Acer AL2023 User's Manual
Contents
1. Rotate Adjustment Only AL2023 r 4 Before adjusting the height be sure to slide the lock to right indicated in the figure as per Fig 1 To rotate the screen set the screen position to the highest height as per Fig 2 Hold the left and right sides of screen with both hands and then turn 90 degrees in clockwise direction as per Fig 3 After rotation is complete adjust the screen height to suit your own position as per Fig 4 To return to original position turn 90 degrees in counter clockwise direction as per Fig 5 After rotation is complete adjust the screen height to suit your own position as per Fig 6 NOTES In order to use the Pivot function the included Pivot Software must be installed Portrait Displays Inc All rights reserved 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 or hands when you change the angle Connecting the devices Caution Make sure that the computer and the monitor are both disconnected from the power supply Fue EEE Power Switch 1 Power cord Attach the monitor to the power cord and then insert the power cord into a properly grounded electrical socket 2 VGA cable Connect the signal cable to the VGA input socket of the monitor and connect the2. Color adjustment There are three ways to adjust color Warm reddish white Cool bluish white User you can adjust the colors red green and blue to the intensity you desire Language for Asia ALTE Ee MENU Enter Select the OSD menu language Select from English German Spanish Simplified Chinese Traditional Chinese French English Italian and Japanese Italiano Language for EMEA AUTO Exit MENU Enter Select the OSD menu language Select from English German Spanish Russia Nederlands French Italian and Finnish English Deutsch Espanol Hollands aS OSD Settings AUTO Exit MENU Enter This changes the position of the OSD window on the screen and the staying time H Position 50 TR V Position 2 OL E OSD Timeout E 120 o RA EJ Input signal AUS Ee MENU Enter Select either Analog Input or Digital Input video Analog Input Digital Input Information This shows information about the screen AUTO Exit MENU Enter 1600x1200 H 75KHz V 60Hz Analog Input Reset Resets all settings to default levels AUTO Exit Reset Exit AUTO Exit MENU Enter EXit from OSD 10 Troubleshooting Problem Possible Solutions Power LED is not ON Check to see if the power switch is in the ON position Ensure that the Power Cord is connected No picture Check to see if the power switch is in th
3. FSC UNOS ia ere pie senetetceccencce novanas sosceseaneanenbecetnac ver arsiestessawoeseuenoserennaacsevewnenvoseees 2 Special notes ON LCD MONITOSS cccceecccesceceseeceseeeeeeeeseeesaeeeeeeeeteneeseneesaaees 2 PACKAGE contents cccceeccccseeeeeeeeecsueeeceueeeceeeecaueeecaueessaueessaueessseesseseesseeeees 3 Installation INSTFUCTIONS ccccececeeeceseeteneeeeeeteeeecaeeteeeeeetageesaeeteaeesseetsaeeteteees 3 Assembling the MON itr sacsccicucenwswasnaiesnsoueaesniamsneaananvensasnwi redsencecaneeeasenaucendswasuaneenaes 3 Adjusting the Viewing angle c scescccecececeeceecaeecueuauecuneaceeuaeacueuauasunuavecunvasseeavasuevareneneas 4 Connecting the devices pace cartaayrs stein ronne oe tiarstiudinudelseastnbaysu cndonenssaheinenianienisensanapeabinwentenseeans 6 SW CIA The OWE E E ET E E E E E E E EE 7 Adj sting display settings eee ene een oe een eee ere 7 BEEF Me COM EO A EA E E E A E E E EE 7 JD OPON orar E E E E E eee 8 OSD NENU eei E ate ae EE E ee nemomeneebeweaeees 8 T OUDIESHOOUN O esseen ee a E E 11 General cy ol 1 ald er 14 6 9 eee RASENE 12 Precautions The monitor may be damaged if placed too near a source of heat Be aware of the location of radiators cookers open fires etc Do not cover the slots and openings on the back or top of the cabinet as the monitor requires ventilation The monitor should be located in a well ventilated room to prevent the possibility of overheating Do not a
4. ee signal cable to the VGA output socket of the graphics card on the computer Then tighten the thumbscrews on the connector 3 DVI D cable Connect the signal cable to the DVI D input socket of the monitor and connect the nee signal cable to the DVI D output socket of the graphics card on the computer Then tighten the thumbscrews on the connector Audio cable Connect the audio input socket AUDIO IN of the LCD monitor and the computer by means of the audio cable oo WARNING Check the VGA card of your computer Make sure the shape of the plug matches the shape of the socket it is inserted into Also check that none of the pins are bent or otherwise damaged oo 0 0 DVI D Switching the power First switch on the hard switch on the backside of monitor then turn on PC and power button on monitor s control panel When you see the LED on the power button go green this indicates the computer is ready for use Allow about 10 seconds for the video signal to appear If you do not see the green light on the power button or a video signal check the connections Adjusting display settings External controls If the OSD is active press Auto to exit a selection in the OSD If the OSD is inactive press Auto and the monitor will automatically optimize the position focus and clock of your display 2 3 as Minus Plus If the OSD is active press Minus or Plus to toggle between the OSD options If OSD is inactive
5. press Minus or Plus to adjust the volume ns Press to view the OSD Press again to enter a selection in the OSD functions Power on off 5 ly Power Green power on Orange in sleep mode OSD options Please refer to External controls on Page 7 To adjust the OSD settings 1 Press the Menu button to open the OSD menu 2 Use Plus Minus buttons to toggle between the 10 OSD functions and also to adjust the controls to desired levels once a function has been selected 3 Press Menu again to select one of the 10 OSD functions When you have finished adjusting the OSD settings press the Auto button to exit the OSD OSD menu Ra EJ Contrast This adjusts dark and light shades of color relative to each other AUTO Exit MENU Enter Contrast 50 Brightness Bright i i d Ahani This adjusts the brightness of the picture on the screen i _ Focus aa oa MENU Enter This removes any horizontal distortion and makes the picture clear and sharp B Focus 2 S Clock Steck 50 If there are any vertical stripes seen on the background of the screen this renders them less noticeable by minimizing their size It also changes the size of the horizontal screen H Position This adjusts the horizontal AUTO Exit MENU Enter H Position V Position Tl __ 50 ba This adjusts the vertical LE V Position B m a1
6. e ON position Ensure that the power cord is connected Ensure the video cable is securely connected to the back of the monitor and the computer Move the mouse or press any key on the keyboard to bring the monitor out of active off mode Picture shows See color adjustment p 8 to adjust RGB color inappropriate colors Picture bounces or a Move or switch off electrical devices that may be causing interference wave pattern is Inspect the monitor s video cable and ensure that none of the pins are present in the picture bent Image is not sized or Press select auto key and the monitor will automatically optimize the centered properly position of your display See horizontal and vertical position adjustment p 7 Caution Do not attempt to service or open the monitor or computer yourself Please refer all servicing to qualified service personnel if the Troubleshooting section cannot solve your problems 11 accer General specifications LCD panel Display 20 inch flat panel active matrix TFT LCD Max resolution UXGA 1600x1200 pixels Pixel pitch 0 255 mm Color 16 7 M Brightness 300 cd m Typical Contrast ratio 800 1 Typical Response time 8 ms GTG View angle of horizontal 178 View angle of vertical 178 External controls Power Button ON OFF Control Buttons Auto menu minus plus OSD Function Contrast Brightness Contrast Brightness Focus Clock Focus Clock Position Position Color Color Language Lang
7. llow sharp objects such as knives pens or pencils near the screen If such objects touch the screen the LCD panel may be permanently scratched When cleaning this monitor disconnect it from the electrical socket to avoid any danger of electrocution A soft lint free cloth should be used to clean the outside of the monitor A cloth slightly moistened with a mild detergent solution will clean stubborn stains Keep liquids away from the display screen including sprays Do not spray liquid directly on the monitor it is best to lightly spray on to a cloth and then gently wipe the monitor If liquid gets inside the monitor it can cause electrical shock and or damage to the unit If you encounter a problem please check the Troubleshooting section first If this does not resolve the problem do not attempt to repair the monitor by yourself Opening or removing covers can lead to injury or death through electrocution or other hazards Please contact a qualified engineer if the troubleshooting section does not solve your problem Recycling information Acer cares very much about protecting the environment and firmly believes that the environment will be healthier if appropriate measures are taken to treat and recycle industrial technology products Such products contain hazardous poisonous substances that can seriously harm the environment Furthermore industrial technology products contain materials that can be recycled and re integrated We s
8. track Detaching the monitor If you need to detach the monitor for repackaging the monitor and base must be separated in order to fit in the carton To detach the monitor 1 Unplug the AC power cord to make sure the power is off 2 Pull the 4 hooks on the bottom side of the base and hold 3 Separate the monitor and base Important When separating the monitor and base find a clean flat surface to place the monitor on and place a clean dry cloth under the monitor to protect it further After removing the monitor from the base pull the monitor slightly up and away from the base and place it on the cloth Adjusting the viewing angle The viewing angle of the monitor ranges from 5 20 Adjusting the viewing angle Only AL2023 h AL2023 r Your monitor features a multi adjustable stand that will enable it move 90mm up down height adjustment 25 degree forward backward tilt adjustment 60 degree side side swivel adjustment To make an adjustment grasp the monitor with both hands on the right and left edge of the casing and move it to the desired position Y Do not slide the lock to right when the display is under slanting status to prevent the display from ejecting Slide the lock to right from the display support frame as per the figure and then adjust the height Note that to slide the lock to right erect the machine on the table to prevent the top part of the display from ejecting
9. trongly encourage you to recycle this IT product through the appropriate agency by reviewing the information provided below United States http www ciwmb ca gov electronics act2003 Recovery Approved Asia http recycle epa gov tw public public4_ 2 htm Europe EL Kretsen http Awww el kretsen se EL retur http Awww elretur no SWICO http swico one webbuild ch Special notes on LCD monitors The following symptoms are normal for LCD monitors and do not indicate a problem with the device e 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 the flicker disappear e You may find slightly uneven brightness on the screen depending on the desktop pattern you use e The LCD screen has effective pixels of 99 99 or more It may include blemishes of 0 01 or less caused by a missing pixel or a pixel that is always lit e When the same image is displayed for hours on end its afterimage may remain after switching to a new image When this happens the screen will recover slowly by changing the image Turning the LCD monitor off for several hours will also correct this problem Package contents LCD monitor Power cord Audio cable VGA cable Quick Start Guide Installation instructions Assembling the monitor y N 1 Position the monitor on top of the base 2 Connect the base into the neck of the monitor along the
10. uage OSD setting OSD Setting Input signal Input signal Information Information Reset Reset Exit Exit Video Interface Video Analog 0 7 V Digital TMDS Sync TTL Plug amp Play DDC2B Power Power source 100 240 V AC 50 60 Hz Power consumption during lt 65 W normal operation Power consumption during lt 2W active off operation Dimension and weight Dimensions WxHxD 453 6 x 426 6 x 204 8 mm with stand Weight Net Gross 5 7 kg 8 0 kg Dimensions WxHxD 453 6 x 397 8 x 258 4 mm with stand Only AL2023 h AL2023 r Weight Net Gross 7 4 kg 9 8 kg Only AL2023 h AL2023 r Lamp disposal Lamp s inside this product contain mercury and must be recycled or disposed of according to local state or federal laws For more information contact the Electronic Industries Alliance at www eiae org For lamp specific disposal information check www lamprecycle org
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