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1 Introduction

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2 Special 

H 10 

 C645 features

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Auto exposure  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Double exposure protection  . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Image orientation detection  . . . . . . . . . . . . . . . . . . . . . . . . . . .

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IR filter on the CCD.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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3 Getting ready for taking pictures

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Mounting the focusing screen  . . . . . . . . . . . . . . . . . . . . . . . . . .

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Mounting the 

H 10 

 C645 on the CONTAX 645

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Use of flash sync cabl  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

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Operating the camera from a host computer  . . . . . . . . . . . . . .

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Use of sync cable for bulb exposures . . . . . . . . . . . . . . . . . . . .

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4 Maintenance

 

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Cleaning the IR filter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

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Cleaning between the IR filter and the CCD  . . . . . . . . . . . . . . .1

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5 Current limitations

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TTL flash  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

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6 Technical data

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1 Contents

H 10  C645 Getting Started

Summary of Contents for H 10 C645

Page 1: ...e A S Roskildevej 39 DK 2000 Frederiksberg Denmark Tel 45 36 46 01 11 Fax 45 36 46 02 22 Phase One 24 Woodbine Ave Northport New York 11768 USA Tel 00 631 757 0400 Fax 00 631 757 2217 H 10 C645 GETTING STARTED ...

Page 2: ...mpanies All specifications are subject to change without notice Phase One takes no responsibility for any loss or damage sustained while using their products This manual 2002 Phase One A S Denmark All rights reserved No part of this manual may be reproduced or copied in any way without prior written permission of Phase One Printed in Denmark Part 80014001 H 10 C645 Getting Started ...

Page 3: ...ctures 6 Mounting the focusing screen 6 Mounting the H 10 C645 on the CONTAX 645 7 Use of flash sync cabl 8 Operating the camera from a host computer 9 Use of sync cable for bulb exposures 9 4 Maintenance 10 Cleaning the IR filter 10 Cleaning between the IR filter and the CCD 10 5 Current limitations 11 TTL flash 11 6 Technical data 12 1 1 Contents H 10 C645 Getting Started ...

Page 4: ...with telephoto lenses The functionality of the H 10 C645 is well integrated with the CONTAX 645 camera The H 10 camera back communicates with the CONTAX camera thought a fast internal electrical computer interface This exiting direct digital solution is a result of a development project fully supported by Kyocera The H 10 C645 is based on the highly recognized Phase One technology The application ...

Page 5: ...en capturing with auto exposure modes exposure times between 1 4000 sec and 32 sec can be obtained Please note that images captured with exposure times longer than 2 sec can be degraded because of increased digital noise The auto exposure of the CONTAX 645 cam era use the ISO value set by the H 10 C645 The ISO value set by the H 10 C645 corresponds to the sensi tivity set in the Capture One applic...

Page 6: ... in the camera when necessary Image orientation detection The CCD in H 10 C645 is positioned in landscape orientation Whenever an image is captured in portrait position by rotating the camera an internal sensor detects this new position and the image will appear with the correct orientation in the Capture One application Camera orientation Images can be captured in all three positions and will app...

Page 7: ...s placed on top of the CCD The filter may not be removed for several reasons The focusing of the H 10 will be damaged It is only possible to remount the filter without dust in between the filter and the CCD if you have access to special clean room facilities The Phase One Product Warranty is terminated ...

Page 8: ...he CONTAX 645 is 41 5mm x 56mm The image area of the H 10 C645 is 24mm x 36mm A dedicated H 10 C645 focusing screen is provided This focusing screen has to be mounted instead of the orig inal focusing screen Refer to the CONTAX 645 Instruction Manual Replacing Focusing Screen before the focusing screen is mounted ...

Page 9: ...era system When attaching the H 10 C645 to the camera house it is important to ensure that the bottom part of the H 10 C645 back is pressed well into the locking mechanism before the upper locking mechanism is pressed together To avoid that the H 10 C645 back is released by mis take from the camera house the enclosed screwdriver can be used to lock the H 10 C645 locking mechanism ...

Page 10: ... Started Use of flash sync cable No cables are required between the H 10 C645 and the CONTAX 645 Flash sync cable must be connected to the CONTAX 645 camera house The flash sync cable may NOT be connected to the H 10 C645 ...

Page 11: ... must be connected between the M connector on the H 10 C645 and the mini jack connector on the CONTAX camera house Use of sync cable for bulb exposures When using bulb exposure a sync cable must be con nected between the C connector on the H 10 C645 and the flash connector on the CONTAX camera house ...

Page 12: ...ed In the guidelines for the CCD cleaning kit that came with your camera back Cleaning between the CCD and the IR filter Do not try to clean between the CCD and the IR filter The mounting of the IR filter is done at the factory in a high class clean room This process is a very specialized process that assures an extremely high quality of the glass surfaces of the CCD and the IR filter The screws f...

Page 13: ...645 Getting Started TTL flash Using TTL flash with the CONTAX 645 camera and the H 10 C645 back will result in 3 f stop overexposure When using TTL flash the exposure compensation on the flash unit must therefore be set to 3 f stops ...

Page 14: ...c protections against double exposures Orientation sensor for correct display of landscape and portrait images Resolution 3992 x 2656 pixels Image modes RGB Grey or CMYK Pixel depth 3 x 8 or 3 x 16 for RGB 8 bit or 16 bit for Grey 4 x 8 or 4 x 16 for CMYK Image area 24 6 mm x 36 9 mm 1 x 1 5 Computer connection IEEE 1394 Power consumption 7 Watt Compatible strobe systems See Section Strobe Equipme...

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