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The rules should oblige the seller to give the purchaser an operating instrucion of Acer AC901, 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.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Acer AC901 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Acer AC901. 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 AC901 should contain:
- informations concerning technical data of Acer AC901
- name of the manufacturer and a year of construction of the Acer AC901 item
- rules of operation, control and maintenance of the Acer AC901 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 AC901 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 AC901, 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 AC901.
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 AC901 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
Trademarks VGA & 8514/A are registered trademarks of the IBM Corporation. Super VGA is a registered trademark of VESA. Edition A English[...]
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Page 2
CONTENTS FCC warning ......................................................... E-1 DOC notice ............................................................ E-1 Safety precautions .................................................. E-1 Packing contents .................................................... E-2 Unpacking procedure .......................[...]
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Page 3
E - 1 English F EDERAL C OMMUNICA TIONS C OMMISSION (FCC) W ARNING Instruction to Users 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 equ[...]
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Page 4
E - 2 POWER SAVING The monitor will be driven into “Power Saving” mode by the control signal from the display controller , as indicated by the amber-color power LED. The power saving states will be kept until a control signal has been detected or the keyboard or mouse is activated. The recovery time from Active OFF state back to ON state is aro[...]
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E - 3 English INSTALL THE MONITOR • To connect the tilt/swivel base to the monitor, align hooks with the sockets on bottom side of the monitor, and gently push the base towards the front of the monitor. • The 15-pin D-shell signal connector on the signal cable will connect easily to the video adapter output on your personal computer. Lock both [...]
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E - 4 USER CONTROLS AND INDICATORS a. Displays menu & exits menu b. Scrolls through menu to choose an icon for adjustment / Adjusts level of selected icon c. Confirms menu selection 1. Power LED 2. Power ON/OFF switch ac 2 1 b[...]
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E - 5 English 1) Menu screen-press the button to display the menu below and exit menus 2) Adjustment screen (example: horizontal position adjustment) NOTE: The amount of adjustment depends upon how long you depress the adjustment button. You may have to tap the button to obtain the desired results. USING THE ON-SCREEN MENU Select mark Press the but[...]
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E - 6 INDIVIDUAL ADJUSTMENT CONTRAST adjustment Adjust the screen contrast to match your personal perference. Press the button to decrease contrast and press the button to increase it. Direct operation: You can access the CONTRAST adjustment screen by pressing the or before entering the menu screen. Press the key toggles between CONTRAST and BRIGHT[...]
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Page 9
E - 7 English DISP. FREQ (Input frequency display) This displays the input synchronization signal frequency. It identifies the horizontal and vertical frequency sent to the monitor from the video card currently in use. MANUAL DEGAUSSING After moving the selector to the degauss icon, press the button. The degaussing action takes place a few seconds [...]
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E - 8 TROUBLESHOOTING If your monitor fails to operate functionally, it may be possible to correct the problem by making simple checks as follows: Refer to the operation instructions for your computer/ video adapter to ensure that you have the correct signal output source for the monitor. Ensure that the switches on the video adapter are set correc[...]
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E - 9 English TECHNICAL SPECIFICATIONS * Specifications are subject to change without notice. ** This product is ERGONOMICS APPROVED. e z i S n e e r c S l a n o g a i d l a u s i v " 9 1 n e e r c s e l b a w e i V " 8 1 ; e z i s - i t n A , c i t a t S - i t n A - i t n A , e r a l G d e h c t e , n o i t c e l f e R k r a d t u p n I [...]
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E - 10 PRESET MODES Mo d e Res ol u t i o n (H x V) H. Fr e q. (KHz ) V. F r e q . (Hz ) Mo d e Re s ol u t i o n (H x V) H. Fr e q. (KHz ) V. F r e q . (Hz ) 1 640 x 4 80 31. 47 60 6 1 152 x 870 68. 68 7 5 2 720 x 400 37. 93 85 7 1 024 x 768 68. 67 85 3 640 x 480 43.2 7 85 8 1600 x 1200 75.0 0 60 4 832 x 624 49. 73 75 9 1 024 x 768 91. 15 85 5 800[...]