Scan-Graphics, Inc
Firmware Rev. S27G and up Scanner Serial Number
CF Series Scanner Maintenance Manual
CF Series Scanner Maintenance Manual Firmware Rev. S27G and up
TRADEMARK NOTICE
PATENT NOTICE
AGENCY APPROVALS
Related Scangraphics Documentation
Preface
Section 6--Adjustment, Calibration, and Replacement
Table of Contents
2.3 CONNECTIONS 2.3.1 A.C. Power 2.3.2 Video Optional
2.3.3 Host/Local Control and Diagnostics Terminal 2.4 POWER-UP
2.4.1 Check Line Voltage 2.4.2 Check Power Supply Voltage Recommended
2.6 DE-INSTALLATION 3 SYSTEM DESCRIPTION 3.1 MAJOR SYSTEMS OF SCANNER
5 ON-BOARD DIAGNOSTIC SYSTEM 5.1 DIAGNOSTICS TESTS
5.1.3 3 Parameter Backup 5.1.4 4 Set Motor Speed
5.1.8 8 Merge and Splice Adjustment 5.1.8.1 Line Splice Adjustment
5.1.8.1.1 Adjusting Line Splice Mechanically
6 REPLACEMENT COMPONENT AND SUB-ASSEMBLY
6.2 Task -- Belt Replacement and Tension Adjustment
6.3 Task -- Lamp Installation and Replacement
6.4 Task -- Replacement of White Background
1 SYSTEM OVERVIEW
Revision Record
1 CF Series Scanner Features and Specifications
1.1 Features
Multiple Resolution
User Interface
Diagnostics
Construction
Table 1-A Nominal Scan Speed/Resolution Chart
1.2 Specifications
Functional Specifications
Power Specifications
Input Characteristics
Physical Specifications
Environmental Specifications
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2 INSTALLATION
2.2 Setup 2.2.1 Document Catch Installation
2.2.2.5 Temperature
2.2.2 Environmental Concerns
2.2.2.1 Site
2.3.1 A.C. Power
2.6 DE-INSTALLATION
3 SYSTEM DESCRIPTION
3.1 MAJOR SYSTEMS OF SCANNER
Model
# of Cameras
3.1.7 User Interface System
3.1.8 Power Supply System
3.1.6 Display System Optional
2. A metal mesh air filter covers the air intake vent
3.1.9 Ventilation System
heat
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4 PREVENTATIVE MAINTENANCE
4.1 DAILY
4.2 MONTHLY
4.3 ANNUALLY
4.3.2 Check Power Supply Voltages
3. Check the motor speed and adjust if necessary. See Section
4.3.3 Replace Lamps
4.3.4 Recalibrate Scanner
5 DIAGNOSTIC SOFTWARE
5.1 On-Board Diagnostic System
Figure 5-8 Diagnostic Tests Menu
Figure 5-7 CF Series Scanner Main Menu
Page
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5.1.1 Set Global Parameters
Figure 5-9 Global Parameters Menu
Page
5.1.2 Perform System Initialization
5.1.3 Parameter Backup
Figure 5-10 Parameter Backup Menu
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5.1.4 Set Motor Speed
Set Motor Speed Menu
Press X to exit and return to the Diagnostic Tests menu
5.1.5 Splice Counts
Splice Count Listing Example from a CF 1000/44
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Equipment, Tools & Materials Required
5.1.6 Focus and Magnification
Focus and Magnification Menu
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5.1.6.1 F Focus
Sample Focus Display
Press X to return to the Diagnostic Tests menu
4. Place the weight on top of the white background strip
6. Use the C command to select the appropriate camera
7. Use the T command to set the take mode to AUTO
8. Use the P command to set the display at pixel
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5.1.6.2 M Magnification
Procedure for Adjusting Camera Magnification
Magnification Values for CF300
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5.1.7 IP LUT For the Image Processor Board
Example of an Image Processor Board Look-Up Table IP LUT
5.1.8 MERGE AND SPLICE ADJUSTMENT
Figure 5-17 Merge and Splice Adjustment Menu
Full Forward
Paused
Up and Down Arrows Used to increase or decrease threshold
or , press either these keys to increase the merge
or . press either these keys to increase the merge
or 9* press either these keys to increase the splice
Page
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Procedure for Mechanical Line Splice Adjustment
5.1.8.1 Line Splice Adjustment
5.1.8.1.1 Adjusting Line Splice Mechanically
5.1.8.2 Merge Adjustment
Procedure for Adjusting Camera Merge
5.1.9 AUTOSIZE PARAMETERS
Figure 5-24 Set Autosize Parameters Menu
5.1.10 SET CCB REGISTERS A
Figure 5-25 Set CCB Registers Menu 5.1.11 TEST FRAME GRABBER B
5.1.12 TEST I/O BOARD C
Figure 5-26 I/O Board Test Menu
Figure 5-27 I/O Board Sensor Test
5.1.13 PAGE OFFSETS D
Figure 5-28 Page Offsets Menu
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Figure 5-29 Camera System Statistics
5.1.14 CAMERA SYSTEM DIAGNOSTICS E
Figure 5-30 Camera System Diagnostics Menu 5.1.14.1 E Exposure Memory
Page
5.1.14.2 NE Normalize Exposure
5.1.14.3 G Gain Memory
5.1.14.4 NG Normalize Gain
5.1.14.7 T Take Line
5.1.14.5 D Display Calibration Memory
5.1.14.6 F Fill Calibration Memory
5.1.14.10 V Video Board Reset Not used 5.1.14.11 L0 Lights Off
5.1.14.8 Q Take Qualified Line
5.1.14.9 A Autotake
5.1.14.12 L1 Lights On
AAAA,DD
5.1.14.14 K Calibration Check
5.1.14.15 M Mirror Control
5.1.14.16 T Test Pattern Control
5.1.14.17 Y Camera Delay Factory Use ONLY
5.1.14.18 C Calibration Memory Test
5.1.14.19 R Camera Response Curves
5.1.14.20 H Histogram
5.1.14.21 X Exit
5.1.15 F RESOLUTION CONTROL
Figure 5-31 Resolution Control Display
Page
W x R
5.1.16 G DOCUMENT SIZES
Figure 5-32 Set Document Size Menu
5.1.17 H RUN SELF TESTS
5.1.18 I RESTORE NVRAM
1 CF1000 3 CF300 4 CF400/36 5 CF500 Choice
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5.1.19 J BINARY FILTER PARAMETERS
The prompt “ Parameter Set A,B,C,D “ will appear
Commands P Choose Parameter Set
When you enter a letter, the corresponding set will be displayed
X Exit Returns to the Diagnostics Tests Menu
5.1.20 K IP AVERAGER LUT
Next “Feed in Calibration Standard” will appear
5.1.21 L AUTOCALIBRATION
“Proceed With Calibration ? Y/N “
5.1.23 X EXIT
5.1.22 M SCSI BUFFER PARAMETERS
Figure 5-33 SCSI Buffer Parameters Menu
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5.2.1 PIXEL CORRECTION AND EXPOSURE VALUES
5.2.2 SYSTEM PARAMETERS Procedure for Issuing the SAVE Command
5.2 SAVING PARAMETER CHANGES TO NON-VOLATILE MEMORIES
3. Locate the memory write protect switch, SW1, on the CALS Board
6 REPLACEMENT COMPONENT AND SUB-ASSEMBLY
Procedure to Remove the Front Cover
Procedure to Remove Either Side Panel
Procedure to Remove the Back Panel
Procedure for Replacing Belt and Adjusting Tension
Procedure for Installing and Replacing Imaging Lamp
6.4 TASK -- REPLACEMENT OF WHITE BACKGROUND
Procedure for Replacing White Background
Equipment, Tools & Materials Required
Pre-cut White Mylar Background Scangraphics Part Number
6.5 TASK - - CAMERA ASSEMBLY REMOVAL and REPLACEMENT
Procedure for Removing and Replacing Camera Assembly
Equipment, Tools & Materials Required
Standard Slot-head Screwdriver
6.6 TASK -- CAMERA CALIBRATION
6.6.1 Video Board Adjustments Equipment, Tools & Materials required
Procedure for Adjusting Video Board
Camera Board Offset Adjustment Procedure Repeat for Each Camera
6.6.2 Camera Board Offset
6.6.3 Exposure Calibration
Equipment, Tools & Materials Required
6.6.4 Gain Calibration
6.7 TASK - - CHECKING AND ADJUSTING VOLTAGES
+5 Volts
+12 Volts
12 Volts
+120 Volts
Equipment, Tools & Materials Required
6.8 TASK - - FAN REPLACEMENT
Procedure for Replacing Fans
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