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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of LG GBW-H20L, 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 LG GBW-H20L 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 LG GBW-H20L. 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 LG GBW-H20L should contain:
- informations concerning technical data of LG GBW-H20L
- name of the manufacturer and a year of construction of the LG GBW-H20L item
- rules of operation, control and maintenance of the LG GBW-H20L 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 LG GBW-H20L 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 LG GBW-H20L, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the LG 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 LG GBW-H20L.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the LG GBW-H20L 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
GBW -H20N GBW -H20L Blu-ray Disc Rewriter Drive Owner ’ s Manual To fully enjoy all the features and functions of your product, please read this owner’s manual carefully and completely . English Français Español Português[...]
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i CAUTION : The laser used in the Blu-ray Disc Rewriter Drive can damage your eyes. Do not attempt to open the cover . To reduce the risk of electric shock, do not remove the cover (or back). There are no user-serviceable parts inside. Refer servicing to qualified service personnel. Use of controls or performance of procedures other than those spec[...]
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ii This product is manufactured to comply with the radio interference requirements of EEC DIRECTIVE 2004/108/EC, 93/68/EEC and 2006/95/EC. CAUTION : CLASS 3B VISIBLE AND INVISIBLE LASER RADIA TION WHEN OPEN. A VOID EXPOSURE TO THE BEAM. ADV ARSEL : KLASSE 3B SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING. UNDGÅ UDSÆTTELSE FOR STRÅLING. ADV ARSEL :[...]
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1 Contents Features Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Important Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 System Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]
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2 Follow these precautions when handling the drive or discs. • Please take notice that the manufacturer of this equipment does not offer any warranty against data loss due to inappropriate installation or handling, or direct or indirect damages. • Please take notice that the manufacturer will bear no responsibility for direct or indirect damage[...]
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3 Operating Environment This unit can be operated in the system environment explained here. System Environment * Compatibility problem in write/read function may occur with media depending on the media manufacturing quality . * There may be some cases when motion picture playback is not smooth depending on bit rate. • Playing Blu-ray Disc Movies [...]
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4 Location and Function of Controls Front Panel 1. SA T A Power Connector (15 pin) 2. SA T A Data Connector (7 pin) Rear Panel 1. Disc T ray 2. Drive activity indicators The LED used to indicate the operation of Blu-ray Disc Rewriter Drive. 3. Emergency Eject Hole 4. Eject Button 1 24 3 1 2 ❏ Occasionally CD-R and CD-RW discs written by a CD-R/RW[...]
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5 Before installing the drive, please note the following points. ■ Y ou will need the following: • A screw driver of a suitable size to fit the securing screws for the drive unit. • The manual for the computer , so you can find the mounting positions for the SA T A cable. ■ T urn off all peripheral appliances of the computer and the compute[...]
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6 PC Connection The Blu-ray Disc Rewriter Drive connects to the motherboard of the host computer using a SA T A interface cable. Connecting the SA T A Power Cable Connect the power cable so the projection of the cable connector side to come to the left side. Be careful not to connect upside down. NOTE : Improper connection may damage the drive and [...]
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7 Device Drivers When using Windows XP SP2 Home Edition/Professional/Media Center Edition/Vista, no special device driver is required. Y our system, upon Power On and bootup after installing and connecting the new Blu-ray Disc Rewriter Drive, will recognize and load native software drivers automatically . For W indows XP Users ■ In order to ensur[...]
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8 How to Use the Discs Don’t attach any stickers or labels to discs, It could cause read/write errorsand data loss. DO NOT use non-standard discs. NON-standard discs may not play or store data properly . The Discs in this unit operate at a very high speed! DO NOT use damaged, cracked or warped discs. The drive’s optical unit may be damaged if t[...]
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9 Before Requesting Service Before calling for service, check this list. • The drive doesn’t have power . • Is the power supply cable from the host computer plugged in? • Is the Power Connector to the drive securely attached? • The system doesn’t start. • Are the power and SA T A cables to the PC correctly connected? • Is the total [...]
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10 Specifications *1 The disc of the cartridge type is not supported. *2 BD-RE: The disc of version 1.0 is not supported. *3 DVD-RAM 12X media: Not supported to write. *4 There might be some cases when this drive can not satisfy the best performance depending on the conditions of the disc, the drive, and the recording format. * The drive’s appear[...]
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Caution! The disc rotates at high speed in the drive unit. Use of worn, damaged, or non-standard discs can adversely affect the drive and cause the disc to shatter or crush while in use. Disc crush can only occur when you use a damaged disc in the drive. It is an extremely rare occurrence, but there are steps which can be taken to prevent it. Alway[...]