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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Hitachi HV-D37A, 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 HV-D37A 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 HV-D37A. 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 HV-D37A should contain:
- informations concerning technical data of Hitachi HV-D37A
- name of the manufacturer and a year of construction of the Hitachi HV-D37A item
- rules of operation, control and maintenance of the Hitachi HV-D37A 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 HV-D37A 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 HV-D37A, 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 HV-D37A.
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 HV-D37A 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
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 1/17 ) HV-D27A HV-D37A Color Camera Tentative Specifications K.Tanaka Ju n 6 ‘04 K.Tanaka Ju n 6 ‘04 T.Inoue Jun 6 ‘04 T.Inoue Jun 6 ‘04[...]
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Page 2
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 2/17 ) 1. Genera l HV-D27A/HV-D37A color camera is a separate ty pe camera head utiliz ing three CCDs in a compact and light weight and camera contr ol u[...]
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Page 3
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 3/17 ) 6) Digital process ing enables qualit y enhancemen t functions • Extensive exp erience in broadcast and industrial camer as is evidenced by the [...]
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Page 4
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 4/17 ) • Contrast function • Flare compensation circuit • Variable chroma l evel • Variable master black, R/B bl ack, R/B gain • Monochrome m o[...]
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Page 5
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 5/17 ) 4. Specifications 1) Color system NTSC, PAL 2) Optical system HV-D27A: 1/2-inch, F1.6 prism HV-D37A: 1/3-inch, F2.2 prism 3) Imaging system R, G, [...]
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Page 6
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 6/17 ) 17) Lens mount C mount (flangeback 17.526 mm in air ) 18) Sensitivity select ion AGC (0 to +24 dB) or GAIN (0 to +24 dB step1dB or step 3 dB on r [...]
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Page 7
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 7/17 ) 5. Input and output signals 5-1. Input signal conditions 1) Genlock input (MUL TI connector) ・ VBS 1.0 Vp-p ± 3 dB or black burst/75 Ω or h ig[...]
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Page 8
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 8/17 ) 6. External trigger signal timing 6-1. Pulse width control 1) Field on Demand (SHUTTER : EXT TRIG, EXT TRIG : MODE1, CCD MODE : FIELD) The exposur[...]
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Page 9
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 9/17 ) 2) Frame on demand (SHUTTER : EXT TRIG, EXT TRIG : MODE1, CCD MODE : FRAME) When an external flash trig ger signal is applied, the V SYNC is reset[...]
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Page 10
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 10/17 ) 6-2. Long integration mode (1) Field mode (SHUTTER : EXT TRIG, EX T TRIG : MODE2, CCD MODE : FIELD) The trigger pulse wid th and the timing of ex[...]
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Page 11
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 11/17 ) Note: For each externa l trigger mode, when the end edge of external trigger pulse is input in the timing perio d when it showed to the under fig[...]
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Page 12
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 12/17 ) 7. Connectors (1) MULTI connector (2) REMOTE connect or ( SDEB-9S ) ( HR10 A-7R-4S ) ( Plug: HR10A-7P-4P ) Pin No Signal Pin No Signa[...]
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Page 13
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 HV-D27A/HV-D37A Color Camera Tentative Specification ( 13/17 ) 8 . Major accessories 1 ) C a m e r a c o n t r o l b o x R C - Z 3 2 ) R S - 2 3 2 C l e v e l c o n v e r t e r J U - C 2 0 , J U - Z 2 9 whe[...]
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Page 14
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 10.Exploded view (1) HV-D27A HE AD[...]
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Page 15
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 (2)HV-D37A HEAD[...]
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Page 16
APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 (3) CCU VI DE O +1 2 V DC I N S- VI DEO TR I G MU L T I 表 面 処 理 カ バ ー :塗 装 (ベ ー シッ ク グ レー ) [...]
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APPD CHKD DSGN DWN Hitachi Kokusai Electric Inc Tokyo Japan ・ ・ ・ ・ ・・ ・・ 1 2 3 4 A B C D E F 1 2 3 11. System example Color Monitor Re m ote Co ntrol B o x RC-Z 3 AC Adaptor PC VBS R G B SYNC Y/ C REMOTE VBS D- sub 9 pi n Y/ C DC IN CCU HEAD Mi cr oscope Camer a Cabl e CK-301KAJ( 3m ) CK-102KAJ(10m[...]