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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Axis 242S IV, 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 Axis 242S IV 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 Axis 242S IV. 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 Axis 242S IV should contain:
- informations concerning technical data of Axis 242S IV
- name of the manufacturer and a year of construction of the Axis 242S IV item
- rules of operation, control and maintenance of the Axis 242S IV 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 Axis 242S IV 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 Axis 242S IV, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Axis 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 Axis 242S IV.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Axis 242S IV 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
In tel l ige nt one chan nel video s er ver Dedi cated Digi tal Signa l Pr oces sor for advan ced video & aud io ana lysis Si mu ltan eous Motio n JPEG and MPEG- 4 stream s in re solu tio ns u p to 704x 57 6 Pre/pos t a larm buf ferin g for securi ng crit ical imag es Sup por t for P T Z and dome came ras HT TP S encr yp[...]
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Page 2
26446/EN/R3/0603 AXIS 242S IV Video Server Specifications Video compression Motion JPEG MPEG-4 Part 2 (ISO/IEC 14496 -2), Profiles: ASP and SP Resolutions 4CIF, 2CIFExp , 2CIF, CIF, QCIF Max 704x576 (PAL) 704x4 80 (NTSC) Min 176x144 (PAL) 160x1 20 (NTSC) Frame rate (NTSC/PAL) Motion JPEG: Up to 30/25 fps at 4CIF MPEG-4: Up to 30/25 fps at 2CIF 21/1[...]