Image Capture Settings, Resolution | Better Light 7 manual

Resolution control.

Image Capture Settings

Resolution

To change the selected resolution, click the Resolution Increase or Decrease button. Each click will select the next higher or next lower setting. Click and hold either button to advance rapidly through the available selections. Hold the

Option key down and click on the Increase or Decrease buttons to jump to the maximum or minimum resolution values. Both the overall scan time and the

resulting image size will be aﬀected by changes to the selected resolution and the corresponding dis- plays update immediately whenever a change is made.

If a cropped area is selected and the Lock File Size is locked, the size of the cropped area will change as the resolution is changed, but the pixel dimensions of the cropped area will remain constant.

This setting eﬀectively changes the size of each pixel in the image area, which in turn changes the amount of information captured for a given scan area. The number of resolution settings is depen- dent on the model of camera insert:

model 4000E-HS — ﬁve steps 100%, 80%, 60%, 40%, 20%

model 6000-HS, 6000E-HS — eight steps 100%, 87%, 75%, 62%, 50%, 37%, 25%, 13%

model Super 6K™-HS — twelve steps

150%, 137%, 125%, 112%, 100%, 87%, 75%, 62%, 50%, 37%, 25%, 13% model Super 8K™-HS — eighteen steps

150%, 142%, 133%, 125%, 117%, 108%, 100%, 92%, 83%, 75%, 67%, 58%, 50%, 42%, 33%, 25%, 17%, 8%

For each model, these selections are evenly spaced by percent, with 100% representing that mod- el’s full pure pixel (optical) resolution.

When a resolution lower than 100% is selected, fewer image ﬁle pixels must cover the same scan area; each pixel must eﬀectively become larger and represent more of the image. During each line’s readout, the CCD pixel data is mathematically combined by the digital signal processor to create

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Better Light 7 manual Image Capture Settings, Resolution

Contents

Revision D March Large Format Digital Scanning Camera System Acknowledgements Page Page Contents Locking Both Lock Crop Ratio Altering Color Balance for Mood or Eﬀect Audio Focusing Aid Multiple Color FocusingSaving a High Bit Depth Image Limit Line Automatically Opening the Image Exporting Notes Line Time Hardware Setup Software OperationLighting Parts List Connector Identiﬁcation Getting Started Installing and Conﬁguring the ViewFinder Software System Requirements Memory RequirementsMacintosh PC PC version of the software is required Connect the camera insert to the control unit Quick Start GuideConnect the control unit to the host computer Mate the female end of the cable with the DB Install the viewing overlay on the camera’s ground glass Connect the AC power to the control unitTurn on the digital camera Turn on the host computer Mm thick Tungsten infrared blocking ﬁlter Install the infrared blocking ﬁlter Compose and focus the image Select the image capture settingsPut the insert into the camera Start the ViewFinder software Take the picture PrescanTransfer the ﬁle to the computer View the ﬁnal image Making a Prescan Prescanning Fast Prescans Cropped Prescans Super View Prescans Saving and Viewing Prescans Canceling a PrescanColor Managed Prescans Guides Rulers Resolution Image Capture SettingsPage Line Time ISO Exposure Lock Capture Mode Scanning Canceling a ScanScanning to the Camera Disk Automatically Naming Images Naming the Image Adding Notes to Your Picture Digital Spot Metering Exposure EvaluationRGB Data Values, EV Units Determining Relative Exposure Static Spot Meter Tool Setting the Spot Meter Size Judging Overall and Spot Exposures Histogram Static Spot Meter Location Readings Magnify Tool Tool BarHand Tool Panorama Tool Measure Tool Mac only ToneZones Tool Page Grid Tool Crop Mask ToolPage Size Panel Tab PanelsScan Area & Cropping Diﬀerent unit. Example 15.24 cm x 10.16 cm at 300 pixels per Size of the cropped area may still be adjusted while Clicking up or down buttons of Scan Area Lock Crop Ratio To set a speciﬁc shape for crop rectangle Lock File Size To specify an exact ﬁle size Seconds Scan direction Faster Scans for Free Establishing Neutral Color Balance Color Panel Saving Color Balances Deleting Color Balances Changing Existing Color BalancesAltering Color Balance for Mood or Eﬀect Tagging Images with ICC Proﬁles Reverting to a Previous Color Balance Tone Curve Selections Tone Panel Saving a High Bit Depth Image Brightness/Contrast Tone Curve Adjustments Manual Tone Curve Adjustments Spot Meter Reference Points Limit LineNegative Curves Bit Tone Curves Tone Curve Histogram Setting the EV Scale ReferenceSelecting an Output Tone Scale Deleting Tone Curves Saving Tone Curves Large Focus Display Focus Panel Selecting a Focus Site Reading the Focus Displays and Adjusting Focus Multiple Color Focusing Audio Focusing Aid Mac only Infrared Focus Image File Management and Retrieval ViewFinder File Manager Adding more Notes to Your Pictures Sorting Image FilesExporting Notes Automatically Opening the Image Automatically Saving Files to a Folder Retrieving Image Files Selecting the Retrieval Tone Curve USB controller only Hard Drive Storage Capacity Deleting Image Files File Menu Menus Edit Menu Display Menu Camera Menu Clean/Park Capture ModeDiagnostics Opens the Clean/Park window to expose the CCD for cleaning Automatically Retrieving Images Saving Files User PreferencesAfter highlighting the desired folder, click Right of the Save scan folder label Auto Naming Automatically Save PrescansAutomatic Scan Viewing in an Application Auto File Open Mask Auto-rotate Retrieved Files Guides Grid Baseline ISO Setting Using SoundsISO Increment Selection Use this feature, the factory settings are adequate Pano SettingsTime Lapse Crop Appendix a Cleaning the CCD Cover Glass Appendix B Exposure AdjustmentsManipulating Exposure Line Time Tone Curves Color Balance SensitivityLens Aperture Lighting Appendix C Line Time Settings Appendix D Resolution SelectionsModel 4000E-HS Model 6000-HS, 6000E-HS Super 6K-HS Super 8K-HS Power Status IndicatorsAppendix E Status Appendix F Hardware SetupPanoramic Adapter Scene PanoramaPage Rollout Panorama Hardware is assembled just as it is for a Rollout panorama Object Panorama Camera reported error Not Ready Error MessagesCamera reported error No Room Camera reported error Conversion Error Camera reported error Math Error Camera reported error Value ErrorScsi Errors Comm returned error Other Errors Unknown Error Camera Timed Out