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PowerPhase FX+ User Guide Edition July 2002 Phase One 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 +1 631 757 0400 Fax +1 631 757 2217
Notice Phase One“ and PowerPhase® are registered trademarks of Phase One A/S. The names Apple Macintosh“, FireWire“, iMac®, Adobe“ and Photoshop® are all registered trademarks of their respective companies. All specifications are subject to change without notice. Phase One takes no responsibilities 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 from Phase One. Printed in Denmark. 2
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Contents Contents................................................................................................ 4 Getting Started....................................................................................... 6 Software Installation Guide ............................................................................................ 6 Computer Configuration ............................................................................................. 6 Minimum Configuration .............................................................................................. 6 Installing the Software..................................................................................................... 6 PowerPhase FX Hardware Setup ................................................................................... 7 Connecting the PowerPhase FX to the computer................................................... 7 Optical Filters................................................................................................................. 7 Color Management...........................................................................................................8 Capturing Images................................................................................. 10 Film Curves......................................................................................................................10 ISO/File Size Options .....................................................................................................10 Active Power Stabilization.............................................................................................11 Calibrating the Probe .................................................................................................11 Preview Images ...............................................................................................................13 What is a Preview Image?.........................................................................................13 Make a Preview............................................................................................................13 Initial Evaluation..........................................................................................................14 Gray Balance Calibration..........................................................................................19 Optimizing Quality..........................................................................................................21 Introduction..................................................................................................................21 Tonal Range.................................................................................................................21 Adjusting the Tonal Range........................................................................................22 Color Warning..............................................................................................................23 Brightness and Contrast ..........................................................................................23 Changing Brightness and Contrast .......................................................................24 Unsharp Mask.............................................................................................................25 Working With Flat Art Reproduction........................................................ 2 6 Uniform Light Tool..........................................................................................................26 Setting up Uniform Light Tool..................................................................................26 Using Uniform Light Tool..........................................................................................27 Focus Tool........................................................................................................................29 Description and Use...................................................................................................29 4
Batch Tool........................................................................................................................31 Basic Batch Scanning...............................................................................................31 Advanced Batch Scanning........................................................................................32 The Scripts Menu ............................................................................................................37 Embed Copyright ............................................................................................................3 8 Scan Progress.................................................................................................................3 8 Custom Grids..................................................................................................................39 Sinar Grid......................................................................................................................39 The Grid Format ..........................................................................................................39 Example ........................................................................................................................40 Preferences.......................................................................................................................41 Tool Preferences..........................................................................................................41 Other Preferences from the Preferences menu......................................................41 Back Panel Description........................................................................ 42 Mounting the Camera Back......................................................................................42 Care and Cleaning ............................................................................... 44 Storage and Handling................................................................................................44 Cleaning the Camera Back Housing ......................................................................44 Cleaning the CCD Sensor .........................................................................................44 Troubleshooting Guide.......................................................................... 4 6 Force terminating a program causing a freeze .....................................................46 Color Problems ...........................................................................................................46 Camera Back Specifications ................................................................ 4 9 5
Getting Started Software Installation Guide Computer Configuration In order to run the Phase One Software you must have a computer that meets or exceeds the listed minimum configuration. The minimum configuration is recommended only for use as an image capturing station for taking pictures and then transferring them to a larger, more powerful computer for processing. When processing captured images, particularly when using other applications simultaneously, for example Adobe Photoshop, efficiency and speed will be greatly improved if the recommended configuration is exceeded. Minimum Configuration Power Macintosh with MacOS 9.X and a built in 1394 (Firewire) Port or a 1394 PCI card installed The PowerPhase FX requires a total of 11 watts of power from the 1394 bus. Some computers (notably the Apple iMac) and 1394 cards do not provide the required power. To use the PowerPhase FX on these computers a Phase One IEEE1394 Power Conditioner with external power (battery or AC adapter) must be used. Installing the Software 1. Place the included CD-ROM into your CD drive. 2. Double-click the item marked “Phase One System Install” 3. Read the software license, and if you agree, click the “Agree” button to continue with the installation. If you disagree, click “Cancel” to quit the installation 4. Follow the on-screen prompts. When the installation is completed, restart your computer. 6
PowerPhase FX Hardware Setup Connecting the PowerPhase FX to the computer Because the PowerPhase FX connects to the computer through IEEE 1394 there are no ID numbers or termination to worry about. When you are ready to begin capturing files simply plug the PowerPhase FX into the built-in FireWire port or a 1394 PCI card in your Macintosh and double click on the “Phase One Image Capture” program to start the software and connect to the PowerPhase FX. Optical Filters The CCD sensor used in PowerPhase FX back are extra sensitive to infrared light. Unless infrared light is filtered out before reaching the CCD sensor, there will be an unnatural color rendering in your pictures. Therefore, you must use a filter that removes infrared light when you take digital pictures. Phase One offers the following filters: • AR1— Infra-red Filter for all lights The AR1 filter provides adequate infra-red cutoff for all the lights recommended for use with Phase One camera backs, including fluorescent, HMI, tungsten etc. • TG1 Tungsten Filter Phase One has developed the TG1 filter to be used with their digital camera backs and Tungsten lights. The camera back is “daylight balanced”, so the TG1 filter makes optical color correction before the digital image is prepared. This results in pictures with very bright, crystal clear colors and perfect color rendition when using Tungsten lights. Furthermore, the TG1 filter has been developed with very low attenuation of light in the visible range and is very efficient in reducing infrared light. A separate infrared filter is therefore not necessary when using a TG1 filter. Both filters are included with the system. 7
Color Management The PowerPhase FX is designed to work as part of an ICC color management workflow. The camera, monitor and printer profiles can be specified in the Phase One application, and the processed image will be customized for that specific input and output configuration. If the final images are to be printed, then the results, as they would appear in the final print, can be previewed on screen. In this way images can be adjusted to give optimal results, and costly errors can be avoided To use this feature first set the Profiles in the Preferences window. For more information on Color Management please refer to the Phase One Color Management User Guide. Open the Color Management window by pressing the colorsync button Three options are available: Apply to image data The Phase One software converts the colors of the image, using the specified settings. Apply to image data also embeds the camera profile, enabling Photoshop to recognize the color characteristics when opening. Embed camera profile This option can be used to only embed the ICC camera profile into the scanned TIFF image. Use this option when the images are going to be edited on a computer that does not have the Phase One software installed. Embed camera profile also is a time saver, when capturing with this option the capture time is improved significantly as opposed to Apply to Image data. When a profile is embedded in an image, and the image is opened by Photoshop (or other ICC aware programs) the program will recognize the color characteristics of the camera back and ensure accurate color reproduction. Just preview changes When this option is selected, the on-screen image will change to simulate the printer or monitor set in the preferences, but the actual image data will not be adjusted when the image is developed. This option is used to preview how an image will look in CMYK, without converting the image color data. 8
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