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The rules should oblige the seller to give the purchaser an operating instrucion of Acer AL1723, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
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Unfortunately, only a few customers devote their time to read an instruction of Acer AL1723. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Acer AL1723 should contain:
- informations concerning technical data of Acer AL1723
- name of the manufacturer and a year of construction of the Acer AL1723 item
- rules of operation, control and maintenance of the Acer AL1723 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Acer AL1723 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Acer AL1723, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Acer service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Acer AL1723.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Acer AL1723 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
1 Table of Contents Precautions ....................................................................................................... 2 Special notes on LCD monitors ........................................................................ 2 Package contents ..........................................................................................[...]
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Page 2
2 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 b ack 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 over[...]
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Page 3
3 Package contents LCD monitor Power cord Audio cable VGA cable DVI cable 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. Detaching the monitor If you need to detach the monitor for repackaging, the[...]
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Page 4
4 Adjusting the viewing angle The viewing angle of the monitor ranges from -5 – 20 °. Adjusting the viewing angle (Only AL1723 h/AL1723 r) Your monitor features a multi-adjustable stand that will enable it move 100mm up/down (height adjustment), 25 degree forward/backward (tilt adjustment), 60 degree side/side (swivel adjustment). To make an adj[...]
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Page 5
5 Rotate Adjustment (Only AL1723 r): 1. Before adjusting the height, be sure to pull out the pin indicated in the figure. as per Fig. 1. 2. To rotate the screen, set the screen position to the highest height, as per Fig. 2. 3. Hold the left and right sides of screen with both hands and then turn 90 degrees in clockwise direction. as per Fig. 3. 4. [...]
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Page 6
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 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 the signal c[...]
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Page 7
7 Adjusting display settings External controls 1 Auto 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 < / > Minus / Plus If the OSD is active, press Minus or Plu s to toggle between the OSD option[...]
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Page 8
8 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 func[...]
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Page 9
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. Language fo[...]
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Page 10
10 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
11 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 the ON position. Ensure that the power cord is connected. Ensure the video cable is securely connected to the back of[...]
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Page 12
12 General specifications Item Specification LCD panel Display 17-inch flat panel active-matrix TFT LCD Max resolution SXGA 1280×1024 pixels Pixel pitch 0.264 mm Color 16.2 M Brightness 300 cd/m² (Typical) Contrast ratio 800:1 (Typical) Response time 8 ms (Typical) View angle of horizontal 160°(Typical) View angle of vertical 160°(Typical) Exte[...]