Instruction/ maintenance manual of the product AL2223WD Acer
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1 Table of Contents Precautions ....................................................................................................... 2 Special notes on LCD monitors ........................................................................ 2 Package contents .
2 Precautions y The monitor may be damaged if placed too near a source of heat. Be aware of the location of radiators, cookers, open fires, etc. y Do not cover the slots and openings on the b ack or top of the cabinet, as the monitor requires ventilation.
3 Package contents LCD monitor Power cord Audio cable VGA cable DVI cable (Optional) User's Guide (CD) Quick Start Guide Installation instructions Assembling the monitor 1. Position the monitor on top of the base. 2. Connect the base into the neck of the monitor along the track.
4 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).
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 hei ght, then tilt the display forward to a proper position.
6 Connecting the devices Caution: Make sure that the computer and the monitor are both disconnected from the power supply. 1 Power cord Attach the monitor to the power cord, and then insert the pow er cord into a properly grounded electrical socket.
7 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 vide o signal to appear.
8 OSD options Please refer to "External controls" on Page 7. To adjust the OSD settings: 1. Press the Menu button to open the O S D 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).
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.
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.
11 Troubleshooting Problem Possible Solutions Power LED is not ON y Check to see if the power switch is in the ON position. y Ensure that the Power Cord is connected. No picture y Check to see if the power switch is in the ON position. y Ensure that the power cord is connected.
12 General specifications Item Specification LCD panel Display 22-inch flat panel active-matrix TFT LCD Max resolution WXGA+ 1680×1050 pixels Pixel pitch 0.
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If you already are a holder of Acer AL2223WD, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Acer AL2223WD.
However, one of the most important roles played by the user manual is to help in solving problems with Acer AL2223WD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Acer AL2223WD along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
