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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of InFocus INF7021/INF8021, 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 InFocus INF7021/INF8021 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 InFocus INF7021/INF8021. 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 InFocus INF7021/INF8021 should contain:
- informations concerning technical data of InFocus INF7021/INF8021
- name of the manufacturer and a year of construction of the InFocus INF7021/INF8021 item
- rules of operation, control and maintenance of the InFocus INF7021/INF8021 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 InFocus INF7021/INF8021 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 InFocus INF7021/INF8021, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the InFocus 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 InFocus INF7021/INF8021.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the InFocus INF7021/INF8021 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
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Page 2
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Page 3
Contents [...]
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Page 4
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Page 5
Declaration of Conformity ?[...]
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Page 6
INFORMA TION POUR LES DISPOSITIFS DE POINT AGE OPTIQUE SEULEMENT : ?[...]
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Page 7
Safety Considerations ?[...]
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Page 8
?[...]
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Page 9
What’ s Included Quick Setup Guide HOME INFO RESIZE VOL UP VOL DOWN BACK MUTE CONTRAST BRIGHTNESS INPUT MENU OK POWER i ?[...]
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Page 10
Setup Attaching the Speakers ?[...]
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Page 11
?[...]
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Page 12
Connecting to Other Devices [...]
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Page 13
Connecting AC Power [...]
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Page 14
Setting up the Wir eless Mouse and Keyboard NOTE : ?[...]
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Page 15
Using the Remote ?[...]
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Page 16
HOME INFO RESIZE VO L UP VO L DOWN BACK MUTE CONTRAST BRIGHTNESS INPUT MENU OK POWER i POWER Pow er: ?[...]
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Page 17
Using the Keypad [...]
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Page 18
OSD (On-Scr een Display) Menu System ?[...]
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Page 19
Picture Menu Sel Adjust Enter Back Quit < > < < PICTURE BRIGHTNESS CONTRAST SHARPNESS COLOR TEMPERA TURE COLOR CONTROL PICTURE MODE PICTURE RESET NA TIVE ST ANDARD NO 70 50 50 50 50 50 RED GREEN BLUE Brightness: [...]
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Page 20
Screen Menu Sel Adjust Enter Back Quit < > < < SCREEN H POSITION V POSITION CLOCK CLOCK PHASE ASPECT RA TIO SCREEN RESET 50 50 50 0 WIDE NO H Posion: ?[...]
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Page 21
Audio menu Sel Adjust Enter Back Quit < > < < AUDIO SPEAKER AUDIO SOURCE AUDIO RESET INTERNAL PC SPEAKER NO Speak er: [...]
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Page 22
Picture in Pictur e menu Sel Adjust Enter Back Quit < > < < PICTURE IN PICTURE PI P SIZE PI P AUDIO PI P RESET SMALL MAIN NO PIP Size: ?[...]
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Page 23
Conguration 1 Sel Adjust Enter Back Quit < > < < CONFIGURA TION 1 LANGUAGE AUTO SOURCE CONFIGURA TION RESET FA CTOR Y RESET ENGLISH NO NO NO Language: [...]
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Page 24
Conguration 2 Sel Adjust Enter Back Quit < > < < CONFIGURA TION 2 OSD TURN OFF OSD H-POSITION OSD V -POSITION MONITOR INFORMA TION 45 50 50 OSD T urn O: ?[...]
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Page 25
Advanced Option Sel Adjust Enter Back Quit < > < < ADV ANCED OPTION GAMMA SELECTION OVER SCAN IR CONTROL KEYBOARD CONTROL DDC/CI ADV ANCED OPTION RESET MODE1 ON NORMAL UNLOCK ON NO Gamma Selecon: ?[...]
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Page 26
T roubleshooting Symptom Possible Solutions ?[...]
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Page 27
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Page 28
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Page 29
Specications [...]
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Page 30
Speak ers [...]
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Page 31
Limited W arranty InFocus Limit ed W arranty For InF ocus Branded Hardwar e Products Only LIMITED W ARRANTY . ?[...]
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Page 32
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Page 33
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Page 34
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Page 35
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