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PXL2251MW
LED LCD Monitor
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The information contained in this document is subject to change without notice. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be reproduced, translated to another language or stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission. Windows is a registered trademark of Microsoft Inc. Other brand or product na
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| TABLE OF CONTENTS FOR YOUR SAFETY ...............................................................................................................3 PRECAUTIONS ...............................................................................................................4 SPECIAL NOTES ON LCD MONITORS .....................................................................5 BEFORE YOU OPERATE THE MONITOR ........................................................................5 FEATURES ........
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| FOR YOUR SAFETY Before operating the monitor, please read this manual thoroughly. This manual should be retained for future reference. FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equi
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PRECAUTIONS • Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. • Do not place the monitor on an unstable cart, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance. Use only a cart or stand recommended by the manufacturer or sold with the monitor. If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit ins
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SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. NOTES • Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the Power Switch and then turn it on again to make sure the flicker disappears. • You may find slightly uneven brightness on the screen depending on the desktop pattern you use. • The LCD screen has effective pixels of 99.99% or more. It may include blemishes of 0.01% or less s
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INSTALLATION INSTRUCTIONS STAND BASE INSTALLATION The monitor is supplied complete with a stand.If you prefer to wall mount the monitor, please follow the instructions on page 21 to remove the stand. Be sure to include the stand with the monitor if it is necessary to return the unit. CAUTION • Put the monitor on a stable surface.The monitor may cause injury or damage if it falls or is dropped. • Do not give a strong impact to the monitor.It may cause damage. • Unplug the monitor before remov
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CONTROLS AND CONNECTORS POWER CORD Power Source: 1. Make sure that the power cord is the correct type required in your area. 2. This LCD monitor has an internal universal power supply that allows operation in either 100/120V AC or 220/240V AC voltage area (No user adjustment is required.) 3. Connect the AC-power cord into your LCD monitor’s power input socket, The AC-power cord may be connected to either a wall power outlet or the power outlet socket on your PC, depending on the type of po
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ADJUSTING THE VIEWING ANGLE • For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor’s angle to your own preference. • Hold the stand so you do not topple the monitor when you change the monitor’s angle. • You are able to adjust the monitor’s angle from -5° to 15°. Figure 3 NOTES • Do not touch the LCD screen when you change the angle. It may cause damage or break the LCD screen. • Careful attention is required not to catch your fingers
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| OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor (See Figure 4). By changing these settings, the picture can be adjusted to your personal preferences. • The power cord should be connected. • Connect the video cable from the monitor to the video card. • Press the power button to turn on the monitor. The power indicator will light up. Figure 4 External Control Button
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FRONT PANEL CONTROL • Power Button: Press this button to switch ON/OFF monitor’s power. • Power Indicator: Blue — Power On mode. Orange —Off mode. • MENU / ENTER : Activates OSD menu or function adjust confirm. • ECO/(-) Activates the ECO control when the OSD is OFF or navigate through adjustment icons when OSD is ON or adjust a function when function is activated. • Volume /+ : Activates the volume control when the OSD is OFF or navigate through adjustment icons when OSD is ON or adj
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HOW TO ADJUST A SETTING 1. Press the MENU-button to activate the OSD window. 2. Press + or - to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it. If the function selected has a sub-menu, press + or - again to navigate through the sub-menu functions. Once the desired function is highlighted, press MENU-button to activate it. 3. Press + or - to change the settings of the selected function. 4. If you want to adjust any other
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ADJUSTING THE PICTURE st Main Menu Main Menu 1 Sub Description Item Icon Menu Item Luminance Contrast Adjusts Image brightness in relation to the background. Brightness Adjusts backlight levels. Eco Mode Picture Adjustment, Standard: Brightness = 90, Contrast = 50. Brightness, Contrast (Adjustable) Text: Brightness = 20, Contrast = 50. Brightness, Contrast ,Grayed. (Nonadjustable) Internet: Brightness = 40, Contrast = 50. Brightne ss, Contrast ,Grayed. (Nonadjustable) Game: Brightness = 60 Cont
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st Main Menu Main Menu 1 Sub Description Item Icon Menu Item Color Normal Normal Color Temperature. Temp. (RGB value is nonadjustable) Warm Warm Color Temperature. (RGB value is nonadjustable) Cool Cool Color Temperature. (RGB value is nonadjustable) sRGB RGB Color Temperature. (RGB value is nonadjustable) User Adjust R.G.B levels as desired. User-R:Adjust Red Gain User-G:Adjust Green Gain User-B:Adjust Blue Gain Color Full Enhance Full Enhance. Boost Nature Skin Red level is raised. Green Field
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PLUG AND PLAY Plug & Play DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display capabilities. The DDC2B is a bidirectional data channel based on the I²C protocol. The host can request EDID information over the DDC2B channel. THIS MONITOR WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO
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| TECHNICAL SUPPORT (FAQ) Problem & Question Possible Solution Power LED is not on * Check if the Power Switch is in the ON position. * Power Cord should be connected. No Plug & Play * Check if the PC system is Plug & Play compatible. * Check if the Video Card is Plug & Play compatible . * Check if the D-15 plug pin of Video Cable is bent. Picture is fuzzy * Adjust the Contrast and Brightness Controls. Picture bounces or a wave pattern is * Move electrical devices that may cause present in
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TECHNICAL SUPPORT (FAQ) CLOCK (pixel frequency) controls the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripes and the picture has not correct width. FOCUS adjusts the phase of the pixel clock signal. With a wrong phase adjustment the picture has horizontal disturbances in light picture. For FOCUS and CLOCK adjustment use “dot-pattern” or win 95/98/2000/ME/XP/Win 7 shut- down mode pattern. ERROR MESSAGE & POSSIBLE SOLUTION NO
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| APPENDIX SPECIFICATIONS LCD Panel Driving system TFT Color LCD Size 54.6cm(21.5") Pixel pitch 0.2482(H ) × 0.2482(V ) Input Video R,G,B Analog Interface HDMI Separate Sync. H/V TTL H-Frequency Analog&Digital:30kHz – 83kHz V-Frequency Analog&Digital:55-75Hz Display Colors 16.7M Colors Dot Clock 170MHz Max. Resolution 1920X1080@60Hz Plug & Play VESA DDC2BTM Power Consumption ON Mode ≤21W(TYP) OFF Mode ≤0.5W Input Connector D-Sub mini 15 pin, HDMI Input Video Signal Analog:0.7Vp-p(
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FACTORY PRESET TIMING TABLE STAND RESOLUTION HORIZONTAL VERTICAL FREQUENCY(kHZ) FREQUENCY(Hz) VGA 640 x 480 31.469 59.94 640 x 480 35 66.667 VGA 640 x 480 37.861 72.809 Mac VGA 640 x 480 37.5 75 Dos-mode 720 x 400 31.469 70.087 800 x 600 35.156 56.25 800 x 600 37.879 60.317 800 x 600 48.077 72.188 SVGA 800 x 600 46.875 75 Mac SVGA 832 x 624 49.726 74.551 1024 x 768 48.363 60.004 1024 x 768 56.476 70.069 1024 x 768 57.5 72.074 XGA 1024 x 768 60.023 75.029 1280 x 1024 67.981 60.02 SXGA 1280 x 102
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CONNECTOR PIN ASSIGNMENT 1 5 6 10 11 15 15 - Pin Color Display Signal Cable PIN NO. DESCRIPTION PIN NO. DESCRIPTION 1. Red 9. +5V 2. Green 10. Detect Cable 3. Blue 11. Ground 4. Ground 12. DDC-Serial Data 5. Ground 13. H-Sync 6. R-Ground 14. V-Sync 7. G-Ground 15. DDC-Serial Clock 8. B-Ground 19
