Go to page of
Similar user manuals
-
Projector
Dell 2400MP
346 pages 2.09 mb -
Projector
Dell 2300MP
54 pages 0.69 mb -
Projector
Dell 4220
6 pages 0.19 mb -
Projector
Dell S510
154 pages 3.26 mb -
Projector
Dell dell projector
109 pages 5.44 mb -
Projector
Dell 1410X
59 pages 3.41 mb -
Projector
Dell S300W
99 pages 5.5 mb -
Projector
Dell 2300
5 pages 0.28 mb
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Dell RS232, 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 Dell RS232 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 Dell RS232. 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 Dell RS232 should contain:
- informations concerning technical data of Dell RS232
- name of the manufacturer and a year of construction of the Dell RS232 item
- rules of operation, control and maintenance of the Dell RS232 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 Dell RS232 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 Dell RS232, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Dell 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 Dell RS232.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Dell RS232 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
Dell ™ 7700FullHD RS232 Protocol Document z RS23 2 P ro jector P in Assign ment (F acin g P r ojecto r) z RS23 2 Seri al Com munica tion Cable P i n Ass ignmen t (F acin g Cable ) Pin Assignments RS232 PIN DESCRIPTION RS232 1 2 TXD 3 3 RXD 2 4 5 GROUND 5 6 7 Not Used 7 8 Not Used 8 9 Note 1: Th e RS232 (pin2-3 swap) cab le is not pr ovided by[...]
-
Page 2
Control Comman d Syntax (F rom PC to P rojector) [H][AC][SoP][CRC][ID][SoM][COMMAND] [H][AC][SoP][CRC][ID][SoM][COMMAND][V alue] Example : P ower On Comm and (Send Low Byte F irs tly) Enter the followin g code : 0xbe, 0x ef, 0x10, 0x05, 0x00, 0x c6, 0xff, 0x11, 0x11, 0x01, 0x00, 0x01 Header [H] ==> F ixed, “be (L ow Byte) , ef (High Byte)” A[...]
-
Page 3
Control Co mmands List Command Descri ption Header (WORD) Address Code (BYTE) Size Of The Payload (WORD) CRC16 For The Enti re Packet (WORD) MsG ID (WORD) MsG Size (WOR D) Comman d Code (BYTE) Value (BYTE) Comment P ower O n 0xef be 0x10 0x000 5 0xffc6 0x1111 0x0001 0x01 See Note 2 Menu 0xefbe 0x10 0x0005 0xbfc7 0x1111 0x0001 0x 02 Up 0x efbe 0x10 [...]
-
Page 4
Bright ness Re ad 0xe fbe 0x10 0x0005 0xb e10 0x111 1 0x0001 0x 36 Range (0x00~0x64 ) Contrast W r ite 0xefbe 0x10 0x00 06 0x9b20 0x1111 0x0002 0x37 0x00~0x6 4 Range (0x00~0x64) Cont rast Read 0xef be 0x10 0x0005 0x3fd4 0x111 1 0x0001 0x38 Range (0x00~0x64) Color T emperature Wr i t e 0xefbe 0x10 0x0006 0 x1ae4 0x11 11 0x0002 0x39 0x01~0x04 0x01: L[...]
-
Page 5
Audio Sour ce W rite 0xefbe 0x10 0x0006 0xdb09 0x1111 0x0002 0x54 0x01,04,07,0 8 0x01: Analog In 0x04: HDMI- A 0x07: W ireless/LAN 0x08: HDMI-B Audi o Sourc e Read 0xe fbe 0x10 0x0005 0xfe 39 0x1111 0x0001 0x55 0x01: Analog In 0x04: HDMI- A 0x07: W ireless/LAN 0x08: HDMI-B P assword 0xefbe 0x10 0x0009 0xaaf9 0x11 11 0x0005 0x56 4byte: Orig inal P a[...]
-
Page 6
Wr i t e 0x01: Dynamic 0x02: Static 0x03: Auto Dynamic Aperture Read 0xefbe 0x10 0x0005 0xffaa 0x1111 0x0002 0x91 0x00: Off 0x01: Dynamic 0x02: Static 0x03: Auto PIP Second Source Wr i t e 0xefbe 0x10 0x0005 0x5b5b 0x1111 0x0002 0x92 0x01: VGA- A 0x02: VGA-B 0x03: HDMI- A 0x04: S- Video 0x05: Composite 0x07: W ireless Displa y 0x10: HDMI-B 0x11: RC[...]