ASUS Vk228h-Csm User's Manual
Contents
1. Figure 3 Figure 4 J We recommend that you cover the table surface with soft cloth to prevent damage to the monitor Chapter 2 Setup 2 4 Connecting the cables Connect the cables as the following instructions a nan Im n i JJ USB 2 0 VGA Earphone jack AC IN HDMI DVI Audio in e To connect the audio cable connect one end of the audio cable to the monitor s Audio in port the other end to the computer s audio out port e Toconnectthe power cord connect one end of the power cord securely to the monitor s AC input the other end to a power outlet e Toconnectthe VGA DVI HDMI cable a Plugoneendofthe VGA DVI HDMI cable to the monitor s VGA DVI HDMI port b Connectthe other end of the VGA DVI HDMI cable to your computer s VGA DVI HDMI port c Tighten the two screws to secure the VGA DVI connector e To use the webcam connect the upstream port of the monitor and the USB port of your computer with the supplied USB cable e Tousetheearphone only when an HDMI cable is connected connect the end with plug type to the monitor s earphone jack J When these cables are connected you can choose the desired signal from the Input Select item in the OSD menu ne 2 5 Turning on the monitor Press the power button C See page 1 2 for the location of the power button The power indicator lights up in blue to show that the monitor is ON ASUS2. ASUS VK228 series LCD Monitor User Guide First Edition February 2012 Copyright 2012 ASUSTeK COMPUTER INC All Rights Reserved No part of this manual including the products and software described in it may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form or by any means except documentation kept by the purchaser for backup purposes without the express written permission of ASUSTeK COMPUTER INC ASUS Product warranty or service will not be extended if 1 the product is repaired modified or alered unless such repair modification of alteration is authorized in writing byASUS or 2 the serial number of the product is defaced or missing ASUS PROVIDES THIS MANUAL AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL ASUS ITS DIRECTORS OFFICERS EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING DAMAGES FOR LOSS OF PROFITS LOSS OF BUSINESS LOSS OF USE OR DATA INTERRUPTION OF BUSINESS AND THE LIKE EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY AND ARE SUBJECT TO CHA
3. Adjusts the OSD timeout from 10 to 120 seconds Enables or disables the DDC CI function Adjusts the OSD background from opaque to transparent e Information shows the monitor information e Language there are 10 languages for your selection including English German Italian French Dutch Spanish Russian Traditional Chinese Simplified Chinese and Japanese e All Reset Yes allows you to restore the default settings ASUS VK228 LCD Monitor 3 3 3 2 Panel Type Panel size Max Resolution Pixel pitch Brightness Typ Contrast Ratio Typ Contrast Ratio Max Viewing angle H V CR gt 10 Display colors Response time SPLENDIDT Video Enhancement SPLENDID selection Auto adjustment Color temperature selection Skin Tone selection Digital input Analog input Audio in port Earphone jack Colors Speaker Built in Power LED Tilt VESA wall mount Kensington lock Voltage rating Power consumption Temperature Operating Temperature Non operating Dimensions W x H x D Weight Esti Multi languages Accessories Regulation approvals Specifications summary VK228H TFT LCD 21 5 W 16 9 54 6 cm wide screen 1920 x 1080 0 248 mm 250 cd m 1000 1 50 000 000 1 with ASCR on 170 160 16 7M 5 ms Yes 6 video preset modes by hotkey Yes by hotkey 4 color temperatures 3 skin tones DVI D with HDCP HDMI v1 3 D Sub 3 5 mm Mini jack Yes only for
4. HDMI Black 1 W x 2 Stereo RMS Blue On Amber Standby 20 5 100 x 100 mm Yes AC 100 240V Power On lt 30 W Standby lt 0 5 W Power Off lt 0 5 W 0 C 40C 20 C 60C 514 1 mm x 387 2 mm x 200 6 mm machine 566 mm x 443 mm x 130 mm package 3 220 kg Net 5 225 kg Gross 10 languages English German Italian French Dutch Spanish Russian Traditional Chinese Simplified Chinese Japanese VGA cable DVI cable USB cable audio cable power cord Quick start guide warranty card LifeFrame 2 CD Energy Star CB CE Gost R CCC UL cUL FCC C Tick BSMI VCCI RoHS WEEE J MOSS ErP Windows 7 WHOL Specifications are subject to change without notice 3 4 Chapter 3 General Instructions Specifications summary VK228T Panel Type Panel size Max Resolution Pixel pitch Brightness Typ Contrast Ratio Typ Contrast Ratio Max Viewing angle H V CR gt 10 Display colors Response time SPLENDID M Video Enhancement SPLENDID selection Auto adjustment Color temperature selection Skin Tone selection Digital input Analog input Audio in port Colors Speaker Built in Power LED Tilt VESA wall mount Kensington lock Voltage rating Power consumption Temperature Operating Temperature Non operating Dimensions W x H x D Weight Esti Multi languages Accessories Regulation approvals TFT LCD 21 5 W 16 9 54 6 cm wide screen 1920 x 1
5. source 6 Power button power indicator e Turns the monitor on off e The color definition of the power indicator is as the below table Status Description 1 4 2 Back view Rear connectors 1 AC IN port This port connects the power cord 2 USB upstream port This port is for connection with a USB upstream cable The cable enables the built in webcam on the monitor 3 HDMI port This port is for connection with an HDMI compatible device 4 DVI port This 24 pin port is for PC Personal Computer DVI D digital signal connection 5 VGA port This 15 pin port is for PC VGA connection 6 Audio in port This port connects PC audio source by the bundled audio cable 7 Earphone jack This port is only available when an HDMI cable is connected ASUS VK228 LCD Monitor 1 3 1 4 3 OuickFit Function The GuickFit function allows users have a preview of the document or photo layout directly on screen without printing test copies To activate QuickFit press the QuickFit hotkey and then press the MENU key to switch between different pattern sizes Photo 4x6 3x5 2x2 Alignment Grid Photo 8x10 5x7 When GuickFit is activated press the control buttons on the front panel to make adjustments The QuickFit OSD displayed in the lower right corner of the screen will guide users to make selections QuickFit 4 J The OuickFit OSD shown on the screen is no
6. 080 0 248 mm 250 cd m 1000 1 50 000 000 1 with ASCR on 170 160 16 7 M 5 ms Yes 6 video preset modes by hotkey Yes by hotkey 4 color temperatures 3 skin tones DVI D with HDCP D Sub 3 5 mm Mini jack Black 1 W x 2 Stereo RMS Blue On Amber Standby 20 5 100 x 100 mm Yes AC 100 240V Power On lt 30 W Standby lt 0 5 W Power Off lt 0 5 W 0 C 40C 20 C 60C 514 1 mm x 387 2 mm x 200 6mm machine 566 mm x 443 mm x 130 mm package 3 220 kg Net 5 225 kg Gross 10 languages English German Italian French Dutch Spanish Russian Traditional Chinese Simplified Chinese Japanese VGA cable DVI cable USB cable audio cable power cord Ouick start guide warranty card LifeFrame 2 CD Energy Star CB CE Gost R CCC UL cUL FCC C Tick BSMI VCCI RoHS WEEE J MOSS ErP Windows 7 WHOL Specifications are subject to change without notice ASUS VK228 LCD Monitor Specifications summary VK228S Panel Type Panel size Max Resolution Pixel pitch Brightness Typ Contrast Ratio Typ Contrast Ratio Max Viewing angle H V CR gt 10 Display colors Response time SPLENDID M Video Enhancement SPLENDID selection Auto adjustment Color temperature selection Skin Tone selection Analog input Audio in port Colors Speaker Built in Power LED Tilt VESA wall mount Kensington lock Voltage rating Power consumption Temperature Ope
7. 2uuu20020000nenn0nnnnannnnnnnnnnnnnunnnnnnnannnnnnn 2 3 Turning ON the TONI TON ur 2 3 Chapter 3 General instructions 3 1 3 2 3 3 3 4 OSD On Screen Display menu cccosonooasnnemsananana nana uaaa maana 3 1 3 1 1 How to reconfigure scoosusosse in eaa an naan eanenn 3 1 3 1 2 OSD function introduction ossossnn niinen 3 1 Specifications summary VK228H aenrnsanunanannnnanannannsn aas 3 4 Specifications summary VK228T vaenennannnanannnnnnannannnnans 3 5 Specifications summary VK228S vannennanunnansnnnnannannanaas 3 6 Troubleshooting FAG nvorenanennannnanennannnnnnnnannnnnnnnnnnnnnaa 3 7 Supported operating modes sen nsnnensannsnnansnnanannannnnnas 3 8 Notices Federal Communications Commission Statement This device complies with Part 15 ofthe FCC Rules Operation is subject to the following two conditions e This device may not cause harmful interference and e This device must accept any interference received including interference that may cause undesired operation 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 equipment generates uses and can radiate radio frequency energy and if not installed a
8. Installation instructions e LifeFrame 2 only supports Microsoft Windows 7 Vista XP Service W Pack 2 3 operating systems e The LifeFrame 2 software is bundled in the support CD 1 Close all other applications 2 Insert the support CD into the optical drive and run the LifeFrame 2 program 3 Follow the on screen instructions to complete the installation ASUS VK228 LCD Monitor 1 1 1 4 Monitor introduction 1 4 1 Front view HD Webcam au gt VK228H B E 5 V MENU A VK228S VK228T 1 B D A ES button e Selects a desired preset mode EI N EI e Exits the OSD menu or goes back to the previous menu when the OSD menu is active 91 93 EI e Automatically adjusts the image to its optimized position clock and phase by pressing this button for 2 4 seconds for VGA mode only ES E ES 2 DOE V e Decreases values or moves your selection left down e Activates the QuickFit function Please refer to 1 4 3 OuickFit Function 3 MENU button e Turns on the OSD menu Enacts the selected OSD menu item 4 SIA e _ Increases values or moves your selection right up e Brightness hotkey Chapter 1 Product introduction 5 button J Press I Input Select button to display HDMI signals after you connect HDMI cable with the monitor e Selects an available input
9. NGE AT ANY TIME WITHOUT NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies and are used only for identification or explanation nd to the owners benefit without intent to infringe Contents N OLIO TA IV Safety information 1 VADENEREIIENENEGARNEELIIE PEEERE ER edi tms EEE EEEEENELEEEERLNEEEERLEREEEE EREEEEUFEEENER Vv Care amp Cleaning PESUMASINAS vi Takeb ck SERVICCS vic u vii Chapter 1 Product introduction 1 1 1 2 1 3 1 4 4475 101 1 1 sijere aE a 1 1 Package contents anenennnnenennnannonannannnnnenennnannnnnnannnnananennns 1 1 LiteFrame 2 software sssccccassstects vajaksite vokaali Dava kau Oa sST 1 1 Installation INStruCtiONS ccccooooonnn aan annan nannaa 1 1 Monitor IPO GUI CULON na 1 2 1 4 1 FON VIEW ostama ss v eas suu an N n a mata nee 1 2 1 4 2 BACK VOW o saa S HTA ssa 1 3 143 QuickFit PUM CHOI aan 1 4 Chapter 2 Setup 2 1 2 2 2 3 2 4 2 5 Assembling the monitor arm base aennnsanennannsnnannnnannnns 2 1 Adjusting the mMOornitor isaasesana ana 2 1 Detaching the arm base for VESA wall mount ann 2 2 Connecting the cables
10. VK228 LCD Monitor 2 3 2 4 Chapter 2 Setup 3 1 3 1 1 1 Press the MENU button to activate the OSD menu 2 Press amp V and X A to navigate through the functions Highlight the desired function and press the MENU button to activate How to reconfigure OSD On Screen Display menu ASUS VK228 SA Standard e 6 color hmm puu Game Mode E Image Night V Mode Input Select x System Setup it If the function selected has a sub menu press V and t A again to navigate through the sub menu functions Highlight the desired sub menu function and press the MENU button to activate it Press W and 3 A to change the settings of the selected function To exit and save the OSD menu press the S A button repeatedly until the OSD menu disappears To adjust other functions repeat steps 1 3 3 1 2 OSD function introduction 1 Splendid This function contains six sub omaa vaa functions you can select for your maa Image preference Each mode has the E aaea il Reset selection allowing you to x System Setup maintain your setting or return to the preset mode e Scenery Mode best choice for scenery photo display with SPLENDID Video Enhancement e Standard Mode best choice for document editing with SPLENDID Video Enhancement e Theater Mode best choice for movies with SPLENDID Video Enhancement e Game Mode best choice for games playing with SPLENDID Video Enhanceme
11. age is blurry or fuzzy No sound or sound is low ASUS VK228 LCD Monitor Troubleshooting FAQ Possible Solution Press the button to check if the monitor is in the ON mode e Checkif the power cord is properly connected to the monitor and the power outlet e Checkif the monitor and the computer are in the ON mode Make sure the signal cable is properly connected the monitor and the computer Inspect the signal cable and make sure none of the pins are bent e Connect the computer with another available monitor to check if the computer is properly working e Adjust the Contrast and Brightness settings via OSD e Press the B E button for 2 4 seconds to automatically adjust the image for VGA mode only e Adjust the H Position or V Position settings via OSD e Make sure the signal cable is properly connected to the monitor and the computer e Move electrical devices that may cause electrical interference e Inspect the signal cable and make sure that none of the pins are bent e Perform All Reset via OSD e Adjust the R G B color settings or select the Color Temperature via OSD e Press the B E button for 2 4 seconds to automatically adjust the image for VGA mode only e Adjust the Phase and Clock settings via OSD e Ensure that the HDMI cable is properly connected to the monitor and the computer e Adjust the volume settings of both your monitor and HDMI device e Ensure that the compute
12. ct ratio to Full 4 3 or OverScan only available for the HDMI input ASCR turns on off the ASCR ASUS Smart Contrast Ratio function Position adjusts the horizontal position H Position and the vertical position V Position of the image The adjusting range is from O to 100 Focus reduces Horizonal line noise and Vertical line noise of the image by adjusting Phase and Clock separately The adjusting range is from 0 to 100 J e Phase adjusts the phase of the pixel clock signal With a wrong phase 3 2 adjustment the screen shows horizontal disturbances e Clock pixel frequency controls the number of pixels scanned by one horizontal sweep If the freguency is not correct the screen shows vertical stripes and the image is not proportional Chapter 3 General Instructions 4 Input Select i i E Splendid VGA In this function you can select your Mi desired input source E color rm Image x System Setup 5 System Setup Allows you to adjust the system a Splendid Splendid Demo Mode lt OFT Volume 6 Color ECO Mode a OSD Setup Image formation S Input Select Language lt English e Splendid Demo Mode splits the screen into two for Splendid modes comparison e Volume the adjusting range is from 0 to 100 e ECO Mode reduces power consumption e OSD Setup Adjusts the horizontal position H Position the vertical position V Position of the OSD from O to 100
13. hock Avoid dust humidity and temperature extremes Do not place the monitor in any area where it may become wet Place the monitor on a stable surface Unplug the unit during a lightning storm or if it will not be used for a long period of time This will protect the monitor from damage due to power surges Never push objects or spill liguid of any kind into the slots on the monitor cabinet To ensure satisfactory operation use the monitor only with UL listed computers which have appropriate configured receptacles marked between 100 240V AC If you encounter technical problems with the monitor contact a qualified service technician or your retailer This symbol of the crossed out wheeled bin indicates that the product electrical electronic eguipment and mercury containing button cell battery should not be placed in municipal waste Please check local regulations for disposal of electronic products Vi Care amp Cleaning Before you lift or reposition your monitor it is better to disconnect the cables and power cord Follow the correct lifting technigues when positioning the monitor When lifting or carrying the monitor grasp the edges of the monitor Do not lift the display by the stand or the cord Cleaning Turn your monitor off and unplug the power cord Clean the monitor surface with a lint free non abrasive cloth Stubborn stains may be removed with a cloth dampened with mild cleaner Avoid using a cleaner conta
14. ining alcohol or acetone Use a cleaner intended for use with the monitor Never spray cleaner directly on the screen as it may drip inside the monitor and cause an electric shock The following symptoms are normal with the monitor The screen may flicker during the initial use due to the nature of the fluorescent light Turn off the Power Switch and turn it on again to make sure that the flicker disappears You may find slightly uneven brightness on the screen depending on the desktop pattern you use When the same image is displayed for hours an afterimage of the previous screen may remain after switching the image The screen will recover slowly or you can turn off the Power Switch for hours When the screen becomes black or flashes or cannot work anymore contact your dealer or service center to fix it Do not repair the screen by yourself Conventions used in this guide WARNING Information to prevent injury to yourself when trying to complete a task to complete a task IMPORTANT Information that you MUST follow to complete a task NOTE Tips and additional information to aid in completing a task N CAUTION Information to prevent damage to the components when trying Where to find more information Refer to the following sources for additional information and for product and software updates 1 ASUS websites The ASUS websites worldwide provide updated information on ASUS hardware and software products Refer to htt
15. lies with Canadian ICES 003 This Class B digital apparatus meets all reguirements of the Canadian Interference Causing Eguipment Regulations Cet appareil numerigue de la classe B respecte toutes les exigences du Reglement sur le materiel brouiller du Canada Safety information Before setting up the monitor carefully read all the documentation that came with the package To prevent fire or shock hazard never expose the monitor to rain or moisture Never try to open the monitor cabinet The dangerous high voltages inside the monitor may result in serious physical injury If the power supply is broken do not try to fix it by yourself Contact a qualified service technician or your retailer Before using the product make sure all cables are correctly connected and the power cables are not damaged If you detect any damage contact your dealer immediately Slots and openings on the back or top of the cabinet are provided for ventilation Do not block these slots Never place this product near or over a radiator or heat source unless proper ventilation is provided The monitor should be operated only from the type of power source indicated on the label If you are not sure of the type of power supply to your home consult your dealer or local power company Use the appropriate power plug which complies with your local power standard Do not overload power strips and extention cords Overloading can result in fire or electric s
16. nd used in accordance with manufacturer s instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception 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 receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment J As an Energy Star Partner our company has determined that this OTA product meets the Energy Star guidelines for energy efficiency ER TAR Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications This class B digital apparatus comp
17. nt e Night View Mode best choice for dark scene games or movies with SPLENDID M Video Enhancement e SRGB best choice for viewing photos and graphics from PCs J In the Standard Mode the ASCR Saturation and Sharpness functions are not user configurable ASUS VK228 LCD Monitor 3 1 Color e Splendid Brightness You can adjust Brightness Contrast Contrast Saturation Color Temp and Skin CD Tone from this menu Skin Tone aani Color Temp User Mode Ko t i r Mod 3 Input Select Brightness the adjusting range is from 0 to 100 IE A X sms isa hotkey to activate this function Contrast the adjusting range is from 0 to 100 Saturation the adjusting range is from 0 to 100 Color Temp contains four modes including Cool Normal Warm and User Mode Skin Tone contains three color modes including Reddish Natural and Yellowish Smart View provides better display guality under big viewing angle J In the User mode colors of R Red G Green and B Blue are user configurable the adjusting range is from 0 100 Image You can adjust Sharpness Trace 4 Splendid Sharpness Free Aspect Control ASCR amp ester ere on Position VGA only and Focus ASCP lt o VGA only from this menu C Sharpness the adjusting range is from 0 to 100 Trace Free adjusts the response time of the monitor ze Input Select X System Setup Aspect Control adjusts the aspe
18. p www asus com 2 Optional documentation Your product package may include optional documentation that may have been added by your dealer These documents are not part of the standard package Takeback Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment We believe in providing solutions for our customers to be able to responsibly recycle our products batteries and other components as well as the packaging materials Please go to http csr asus com english Takeback htm for detail recycling information in different region Vii viii 1 1 Welcome Thank you for purchasing the ASUS LCD monitor The latest widescreen LCD monitor from ASUS provides a crisper broader and brighter display plus a host of features that enhance your viewing experience With these features you can enjoy the convenience and delightful visual experience that the monitor brings to you 1 2 Package contents Check your package for the following items LCD monitor Monitor base Quick start guide Warranty card Power cord VGA cable DVI cable VK228H VK228T USB cable Audio cable LifeFrame 2 CD a ta ta Se If any of the above items is damaged or missing contact your retailer immediately 1 3 LifeFrame 2 software ASUS VK228 provides the easy to use LifeFrame 2 software that can work with the webcam allowing users to create their own photos or video clips
19. r sound card driver is properly installed and activated 3 4 Supported operating modes Resolution Horizontal Vertical Frequency Pixel MHz Freguency KHz Hz saoao S 640x480 640x480 640x480 720x400 28 32 800x600 36 00 s00x600 39 wo 800x600 66 75 800x600 49 50 0 25 18 30 24 31 50 31 50 2 832x624 57 28 1024x768 1024x768 75 00 1024x768 60 0 78 50 1152x864 67 5 75 108 00 memo 60 7525 65 00 Frequency 12808768 are 60 7950 1280800 497 60 8350 12801960 600 60 10800 1280x1024 634 60 108 00 1280x1024 135 00 13608768 ano o 8550 1366768 an 60 8550 1440x900 5594 60 10650 1600x1200 750 60 162 00 3 o 1680x1050 146 25 1920x1080 Primary en 148 50 Modes not listed in the table may not be supported For optimal resolution we recommend that you choose a mode listed in the table above This monitor supports full HD 480p 576p 720p 1080i p video content from game consoles DVD players and other consumer video devices via HDMI 3 8 Chapter 3 General Instructions ASUS VK228 LCD Monitor
20. rating Temperature Non operating Dimensions W x H x D Weight Esti Multi languages Accessories Regulation approvals TFT LCD 21 5 W 16 9 54 6 cm wide screen 1920 x 1080 0 248 mm 250 cd m 1000 1 50 000 000 1 with ASCR on 170 160 16 7M 5 ms Yes 6 video preset modes by hotkey Yes by hotkey 4 color temperatures 3 skin tones D Sub 3 5 mm Mini jack Black 1 W x2 Stereo RMS Blue On Amber Standby 20 5 100 x 100 mm Yes AC 100 240V Power On lt 30 W Standby lt 0 5 W Power Off lt 0 5 W 0 C 40 C 20 C 60 C 514 1 mm x 387 2 mm x 200 6 mm machine 566 mm x 443 mm x 130 mm package 3 220 kg Net 5 225 kg Gross 10 languages English German Italian French Dutch Spanish Russian Traditional Chinese Simplified Chinese Japanese VGA cable USB cable audio cable power cord Quick start guide warranty card LifeFrame 2 CD Energy Star CB CE Gost R CCC UUCUL FCC C Tick BSMI VCCI RoHS WEEE J MOSS ErP Windows 7 WHOL Specifications are subject to change without notice Chapter 3 General Instructions 3 3 Problem Power LED is not ON The power LED lights amber and there is no Screen image Screen image is too light or dark Screen image is not centered or sized properly Screen image bounces or a wave pattern is present in the image Screen image has color defects white does not look white Screen im
21. t accessible by tapping on it 1 4 Chapter 1 Product introduction ASUS VK228 LCD Monitor Chapter 1 Product introduction 2 1 Assembling the monitor arm base To assemble the monitor base 1 Have the front of the monitor face down on a table 2 Attach the base into the arm making sure the tab on the arm fits into the groove on the base 3 Fix the base to the arm by fastening the bundled screw We recommend that you cover the table surface with soft cloth to prevent damage to the monitor 2 2 Adjusting the monitor e For optimal viewing we recommend that you look at the full face of the monitor then adjust the monitor to the angle that is most comfortable for you e Hold the stand to prevent the monitor from falling when you change its angle e The recommended adjusting angle is 20 to 5 5 to 20 E J It is normal that the monitor slightly shakes while you adjust the viewing angle re ASUS VK228 LCD Monitor 2 1 2 2 2 3 Detaching the arm base for VESA wall mount The detachable arm base of this monitor is specially designed for VESA wall mount To detach the arm base Have the front of the monitor face down on a table Remove the rubbers in the four screw holes Figure 1 Remove the base Figure 2 Pry the rear hinge cover Figure 3 X 89 R 5 Use a screwdriver to remove the four screws on the hinge Figure 4 then remove the hinge
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