30 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 e2351t15 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 e2351tD-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 e2351tDDC 2B(Analog, Digital ) e2351VR / e2351VQ DDC 2B(Analog, Digital, HDMI)
25 ENGENGLISH SPECIFICATIONS Power ConsumptionOn Mode : 30 W(Typ.) Sleep Mode ≤ 0.5 W Off Mode ≤ 0.5 W Power Input 19 V 1.6 A AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1,manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE Dimensions (Width x Height x Depth) With stand 54.9 cm x 18.6 cm x 41.3 cm Without stand 54.9 cm x 3.3 cm x 33.5 cm Weight 2.9 kg t ilt Range -5° to 15° environmental conditions o perating temperature operating Humidity 10°C to 35 °C 10 % to 80 % non-Condensing storage t emperature storage Humidity -20°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 d\ ue to upgrade of product functions.
26 ENGENGLISH SPECIFICATIONS Preset Modes (Resolution) D-sUB / DVI timing e1951s / e1951t *If you can't select 1366 x 768 in display property timing option, pleas\ e 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 31.46870-/+ 640 x 480 31.46960-/- 640 x 480 37.50075-/- 800 x 600 37.87960+/+ 800 x 600 46.87575+/+ 832 x 624 49.72575-/- 1024 x 768 48.36360-/- 1366 x 768 47.71260+/+Recommend Mode e2051s / e2051t Display Modes (Resolution) Horizontal Frequency(kHz)Vertical Frequency(Hz) Polarity(H/V) 720 x 400 31.46870-/+ 640 x 480 31.46960-/- 640 x 480 37.50075-/- 800 x 600 37.87960+/+ 800 x 600 46.87575+/+ 1024 x 768 48.36360-/- 1024 x 768 60.12375+/+ 1152 x 864 67.50075+/+ 1600 x 900 60.00060+/+Recommend Mode e2251s / e2251t / e2251VR / e2251VQ / e2351t / e2351VR / e2351VQ Display Modes (Resolution) Horizontal Frequency(kHz)Vertical Frequency(Hz) Polarity(H/V) 720 x 400 31.46870-/+ 640 x 480 31.46960-/- 640 x 480 37.50075-/- 800 x 600 37.87960+/+ 800 x 600 46.87575+/+ 1024 x 768 48.36360-/- 1024 x 768 60.12375+/+ 1152 x 864 67.50075+/+ 1280 x 1024 63.98160+/+ 1280 x 1024 79.97675+/+ 1680 x 1050 65.29060-/+ 1920 x 1080 67.50060+/+Recommend Mode
27 ENGENGLISH 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 ModeLeD Color On Mode Blue Sleep Mode Blinking Blue Off Mode Off
28 ENGENGLISH 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.
29 ENGENGLISH LICENSES LICenses Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
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