Hitachi CP-RX82 manual

1
2
3
4
5
6

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Hitachi CP-RX82, 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 Hitachi CP-RX82 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 Hitachi CP-RX82. 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 Hitachi CP-RX82 should contain:
- informations concerning technical data of Hitachi CP-RX82
- name of the manufacturer and a year of construction of the Hitachi CP-RX82 item
- rules of operation, control and maintenance of the Hitachi CP-RX82 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 Hitachi CP-RX82 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 Hitachi CP-RX82, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Hitachi 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 Hitachi CP-RX82.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Hitachi CP-RX82 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 Projector CP-RX82 User's Manual (detailed) Operating Guide – T echnical Resolution (H x V) H. frequency (kHz) V . frequency (Hz) Rating Signal mode 720 x 400 37.9 85.0 VESA TEXT 640 x 480 31.5 59.9 VESA VGA (60Hz) 640 x 480 37.9 72.8 VESA VGA (72Hz) 640 x 480 37.5 75.0 VESA VGA (75Hz) 640 x 480 43.3 85.0 VESA VGA (85Hz) 800 x 600 35.2 56.3[...]

  • Page 2

    2 Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some PC models may be different. In such case, adjust the items V POSITION and H POSITION in the IMAGE menu. Resolution (H x V) Horizontal signal timing (μs) V ertical sig nal ti ming (lines ) Signal mode (A) (B) (C) (D) (a) (b) [...]

  • Page 3

    3 A COMPUTER IN, B MONITOR OUT D-sub 15pin mini shrink jack <Computer signal> • Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive) • H/V . sync. signal: TTL level (positive/negative) • Composite sync. signal: TTL level <Component video signal> • Video signal: - Y , Analog, 1.0±0.1Vp-p with composite sync, 7[...]

  • Page 4

    4 C S-VIDEO Mini DIN 4pin jack • System: NTSC, P AL, SECAM, P AL-M, P AL-N, NTSC4.43, P AL (60Hz) Pin Signal 1 Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator Color signal 0.300Vp-p (P AL/SECAM, burst) 75Ω terminator 2 Brightness signal, 1.0Vp-p, 75Ω terminator 3 Ground 4 Ground Connection to the por ts (continued) 4 3 2 1 D VIDEO RCA jac[...]

  • Page 5

    5 Connection to the por ts (continued) E AUDIO IN Ø3.5 stereo mini jack • 200 mV rms 47kΩ terminator F AUDIO OUT Ø3.5 stereo mini jack • 200 mV rms 1kΩ output impedance F E[...]

  • Page 6

    6 Y C B /P B C R /P R COMPONEN T VIDEO OUT T o input component video signal to COMPUTER IN ports ex. T o input component video signal to the COMPUTER IN port of the projector , use a RCA to D-sub cable or adapter . For about the pin description of the required cable or adapter , refer to the descriptions about COMPUTER IN port ( & 3 ). RCA plug[...]