Table of Contents
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Precautions ....................................................................................................... 2
Special notes on LCD monitors........................................................................ 2
Package contents ............................................................................................. 3
Installation instructions ................................................................................... 3
Assembling the monitor .............................................................................. 3
Adjusting the viewing angle........................................................................ 4
Connecting the devices ................................................................................ 6
Switching the power .................................................................................... 7
Adjusting display settings................................................................................ 7
External controls........................................................................................... 7
OSD options...................................................................................................... 8
OSD menu ..................................................................................................... 8
Troubleshooting............................................................................................. 11
General specifications .................................................................................... 12
Table of Contents
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Table of Contents
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Summary of Contents for Acer AL2223WD
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Page 1: Table Of Contents
Precautions ... 2 Special notes on LCD monitors... 2 Package contents ... 3 Installation instructions ... 3 Assembling the monitor ... 3 Adjusting the viewing angle... 4 Connecting the devices ... 6 Switching the power ... 7 Adjusting display settings... 7 External controls... -
Page 2: Precautions
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. -
Page 3: Package Contents
LCD monitor DVI cable User's Guide (CD) (Optional) Assembling the monitor Position the monitor on top of the base. 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. -
Page 4: Adjusting The Viewing Angle
Adjusting the viewing angle The viewing angle of the monitor ranges from -5 – 20°. Adjusting the viewing angle (Only AL2223W h/AL2223W 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. - Page 5 Rotate Adjustment (Only AL2223W r): 1. Before adjusting the height, be sure to slide the lock to right indicated in the figure. as per Fig. 1. 2. To rotate the screen, set the screen position to the highest height, then tilt the display forward to a proper position.
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Page 6: Connecting The Devices
Connecting the devices Caution: Make sure that the computer and the monitor are both disconnected from the power supply. Power cord Attach the monitor to the power cord, and then insert the power cord into a properly grounded electrical socket. VGA cable Connect the signal cable to the VGA input socket of the monitor, and connect the signal cable to the VGA output socket of the graphics card on the computer. -
Page 7: Switching The Power
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. -
Page 8: Osd Options
Please refer to "External controls" on Page 7. To adjust the OSD settings: Press the Menu button to open the OSD menu. 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). Press Menu again to select one of the 10 OSD functions. - Page 9 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: Select the OSD menu language. Select from English, German, Spanish, Simplified Chinese, Traditional Chinese, French, Italian, and Japanese.
- Page 10 Auto Config: System runs auto-configuration. (Optional) Input signal: Select either Analog Input or Digital Input video. Information: This shows information about the screen. Reset: Resets all settings to default levels. Exit: Exit from OSD.
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Page 11: Troubleshooting
Problem 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 the 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. -
Page 12: General Specifications
Item LCD panel Display Max resolution Pixel pitch Color Brightness Contrast ratio Response time View angle of horizontal View angle of vertical External controls Power Button Control Buttons OSD Function Contrast/Brightness Focus/Clock Position Color Language OSD setting Auto config / Input signal Information Reset Exit...