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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Blackbox IC402A, 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 Blackbox IC402A 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 Blackbox IC402A. 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 Blackbox IC402A should contain:
- informations concerning technical data of Blackbox IC402A
- name of the manufacturer and a year of construction of the Blackbox IC402A item
- rules of operation, control and maintenance of the Blackbox IC402A 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 Blackbox IC402A 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 Blackbox IC402A, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Blackbox 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 Blackbox IC402A.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Blackbox IC402A 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
B L A C K B O X ® B r e a k t h e 1 6- f o o t (5-m) C A T 5 c a b l e d i s ta n c e barr ier . This local tr ansm it te r /remo te recei v er pai r exten ds US B up to 328 feet ( 1 0 0 met ers ) fr om a c ompu ter o v er C A T5 cabli ng. 2-Port CA T5 USB 2.0 Extender with Local Power June 201 0 IC 4 02A Ord er toll -free in th e U.S . : C all 87[...]
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Page 2
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 2 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer Feder al Commun icati ons Commissi on and Industr y Canada R adio F requenc y Int er ference S t atements This e quipmen t g enerat es, uses, and can radiat e radio -frequency energy , and if not installed and us[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 3 NOM Statemen t Instrucc iones de Segur idad ( Normas Ofic iales Mexica nas Electrica l Safety Statemen t) 1 . T o das las instrucciones de s eguridad y operación deberán ser leídas antes d e que el aparato elé ctrico sea operado. 2 . Las instrucciones d e segurida[...]
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Page 4
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 4 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer T rademar k s Used in th is Manua l Black Box and the D ouble Diamond logo are registered trademarks of BB T echnologies, Inc. Any other trademarks mentioned in this manua l are acknowledged to be the proper t y [...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 5 T able of Contents T able of C ontents 1 . Spe cificatio ns ........................................................................................................................................................................... 6 2. Over v iew ....................[...]
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Page 6
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 6 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer 1 . Sp ecifications Complianc e : Re gu l at ory te st in g: FC C C la ss B , I C C la ss B , C E C l as s B; E SD ra t in g: EM C E N-6 1 00 -4- 2 8 k V c o nt act , 1 6 k V ai r Dis ta nce : 32 8 feet ( 100 m) [...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 7 Chapte r 2 : O ver view 2. Over vie w 2. 1 Intr oduc tion The 2 - Por t CA T 5 USB 2.0 E xtender with Loc al Power enables you to ex tend b eyond the st andard 1 6 -foot ( 5 -m ) cable limit for CA T5 U SB per iph er al de vic es. Us in g the ext ende r , yo u can pl [...]
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Page 8
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 8 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer 5 6 7 8 Figure 2 -2 . Back panel of the loc al unit. T able 2- 1 . Loc al unit ’ s front - and back -panel components. N umbe r Compo nent Des cription 1 Power L ED ( blue) LED ligh t s when power is supplied. [...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 9 Chapte r 2 : O ver view 7 8 Figure 2 - 4. Remote unit’ s back panel. T able 2- 3. Remote unit’ s front -and back -panel components. N umbe r Compo nent Des cription 1 Device p or t ( USB T yp e A) Acc e pts USB device (s). 2 Device L ED ( green /orange) Indicates [...]
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Page 10
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 0 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer 2.5 T ypical Appl ication US B 2 .0 o ver 3 28 ft. ( 1 0 0 m ) UT P , CA T5 / 6 cable US B 2 .0 a nd 1 .1 d e v i c e s Loc al uni t Rem ote uni t Figure 2 -5. Application.[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 1 Cha pter 3 : Ins tal lat ion 3. Ins tall ation Be for e yo u can in stal l th e CA T5 US B 2 .0 Exte nder , yo u need t o pre par e yo ur si te: 1 . D etermi n e w here you want to locate the comput er and set up the computer . 2 . Det er min e wher e yo u wan t t o[...]
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Page 12
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 2 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer NOT ES : T o op en Sys tem Profiler in OS X: Open the Finder , sele ct A pplications, then open the Utilities folder and double - click on the System P rofi ler icon. T o op en Device Mana ger in Wind ows 20 0 [...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 3 Chapter 4 : T roublesh ooting 4. T roubleshooting 4. 1 Problems / C ause s / Solutions The Pr oble ms /Solu tio ns a re ar ra nged in the or der th at th ey sh oul d be ex ecu ted in mo st sit ua tio ns. If y ou ar e un abl e to r esol ve th e problem af ter follo w[...]
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Page 14
72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 4 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer T ab le 4- 1 (con ti nue d). Pro blem s / Ca use s /Sol uti ons . Problem Cause Solut ion T he ex tender units were The remote unit is in 1 . Re cove r / resume the op erati ng s ystem from working, but the hos[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 5 Chapter 4 : T roublesh ooting 4. 2 Contacting B lack B ox If you determine that your 2 -Po rt C A T5 US B 2 . 0 Ext en de r w it h Re mo t e P o we r is malfunctioning, do not attempt to alter or repair the unit. It contains no user - ser viceable part s. Con tac t [...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 6 72 4 - 7 46 -5 50 0 | blac kbox.c om 2 - Por t C A T5 USB 2.0 E x tender with Remot e Po wer 5. T echnica l Glossar y Cate gor y 5 ( C A T5 ) N et work Ca bling : Cat eg or y 5 cable is commonly also referr e d to as CA T5. This cabling is avail able in either sol id or st ra nded twist ed pa ir co ppe[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 7 NO TES[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 8 72 4 - 7 46 -5 50 0 | blac kbox.c om NO TES[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om 72 4 - 7 46 -5 50 0 | blac kbox.c om Pa ge 1 9 NO TES[...]
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72 4 - 7 46 -5 50 0 | blac kbox.c om About Bl ack Bo x Bl ack Box Netwo rk Se r vic es i s you r sou rc e fo r mor e tha n 1 1 8,000 ne t wo rki ng an d in fr astr uctu re pr odu c ts. Y ou ’l l fi nd ev ery th in g from cabinet s and rack s and power and surge protection produc ts to media conv er ters and Ethernet sw itches all suppor ted by fr[...]