Kodak HR 500 manual Determining the Right Trigger Point

Page 102

Using the Long Roll Accessory

Determining the Right Trigger Point

1.On the Film Controls window, click Position > to advance the film and determine the “average” low number on the right LED.

2.Subtract the average low number from the highest number you recorded in step 1 under Recording the Highest Numbers on the LEDs.

3.Divide the result of step 2 by 4.

4.Add the result of step 3 to the average low number determined in step 1.

The result is the right trigger point. Record this number.

Below are examples of determining trigger points. Round to the nearest whole number.

		Difference
Average Low	Starting High	Between High	Difference	Trigger
Number	Number	Number and Low	Divided by 4	Number
		Number


120	800	800 - 120 = 680	680/4 = 170	170 + 120 = 290

98	814	814 - 98 = 716	716/4 = 179	179 + 98 = 277

D-36	August 2001

Image 102

Contents Kodak Professional HR 500 Film ScannerPage Unpacking Instructions for August Hot Surface Symbol Fuse Label Regulatory InformationElectrical Hazard Symbol Mechanical Hazard SymbolWarranty Repair Coverage Warranty InformationWarranty Period How to Obtain ServiceKodak Service Agreements LimitationsContents Contents Using This Guide About This GuideAbout This Guide Introduction and Overview Product DescriptionHow the Scanner Works Features and Benefits Introduction and OverviewBefore You Begin Action or Condition Need to Calibrate? Focus?Equipment Overview Front ViewRear View Recommended Configuration of the Host Computer Minimum Host Computer Hardware RequirementsMinimum Software Requirements Film Sizes Film Holders Provided with the ScannerConnecting and Operating the Scanner Preparing the Host ComputerConnecting the Scanner Changing the AC Input Voltage Setting and the Fuses Fuse arrow Fuse in holder Close the AC input module Attaching the Cables Starting Up the Scanner System Placing the Empty Film Holder in the Film Holder GuidePowering up the Scanner and the Host Computer Operating the Scanner Setting the Magnification and Calibrating ScannerSetting the Scan Parameters Selecting the Negative or Positive Balancing FilterRed handle is in NEG position Inserting a Negative or Mounted Slide Scanner Preparing a Carded NegativePreparing an Uncarded Negative Preparing a Mounted SlidePlacing the Film Holder in the Scanner Focusing Shutting Down the ScannerScanning a Single Frame Connecting and Operating the Scanner Validating the Scanner Starting the SAM SoftwareValidating the Scanner Setting the Magnification Calibrating the Scanner Making a Test Scan Select Write image to fileMm double Autofocusing Scanning the Image Checking the ScanCleaning Procedures Maintaining the EquipmentCleaning the Lens Cleaning the Light Bar Replacement Procedures Replacing the LampLeads Replacing the Round Balance Filters Maintaining the Equipment Replacing the Square IR Filter Maintaining the Equipment Maintaining the Equipment Appendix a Using the Service and Assembly Module SAM Installing the Service and Assembly Module SAM Software Backing Up Scanner FilesUsing the Operations Controls Performing the Functions on the Mag/Focus Tab Setting the Magnification Performing an AutofocusUsing the Service and Assembly Module SAM Setting Image Processing Parameters Calibrating the ScannerUsing the Capture Tab Setting the Scan Area Scanning the Image DataUsing the Miscellaneous Tab Backing Up and Restoring Files Using the Service and Assembly Module SAM Appendix B Ordering Accessories and Supplies AccessoriesRecommended Accessories Supplies Appendix C Scanner Specifications Site SpecificationsScanner Specifications Appendix D Using the Long Roll Accessory Installing the Software for the Long Roll Accessory Downloading the Software and Firmware fromUpgrading the Scanner’s Firmware Using the Long Roll Accessory Installing or Removing the Long Roll Accessory Overview of PartsPreparing the Scanner for the Long Roll Accessory Mounting screws Connector Guide pins Attaching the Long Roll Accessory to the Scanner Alignment block Dowel pin Long Roll Accessory Rear mounting Latching and Unlatching the Gate Actuator Latching the Gate ActuatorUnlatching the Gate Actuator Installing the Aperture Plate 120/220Removing the Long Roll Accessory from the Scanner Setting the Punch Reader Height for the Current Film Size Punch SensorsAdjusting the Core Locator Height on the Spindle Loading and Threading Film Threading the Film Install the film on the spindle Setting the Punch Reader Height Click Load Film Installing the Adjustment Tool 120/220Visually Checking the Punch Reader Height Adjusting the Punch Reader Height Appendix D-1 Calibrating the Sensor Offsets Preparing and Loading the FilmUsing the Long Roll Accessory SAM, select ViewFilm Controls Setting the Lens Magnification Set the Line Offset y to Set Pixel Summing to Locating the First Punched Frame Type -1 in the First Punch Number fieldUsing the Long Roll Accessory Checking the Alignment and Adjusting the Sensor Offsets Set Position Button Increments to 0.05 inches Using the Long Roll Accessory Using the Long Roll Accessory Appendix D-2 Determining and Setting the Trigger Points Recording the Highest Numbers on the LEDsDetermining the Left Trigger Point Determining the Right Trigger Point Setting the Trigger Points at the Scanner Appendix D-3 Maintenance Cleaning the Punch Readers Cleaning the Rollers On the Film Controls window, click Stop Appendix D-4 Initial Setup of Sensors Resetting the Sensors to the Factory ValuesProgramming the Sensors for the Long Roll Accessory Programming the Left SensorProgramming the Right Sensor Appendix D-5 Table of Scan Area Values Appendix D-6 Film Splicing and Editing Guidelines PunchingIndex NumericsIndex Index Index