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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Newstar NS121UTP, 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 Newstar NS121UTP 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 Newstar NS121UTP. 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 Newstar NS121UTP should contain:
- informations concerning technical data of Newstar NS121UTP
- name of the manufacturer and a year of construction of the Newstar NS121UTP item
- rules of operation, control and maintenance of the Newstar NS121UTP 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 Newstar NS121UTP 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 Newstar NS121UTP, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Newstar 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 Newstar NS121UTP.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Newstar NS121UTP 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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1 Ta bl e o f C o n t ent ■ In t rod uction .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. . 1 ■ P rodu ct De scripti on VGA C AT5 E x t en de r P air ... .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. . 2 VGA + A u dio C AT5 E x te nd er P ai r .. .. .. .. .. .. .. ... .. .. .. .. .[...]
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2 -- ------- - -- ----- Introduc ti o n T he “ VG A C A T 5 E x t end er ” pa i r enab l es y ou t o t r ans mit VG A si gna l s up to 150 M (500 ft.) aw ay wi t h r eso l u tion up to 102 4 x 768. Featu r i n g commo n m ode no i se su ppr e ss i on circu it f o r super b VG A qual i t y vi a i ne xpens iv e un shield ed tw i s t ed pa i r C A[...]
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3 -- ------- - -- ----- Pro d uc t D e scrip t ion VG A CA T5 E xte nder Pair[...]
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4 VG A + A udio CA T5 Ex tender P a ir[...]
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5 -- ------- - -- ----- CAT 5 Cable T he E x t ende r P a i r req uires a p i ece of UTP (Unsh i e l ded Tw i sted P a i r) CAT 5 c ables no long er tha n 1 50 m e t er s (490 fe et). T he cable m u st be w i re d acco r d i ng t o t he E IA/TI A 568 B i n dustry standa r d as shown be l ow. Pin Wire C o l or P a i r Fun ction 1 W h ite / O ran ge [...]
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6 T he a bo v e d i ag r am shows t he R J45 con nec t or o f a CAT5 cab l e wit h it s metal con t ac t s faci ng up.[...]
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7 -- ------- - -- ----- Ins t a lla ti on VG A CA T5 Exte nd e r Pair T he figu r e i n di c ate s the co m p l ete connec ti o n. No te : N o t al l de vi ce s show n be l ow ar e requ i r ed f o r t he p a ir to op era t e . CA T5 cable , VG A s ourc e and powe r s upp l i e s are requ ired.[...]
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8 VG A + A udio CA T5 Ex tender P a ir N o t e: The pa i r ca n be us ed fo r e ither aud i o or V GA sig nal o r bot h . T he "VG A + Au dio CA T 5 E x t ende r" accep t s one s t ere o si gna l ( the l e ft an d the r i gh t c hanne l s ) i npu t o n an a udio j ac k ( sim i la r to a compu t e r). Thi s stereo s i gna l is broadc ast e[...]
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9 -- ------- - -- ----- O p e r a tion LED T he r e a r e t wo L ED s on th e Loca l un i t . T he PO W ER LE D mus t i l l u m i nat e ind i ca t i ng the uni t i s p r ope r ly pow e red . The A CT IV E LED illu mi n ate s w hen ther e is V G A i npu t sig nal s. Li k ew i se , th e PO W ER L ED of t he R e mo t e un i t ill u m i na t es i nd i [...]
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10 -- ------- - -- ----- A p pend i ce s Spe c i fic ations VGA CA T5 Ex te nde r NS1 2 1 UTP NS1 2 1 UTP (loca l) NS1 2 1 UTP (re m ote ) Purpose Local unit f or VGA s ourc e Rem ot e unit for VGA ex t ension RJ -45, C AT 5 c onnect or Ext ens ion out put for VGA Ext ens ion input for VGA Cable bet ween units CAT 5, C AT 5e and C AT6 Max . distanc[...]
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11 -- ------- - -- ----- Tro u bleshooti ng S y m pt om S o l ut ion No VGA s i g nals a t the Re mo te un i t. . Both u n i ts mus t be p o w e re d . ACTI VE LED on th e Lo ca l u n i t and the Re mo te u ni t mu s t i llu mina te i ndi catin g th e sig nal i s co rr e c t. VGA s i g nal i s g a rbl ed M ake su re th e wi res are corre c t l y wi[...]
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Limited W a rra n ty IN N O EV EN T SHA LL T H E D IRE CT V EN D OR'S LI ABILI TY FO R DI RE C T O R IN D I RECT, SPECI A L, I N CI DE N T I A L OR CO N SE QUEN T IA L DA M A GES, LO SS O F PRO FI T, LOS S O F BUSIN ESS, O R F I N A N CI AL L O SS WH I C H M AY BE CA USED BY T H E U SE O F T H E PRO DUC T EX CEED S T H E PRI C E PAID FO R TH E[...]
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