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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Avenview 3G/HD/SD-SDI to HDMI, 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 Avenview 3G/HD/SD-SDI to HDMI 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 Avenview 3G/HD/SD-SDI to HDMI. 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 Avenview 3G/HD/SD-SDI to HDMI should contain:
- informations concerning technical data of Avenview 3G/HD/SD-SDI to HDMI
- name of the manufacturer and a year of construction of the Avenview 3G/HD/SD-SDI to HDMI item
- rules of operation, control and maintenance of the Avenview 3G/HD/SD-SDI to HDMI 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 Avenview 3G/HD/SD-SDI to HDMI 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 Avenview 3G/HD/SD-SDI to HDMI, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Avenview 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 Avenview 3G/HD/SD-SDI to HDMI.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Avenview 3G/HD/SD-SDI to HDMI 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
www.avenview.co m 1 3G/HD/SD-SDI to HDMI Converter Model #: 3G/H D/SD-SDI to HDMI Convert er © 2010 Avenview Inc . All rights reserved . The contents of this do cument are provided in co nnection with Aven view Inc. (“Avenview ”) products. Avenv ie w makes no r epresentatio ns or warranties with respect to the accur acy or completeness o f the[...]
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www.avenview.co m 2 Table of Conte nts Section 1: Getting Started ...................................................................................................................... 3 1.1 Important Safeguards ............................................................................................................ 3 1.2 Safety Instructi ons ..[...]
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www.avenview.co m 3 Section 1: Getting S tarted 1.1 Important Safe guards Please read all of these instr uctions carefully before you use the d evice. Save this manual for futu re reference. What the warr anty does not cover Any product, on which the serial number has b een defaced, modified or re moved. Damage, deterioration or malfunction[...]
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www.avenview.co m 4 1.3 Regulatory Notices Federal Communica tions Commissio n (FCC) This equipment has been te sted and fou nd to comply with Part 15 of th e FCC rules. The se limits are designed to provide reasonable p rotection a gainst harmful interference in a residential installation. Any changes or modificat ions made to this equip ment may [...]
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www.avenview.co m 5 - Supported 3G format s(SMPTE 425M, Le vel A): 1080p @50/59.94/60Hz ( 4:2:2) - Supported high -definition (HD) format s: 1080i @50/59.94/60Hz , 1035i @50/59.94/6 0Hz, 720p @50/ 59.94/60Hz - Supported stand ard-definition (SD) formats: NTSC @59.9 4Hz, PAL @50Hz - Auto 3G/HD/SD-S DI detection - Two equalized and re-clocked loop ou[...]
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www.avenview.co m 6 1.7 Panel Description 1.7.1 Front Panel 1 2 3 4 1. 3G/HD/SD-SDI In put 2. Lock LED 3. 3G/HD/SD-SDI Lo op Out 1 4. 3G/HD/SD-SDI Loo p Out 2 1.7.2 Rear P ane l 1 2 1. HDMI Outp ut 2. 5V Power Jack[...]
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www.avenview.co m 7 1.7.3 Bottom Panel ( DIP SWITCH) A 4-pin DIP switch is u sed for user interface, an d users can access this switch from the bo ttom of the unit. Output formats, video patter ns, SD Pedestal, SD Wide, PAL mode, YPbPr / RGB, SD co mponent or SD composite, YC on/of f etc. PIN # 1 2 3 4 OFF HDMI Mode 7.1 Channel Audio Group 1 &a[...]
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www.avenview.co m 8 Section 2 : Specif ic ations Item Desc ripti on Units C-3GHDSDI- HDMI Unit Descri ption 3G/HD/SD-SDI to H DMI Converter SDI Standa rds 3G -SDI, HD-SDI, SD - SDI Auto 3G/HD/ S D-SDI Detection Yes Video Bandwi dth 3 G: 1080p @50/59. 94/60Hz (4:2:2) HD: 720p @50/ 59.94/60Hz, 1 035i @50/59.94/60Hz , 1080i @50/5 9.94/60Hz SD: NTSC @5[...]
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www.avenview.co m 9 2.1 Supported Resol utions 3G-SDI Input 1080p @ 60/59.94/50Hz C- SMPTE 425M (4:2:2) HD-S DI I nput 720p @ 50Hz SMPTE 296M -3 720p @ 60 / 59.94Hz SMPTE 296M -1, -2 1080i @ 25Hz SMPTE 274M -6 1080i @ 30 / 29.97Hz SMPTE 274M -4, -5 1080p @ 24 / 23.98Hz SMPTE 274M -10, - 11 1080p @ 25Hz SMPTE 274M -9 1080p @ 30 / 29.97Hz SMPTE 274M [...]
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www.avenview.co m 10 Disclaimer While eve ry precaution ha s been taken in t he preparation o f this document, Avenview Inc . assumes no li ability with r espect to the operati on or use of Avenvi ew hardware, soft ware or other pr oducts and documentat ion describe d he rein, for any act or omission of Avenview c oncerning such pr oducts or this d[...]