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IBM CF Series manual I Restore Nvram, 1 CF1000 3 CF300 4 CF400/36 5 CF500 Choice

Models: CF Series

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5.1.18(I) RESTORE NVRAM

This command returns system boot-up parameters stored in non-volatile memory to their factory default settings. This command is used in the manufacturing process when creating a new scanner. It should be used in the field only when the NVRAM contents have been destroyed by a hardware failure.

NOTE: This command does not restore tuned parameters particular to a specific scanner.

When you press <I> , the prompt “ Are You Sure [Y/N] ? “ will appear. Hit <N> to escape to the Diagnostic Tests Menu . Press <Y> to proceed.

Next , the following appears :

1 : CF1000

3 : CF300

4 : CF400/36

5 : CF500

Choice :

Enter the value corresponding to your scanner model.

Image 78

IBM CF Series manual I Restore Nvram, 1 CF1000 3 CF300 4 CF400/36 5 CF500 Choice

Contents

Firmware Rev. S27G and up Scanner Serial Number CF Series Scanner Maintenance ManualScan-Graphics, Inc PATENT NOTICE CF Series Scanner Maintenance Manual Firmware Rev. S27G and upTRADEMARK NOTICE AGENCY APPROVALSRelated Scangraphics Documentation PrefaceSection 6--Adjustment, Calibration, and Replacement Table of Contents 2.4.1 Check Line Voltage 2.4.2 Check Power Supply Voltage Recommended 2.3 CONNECTIONS 2.3.1 A.C. Power 2.3.2 Video Optional2.3.3 Host/Local Control and Diagnostics Terminal 2.4 POWER-UP 2.6 DE-INSTALLATION 3 SYSTEM DESCRIPTION 3.1 MAJOR SYSTEMS OF SCANNER5.1.8 8 Merge and Splice Adjustment 5.1.8.1 Line Splice Adjustment 5 ON-BOARD DIAGNOSTIC SYSTEM 5.1 DIAGNOSTICS TESTS5.1.3 3 Parameter Backup 5.1.4 4 Set Motor Speed 5.1.8.1.1 Adjusting Line Splice Mechanically6.3 Task -- Lamp Installation and Replacement 6 REPLACEMENT COMPONENT AND SUB-ASSEMBLY6.2 Task -- Belt Replacement and Tension Adjustment 6.4 Task -- Replacement of White Background 1 SYSTEM OVERVIEW Revision RecordMultiple Resolution 1 CF Series Scanner Features and Specifications1.1 Features User InterfaceDiagnostics Construction1.2 Specifications Functional SpecificationsTable 1-A Nominal Scan Speed/Resolution Chart Input Characteristics Physical SpecificationsPower Specifications Environmental Specifications This page intentionally left blank 2 INSTALLATION 2.2.2 Environmental Concerns 2.2 Setup 2.2.1 Document Catch Installation2.2.2.5 Temperature 2.2.2.1 Site2.3.1 A.C. Power 2.6 DE-INSTALLATION 3 SYSTEM DESCRIPTION 3.1 MAJOR SYSTEMS OF SCANNER Model # of Cameras3.1.8 Power Supply System 3.1.6 Display System Optional3.1.7 User Interface System 3.1.9 Ventilation System heat2. A metal mesh air filter covers the air intake vent This page intentionally left blank 4.2 MONTHLY 4 PREVENTATIVE MAINTENANCE4.1 DAILY 4.3 ANNUALLY4.3.3 Replace Lamps 4.3.2 Check Power Supply Voltages3. Check the motor speed and adjust if necessary. See Section 4.3.4 Recalibrate ScannerFigure 5-8 Diagnostic Tests Menu 5 DIAGNOSTIC SOFTWARE5.1 On-Board Diagnostic System Figure 5-7 CF Series Scanner Main MenuPage This page intentionally left blank 5.1.1 Set Global Parameters Figure 5-9 Global Parameters MenuPage 5.1.3 Parameter Backup Figure 5-10 Parameter Backup Menu5.1.2 Perform System Initialization This page intentionally left blank 5.1.4 Set Motor Speed Set Motor Speed MenuPress X to exit and return to the Diagnostic Tests menu 5.1.5 Splice Counts Splice Count Listing Example from a CF 1000/44This page intentionally left blank 5.1.6 Focus and Magnification Focus and Magnification MenuEquipment, Tools & Materials Required This page intentionally left blank 5.1.6.1 F Focus Sample Focus DisplayPress X to return to the Diagnostic Tests menu 7. Use the T command to set the take mode to AUTO 4. Place the weight on top of the white background strip6. Use the C command to select the appropriate camera 8. Use the P command to set the display at pixelThis page intentionally left blank 5.1.6.2 M Magnification Procedure for Adjusting Camera Magnification Magnification Values for CF300 This page intentionally left blank 5.1.7 IP LUT For the Image Processor Board Example of an Image Processor Board Look-Up Table IP LUT Full Forward 5.1.8 MERGE AND SPLICE ADJUSTMENTFigure 5-17 Merge and Splice Adjustment Menu Pausedor . press either these keys to increase the merge Up and Down Arrows Used to increase or decrease thresholdor , press either these keys to increase the merge or 9* press either these keys to increase the splicePage This page intentionally left blank 5.1.8.1 Line Splice Adjustment 5.1.8.1.1 Adjusting Line Splice MechanicallyProcedure for Mechanical Line Splice Adjustment 5.1.8.2 Merge Adjustment Procedure for Adjusting Camera Merge5.1.9 AUTOSIZE PARAMETERS Figure 5-24 Set Autosize Parameters Menu5.1.10 SET CCB REGISTERS A Figure 5-25 Set CCB Registers Menu 5.1.11 TEST FRAME GRABBER B5.1.12 TEST I/O BOARD C Figure 5-26 I/O Board Test MenuFigure 5-27 I/O Board Sensor Test 5.1.13 PAGE OFFSETS D Figure 5-28 Page Offsets MenuThis page intentionally left blank 5.1.14 CAMERA SYSTEM DIAGNOSTICS E Figure 5-30 Camera System Diagnostics Menu 5.1.14.1 E Exposure MemoryFigure 5-29 Camera System Statistics Page 5.1.14.2 NE Normalize Exposure 5.1.14.3 G Gain Memory 5.1.14.4 NG Normalize Gain5.1.14.5 D Display Calibration Memory 5.1.14.6 F Fill Calibration Memory5.1.14.7 T Take Line 5.1.14.9 A Autotake 5.1.14.10 V Video Board Reset Not used 5.1.14.11 L0 Lights Off5.1.14.8 Q Take Qualified Line 5.1.14.12 L1 Lights OnAAAA,DD 5.1.14.14 K Calibration Check5.1.14.15 M Mirror Control 5.1.14.16 T Test Pattern Control5.1.14.19 R Camera Response Curves 5.1.14.17 Y Camera Delay Factory Use ONLY5.1.14.18 C Calibration Memory Test 5.1.14.20 H Histogram5.1.14.21 X Exit 5.1.15 F RESOLUTION CONTROL Figure 5-31 Resolution Control DisplayPage 5.1.16 G DOCUMENT SIZES Figure 5-32 Set Document Size MenuW x R 5.1.17 H RUN SELF TESTS 5.1.18 I RESTORE NVRAM 1 CF1000 3 CF300 4 CF400/36 5 CF500 ChoiceThis page intentionally left blank 5.1.19 J BINARY FILTER PARAMETERS When you enter a letter, the corresponding set will be displayed The prompt “ Parameter Set A,B,C,D “ will appearCommands P Choose Parameter Set X Exit Returns to the Diagnostics Tests Menu5.1.20 K IP AVERAGER LUT 5.1.21 L AUTOCALIBRATION “Proceed With Calibration ? Y/N “Next “Feed in Calibration Standard” will appear 5.1.22 M SCSI BUFFER PARAMETERS Figure 5-33 SCSI Buffer Parameters Menu5.1.23 X EXIT This page intentionally left blank 5.2.2 SYSTEM PARAMETERS Procedure for Issuing the SAVE Command 5.2 SAVING PARAMETER CHANGES TO NON-VOLATILE MEMORIES5.2.1 PIXEL CORRECTION AND EXPOSURE VALUES 3. Locate the memory write protect switch, SW1, on the CALS Board Procedure to Remove Either Side Panel 6 REPLACEMENT COMPONENT AND SUB-ASSEMBLYProcedure to Remove the Front Cover Procedure to Remove the Back PanelProcedure for Replacing Belt and Adjusting Tension Procedure for Installing and Replacing Imaging Lamp Equipment, Tools & Materials Required 6.4 TASK -- REPLACEMENT OF WHITE BACKGROUNDProcedure for Replacing White Background Pre-cut White Mylar Background Scangraphics Part NumberEquipment, Tools & Materials Required 6.5 TASK - - CAMERA ASSEMBLY REMOVAL and REPLACEMENTProcedure for Removing and Replacing Camera Assembly Standard Slot-head Screwdriver6.6.1 Video Board Adjustments Equipment, Tools & Materials required Procedure for Adjusting Video Board6.6 TASK -- CAMERA CALIBRATION 6.6.3 Exposure Calibration Camera Board Offset Adjustment Procedure Repeat for Each Camera6.6.2 Camera Board Offset Equipment, Tools & Materials Required6.6.4 Gain Calibration +12 Volts 6.7 TASK - - CHECKING AND ADJUSTING VOLTAGES+5 Volts 12 Volts+120 Volts 6.8 TASK - - FAN REPLACEMENT Procedure for Replacing FansEquipment, Tools & Materials Required 6.9 TASK - - FILTER CLEANING AND REPLACEMENT I. Terminal Setup II. Save the Setup III. Host Serial Connection APPENDIX B REPLACEMENT PARTS LIST Standard Scangraphics format Parts List follows