Mitsubishi Electronics XL8U manual

1
2
3
4
5

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Mitsubishi Electronics XL8U, 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 Mitsubishi Electronics XL8U 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 Mitsubishi Electronics XL8U. 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 Mitsubishi Electronics XL8U should contain:
- informations concerning technical data of Mitsubishi Electronics XL8U
- name of the manufacturer and a year of construction of the Mitsubishi Electronics XL8U item
- rules of operation, control and maintenance of the Mitsubishi Electronics XL8U 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 Mitsubishi Electronics XL8U 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 Mitsubishi Electronics XL8U, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Mitsubishi Electronics 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 Mitsubishi Electronics XL8U.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Mitsubishi Electronics XL8U 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

  • Page 1

    1 1) Interface Controling the projector using a personal computer This projector can be controlled by connecting a personal computer with RS-232C terminal. PC-controllable functions : • Turning the power ON or OFF • Changing input signals • Inputting commands by pressing the buttons on the control panel and remote control •M enu setting Con[...]

  • Page 2

    2 3) Control sequence (1) Send the command from the personal computer to the projector . (2) The projector will send a return command after it receives an end code. If the command is not received correctly , the projector will not send the return command. (3) The personal computer checks the command and confirms if the sent command has been execute[...]

  • Page 3

    3 Sending commands Status code from Description from the PC, etc. the projector 30 30 72 35 34 0D Command operating the same '0' '0' 'r' '5' '4' ' ' as the MENU button 30 30 72 35 34 0D Command receipt confirmation '0' '0' 'r' '5' '4' &apos[...]

  • Page 4

    4 11) Menu setting commands (Not executable in stand-by mode. Possible only to read during muting.) The menu setting commands are used for the menu setting of this projector. If the personal computer sends the command without attaching the data code, the projector attaches to the received command it’s current setting value as the data code and se[...]

  • Page 5

    5 How to set the grade Use the ASCII codes to set the grade for setting data. Please refer to the table below for the HEX code. ASCII '+' '–' '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' HEX 2Bh 2Dh 30h 31h 32h 33h 34h 35h 36h 37h 38[...]