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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of I-Rocks IR-7521L, 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 I-Rocks IR-7521L 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 I-Rocks IR-7521L. 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 I-Rocks IR-7521L should contain:
- informations concerning technical data of I-Rocks IR-7521L
- name of the manufacturer and a year of construction of the I-Rocks IR-7521L item
- rules of operation, control and maintenance of the I-Rocks IR-7521L 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 I-Rocks IR-7521L 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 I-Rocks IR-7521L, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the I-Rocks 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 I-Rocks IR-7521L.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the I-Rocks IR-7521L 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
M a n u a l 1600 dpi Laser Mouse TM Quick Installation Guide IR-7521L[...]
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Page 2
1600 dpi Laser Mouse 1 W elcome Congratulations on your purchase of an I-ROCKS IR-7521L Laser mouse. I-ROCKS's new 5-Button USB Laser Mouse is an excellent tool for graphic designers, gamers, and desktop users. This new I-ROCKS mouse uses STMicro new Laser T echnology , which provides high tracking power than regular mice using an optical sens[...]
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1600 dpi Laser Mouse 2 Package Contents • Laser mouse X 1 • Quick Installation guide X 1 Hardware Installation 1.T urn on computer 2.Plug the mouse cable into a USB port. M a n u a a l l l 1600 dpi Laser Mouse TM Quick Installation Guide IR-7521L[...]
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1600 dpi Laser Mouse 3 • Page Forward • Page Backward • 4th and 5th buttons are Internet navigation “forward” and “back” buttons. Mouse provides instant access to two selectable dpi resolutions for increased configurability of speed, precision and accuracy . Pressing the right and left side mouse button once toggles between 800 and 16[...]
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1600 dpi Laser Mouse 4 Safety Measures • While the mouse is functioning, no laser light is visible to the naked eye. Although this mouse is a Class 1 laser product and safe for operation, avoid pointing the laser into the eyes or looking directly into the laser emitter . • Keep the mouse away from young children. • Any attempt to disassemble,[...]
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1600 dpi Laser Mouse 5 T roubleshooting I do not see the laser light when the mouse is active. • Unlike traditional optical mice, the light is not visible when the laser mouse is active. • T o make sure the mouse is on and functioning properly , move the mouse back and forth and check to see if the cursor responds. • The mouse does not work o[...]
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1600 dpi Laser Mouse 6 Important Ergonomic Information Research suggests that physical discomfort and injury to nerves, tendons, and muscles may be related to repetitive motion, and improperly set up work area, incorrect body posture, and poor work habits. T o reduce the risk of injury , follow these precautions: • Stand, stretch, and move around[...]
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1600 dpi Laser Mouse 7 System Requirement T o use the laser mouse, your computer must meet the following hardware requirements and run one of the operating system listed below . • Microsoft ® Windows ® 98SE, Windows ® ME, Windows ® 2000 Windows ® XP or Windows ® V ista TM operating system. • Microsoft ® Internet Explorer 5.0 or later ver[...]