AGFA PCR II Plus User Manual
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AGFA PCR II Plus User Manual

AGFA PCR II Plus User Manual

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FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
NOTE: This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful inter-
ference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the user will be re-
quired to correct the interference at his own expense.
CAUTION: Only computers and other peripheral devices which as a minimum
comply with Class A limits should be used with this equipment. Shielded I/O
cables should be used for equipment connections in order to ensure FCC
emission limits are met. Any changes or modifications to this equipment not
expressly approved by Agfa Division, Bayer Corporation, could void the user's
authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emis-
sions from digital apparatus set out in the Radio Interference Regulations of
the Canadian Department of Communications.
Le present appareil numerique n'émet pas de bruits radioélectriques dépas-
sant les limites applicables aux appareils numériques (de la class A) prescrites
dans le Réglement sur le brouillage radioélectrique édicté par le ministére des
Communications du Canada.
CANADIAN RADIO INTERFERENCE
REGULATIONS STATEMENT

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Summary of Contents for AGFA PCR II Plus

  • Page 1 FCC emission limits are met. Any changes or modifications to this equipment not expressly approved by Agfa Division, Bayer Corporation, could void the user's authority to operate the equipment.
  • Page 2 PCR II Plus User Guide Part Number 209649-002...
  • Page 3 AGFA and the Agfa rhombus are registered trademarks of Agfa-Gevaert N.V. Agfachrome and Optima are registered trademarks of Agfa-Gevaert AG. Conductor is a registered trademark and PCR II Plus is a trademark of Bayer Corporation. Apple and Macintosh are registered trademarks of Apple Computer, Inc. Ektachrome, Ektacolor, and Vencolor are registered trademarks of Eastman Kodak Co.

  • Page 4: Table Of Contents

    Purpose..................xiii Audience..................xlii Overview ..................xiv Chapter 1 : Product Description Introduction................1-1 Equipment and Supplies .............1-2 PCR II Plus Accessory Kit............1-2 Professional Films..............1-3 Color Densitometers ..............1-3 Camera Modules..............1-4 Controls and Connectors............. 1-5 Front Panel................1-6 Rear Panel................1-8 Filter Correction and DAC Values..........1-10 Chapter 2: Installation Introduction................2-1...
  • Page 5 Guidelines................2-10 Set Device Address Procedure ..........2-11 Selecting the Display Language ..........2-12 Film Backs and Film ..............2-13 Chapter 3: Start-up Introduction................3-1 Powering On the PCR II Plus............3-2 Warm-Up Period..............3-2 Using the Front Panel Controls............3-3 Front Panel................3-3 The Ready Message..............3-4 iv •...
  • Page 6 Function Selections..............3-5 Resetting the PCRIIPlus...............3-8 When Reset Occurs..............3-8 Effects of Reset..............3-9 Reset Defaults................3-10 The PCRIIPlus Beeper..............3-10 Chapter 4: Film Control Introduction................4-1 Loading Film ................4-2 Unloading Film................4-3 Advancing Film ................4-4 Frame Count................4-5 Set Film Type ................4-6 Specifying User Film Type............4-7 Currently Supported Film Types ..........4-7 Save LUT..................4-8 Chapter 5: Image Control Introduction................5-1...
  • Page 7 Pacing Control................5-3 Pacing Values and Imaging Speeds ........5-3 Setting the Pacing Value ............5-4 Guidelines for Selecting Pacing Values........5-4 Resolution Control ..............5-5 Chapter 6: Color Balance Introduction................6-1 Overview of the Process ...............6-2 Response Curves.................6-3 Channels................6-4 Exposing Test Images..............6-5 Brightness Control ..............6-6 Brightness Units..............6-7 Setting Brightness ..............6-8 Contrast Control .................6-9...
  • Page 8 Tips and Tricks .................6-11 Film Guidelines ..............6-13 Changes and Default Settings..........6-13 Dmax and Dmin ..............6-14 Increments and Channels ............6-14 Trial and Error..............6-14 Gauging the Effects of Changes..........6-14 Off-Color Slides..............6-14 Guidelines for Print Film ............6-15 Goal Density Tables..............6-16 Slide Films................6-17 Print Films................6-18 Chapter 7: Troubleshooting Introduction................7-1 Status and Error Messages............7-2...
  • Page 9 Calibration Errors ...............7-6 Calibration Out of Range ............7-6 Reset Film Type ..............7-7 Reset Defaults ...............7-7 Battery Problems.................7-8 Reloading Look Up Table Values ..........7-8 Resetting Filter Correction Values..........7-8 Recurring Battery! Error Messages.........7-9 Hardware Problems ..............7-10 Macintosh SCSI Interface Troubleshooting......7-10 General Image and Rasterization Problems ......7-10 Appendix Technical Specifications ..............A-1 Input..................A-1...
  • Page 10 EMI/RFI................A-3 Safety Standards..............A-3 Theory of Operation..............A-4 User Log Tables................A-5 Glossary..................A-9 Primary and Secondary Error Codes..........A-13 Code 83: Illegal Command Byte ...........A-13 Code 84: Illegal Data Byte............A-13 Code 91: Memory Error ............A-15 Code 92 (PC): GPIB Interface Error ........A-16 Code 92 (Macintosh): SCSI Interface Error......JV-16 Code 93: CRT Brightness or Contrast Calibration Error ..A-16 Code Al: Module Error ............A-17 Index...
  • Page 11 Preface...

  • Page 12: Preface • Xiii

    Audience This manual is written for operators who will use the PCR II Plus film recorder regularly as a production tool. It assumes that these opera- tors are familiar with the following: •...

  • Page 13: Overview

    System requirements, power connections, communication interface be- tween the PCR II Plus and your front end. Chapter 3: Start-up Starting up the PCR II Plus and using the controls on front and rear panels. Chapter 4: Film Control Loading, advancing, rewinding and other film handling functions.
  • Page 14 Camera Modules Contains a description of the 35mm camera module that is standard equipment for the PCR II Plus. If you purchase additional camera mod- ules, you receive corresponding documentation that may be added to this manual following the 35mm camera module description.

  • Page 15: Chapter 1 : Product Description

    Chapter 1 : Product Description...

  • Page 16: Introduction

    Introduction This chapter describes the PCR II Plus product and its accessories. • Required Equipment and Supplies • Controls and Connectors Product Description • 1-1...

  • Page 17: Equipment And Supplies

    Equipment and Supplies Here are the basics you need to operate your PCR II Plus film recorder: • PCR II Plus film recorder. • PCR II Plus Accessory kit. • Professional film type supported by the film recorder. • Color densitometer, transmissive for film, reflective for prints.

  • Page 18: Professional Films

    Professional Films For best results, use professional films in your PCR II Plus. These films have more stringent tolerances for color balance and ASA ratings. The PCR II Plus supports these professional films: • Agfachrome® 100 RS Plus • Agfa Optima® 125 •...

  • Page 19: Camera Modules

    Note: Use only the 35mm module that is designed for the PCR II Plus. • Agfa PCR II Plus 35mm bulk loading module with capacity for 100 feet (30.48 m) of film. • Agfa PCR II Plus medium format module (uses 120/220 film).

  • Page 20: Controls And Connectors

    This section describes the PCR II Plus controls and connectors. Learn their location and function before you attempt to install or operate your film recorder. Figure 1.1 shows the location of the PCR II Plus controls and connec- tors. Figure 1 1 Orientation of Controls and Connectors...

  • Page 21: Front Panel

    The PCR II Plus front panel provides access to the features and infor- mation that you need to operate the film recorder. Figure 1.2 shows a top view of the PCR II Plus. A key to the numbered items appears on page 1-7.
  • Page 22 NEXT Scrolls forward through the displayed menu. RESET Resets all the functions of the PCR II PLUS. Use this if a fault condition causes the film recorder to cease operation. GPIB/SCSI Switch Enables you to select either GPIB or SCSI operation, depending on the type of host computer you are using to output images.

  • Page 23: Rear Panel

    Rear Panel Figure 1.3 shows the PCR II Plus rear panel. A key to the numbered items appears on page 1-9. Figure 1.3. Rear Panel Switch and Connector Identification 1-8 • PCR II Plus User Guide...
  • Page 24 SCSI Interface Ports These accept SCSI computer interface cables for transmitting data and commands to the PCR II Plus. Use these ports to connect the film recorder to a Macintosh or other device that uses the SCSI protocol. GPIB Interface Port Accepts the IEEE-488 computer interface cable for transmitting data and com- mands to the PCR II Plus.

  • Page 25: Filter Correction And Dac Values

    Filter Correction and DAC Values Your PCR II Plus is preset with a unique set of color filter correction and digital to analog converter (DAC) values. • Filter correction values adjust the brightness and contrast settings to compensate for variations in each filter (red, blue, and green).

  • Page 26: Chapter 2: Installation

    Chapter 2: Installation...

  • Page 27: Introduction

    • How to select the language used by the control panel message dis- play window. • A list of the different film backs you can use with the PCR II Plus. Read all the installation instructions carefully before you plug in your PCR II Plus.

  • Page 28: Power Connection

    See Figure 2.1. Figure 2.1. Serial Number Tag Step 2: Make sure that the PCR II Plus power switch is in the OFF position. The power switch is located on the rear panel. See Figure 2.2. Step 3: Connect the female end of the power cord supplied with the film recorder to the three-pronged socket on the rear panel.
  • Page 29 Plug the three-pronged male end into a standard grounding- type power socket. WARNING: PCR II Plus is electrically grounded, and its power connector will fit only a grounding-type AC outlet. This is a safety feature. If you cannot insert the plug into the outlet, contact a licensed electrician to install a properly grounded outlet.

  • Page 30: Communication With Other Devices

    Device Addresses in this chapter. Definitions of Communications Terms PCR II Plus is a target device. This means that it is a destination for both commands and image data that the host computer sends to it. The PCR II Plus connected to the host computer form a chain. This is a series of devices linked together with communication cables.

  • Page 31: Connecting To A Gpib Interface

    Connecting to a GPIB Interface Connect the PCR II Plus to devices that use the GPIB communication protocol as shown in Figure 2.3. Either end of the GPIB cable can be connected to the film recorder. Caution: Make sure that your host computer and film re- corder are turned off when you attach the cables.

  • Page 32: Connecting To A Scsi Interface

    Connects to a terminator or a SCSI cable from another peripheral device Figure 2 6 There are two SCSI ports on the PCR II Plus rear panel On the PCR II Plus, as on other SCSI devices, these two ports are interchangeable...

  • Page 33: Guidelines For Scsi Connection

    Guidelines for SCSI Connection Caution: Turn off the host computer and the film recorder before you connect or disconnect the SCSI cables. • The total length of SCSI cable across the entire chain should be 15 feet (4.57 meters) or less. When measuring this maximum length, include all internal SCSI cables in the host computer and periph- eral devices.

  • Page 34: Scsi Interface Single Device Configuration

    -Macintosh host computer. SCSI Interface Multiple Device Configuration Peripheral devices, such as the PCR II Plus film recorder, have two SCSI ports. These ports are used for terminators, incoming data, and outgoing data and can be used interchangeably. See Figures 2.8 and 2.9.
  • Page 35 Figure 2 8 Multiple device setup with the PCR II Plus in the middle of the chain -Macintosh host computer, terminated Internally —SCSI peripheral device A —PCR II Plus with internal termination off —SCSI peripheral device B —SCSI interface in —SCSI interface out...

  • Page 36: Internal Termination

    • When the internal terminator is off, the PCR II Plus can be installed anywhere on the SCSI chain to any host computer. • When the PCR II Plus is installed at the end of a SCSI chain, the in- ternal terminator must be on.

  • Page 37: Changing Between Gpib And Scsi

    Changing Between GPIB and SCSI Use the GPIB/SCSI switch on the PCR II Plus front panel to select ei- ther GPIB or SCSI operation. Step 1: Determine which communication protocol your computer system uses. Typically: • PCs and PC compatibles use GPIB.

  • Page 38: Setting Device Addresses

    Setting Device Addresses Each device on the chain is assigned a unique address that specifies a location or destination of information. Use the controls and message window on the PCR II Plus front panel to set the film recorder's device address. Guidelines Before you set the PCR II Plus device address, note these guidelines: •...

  • Page 39: Set Device Address Procedure

    Follow this procedure to set the address: Step 1: Make sure that the PCR II Plus is ON and ready and that you know the device addresses of all other peripherals being used on the chain with your film recorder.

  • Page 40: Selecting The Display Language

    Selecting the Display Language This function enables you to choose the language used to display mes- sages on the PCR II Plus. Your choices are English, German, or French. To select the display language: Step 1: Press MENU once. Step 2: Press PREVIOUS or NEXT until the message window displays SELECT LANGUAGE SELECT FUNCTION.

  • Page 41: Film Backs And Film

    Film Backs and Film The PCR II Plus can accommodate the following camera backs: • 35-mm 36 exposure • 35-mm bulk (holds 100'/30.48 m rolls of 35mm film) • Medium format camera (120/220 film) • Single-sheet 4x5 module Installation • 2-15...

  • Page 42: Chapter 3: Start-Up

    Chapter 3: Start-up...

  • Page 43: Introduction

    Introduction This chapter presents information about: • Powering on and wanning up the PCR II Plus. • User controls on the front and rear panels. • Resetting the PCR II Plus. • Resetting defaults. • Guidelines for basic use. Start-up • 3-1...

  • Page 44: Powering On The Pcr Ii Plus

    • A calibration sequence to evaluate and adjust the CRT brightness levels. This takes about thirty seconds; Step 4: Let the PCR II Plus warm up for 30 minutes before you image a job. See the section Warm-Up Period on page 3-3 for more information.

  • Page 45: Warm-Up Period

    Warm-Up Period Let the PCR II Plus warm up for thirty minutes after you turn on the power. It is possible to record images as soon as the calibration se- quence is complete, but the full warm-up period ensures optimal image quality.

  • Page 46: Using The Front Panel Controls

    Using the Front Panel Controls This section explains how to use the PCR II Plus front panel switches and display to select the pacing and repeat values, shoot test patterns, set the device address and optimize the color balance of your film out- put.

  • Page 47: The Ready Message

    The Ready Message When the PCR II Plus finishes its warm-up cycle, the message window displays a "ready" message that indicates the imaging mode (2K or 4K), the type of film currently selected, and the frame number. • Press MENU once to enter the user menu.

  • Page 48: Function Selections

    Enables you to select one of the supported film types or the USER FILM compensation values for a specific module. When you make a selec- tion, the PCR II Plus loads the appropriate compensation values and performs a calibration. 3-6 • PCR II Plus User Guide...
  • Page 49 Reloads the default brightness, contrast and repeat values for the cur- rently selected film type. SAVE LUT SELECT FUNCTION Transfers the look-up table currently active in the PCR II Plus into the default memory location for the installed camera module and film type. SET PACING SELECT FUNCTION Enables you to adjust imaging speed to better match rasterizer data transfer rates.
  • Page 50 TEST IMAGE SELECT FUNCTION The TEST IMAGE submenu contains test images that you can use to verify proper functioning of your PCR II Plus. SELECT LANGUAGE SELECT FUNCTION Enables you to select the language used by the control panel message window.

  • Page 51: Resetting The Pcriiplus

    Resetting the PCR II Plus Reset PCR II Plus if an error condition causes it to cease operating properly. Press the RESET switch on the front panel. When Reset Occurs The system resets: • During power-up. • When you press the reset switch on the front panel. This is a warm reset.

  • Page 52: Effects Of Reset

    The PCR II Plus requires several seconds to complete a system reset. Wait until the READY message appears before you send data from the host computer. If you send data before the PCR II Plus is ready, the reset operation hangs up. To recover, reset the system.

  • Page 53: Reset Defaults

    • Single short beep: With an END OF FILM message on the front panel display, indicates that the PCR II Plus is out of film. Repeats approximately once every five seconds. • Two-second warbled beep: Indicates an error. Repeats approxi- mately every five seconds.

  • Page 54: Chapter 4: Film Control

    Chapter 4: Film Control...

  • Page 55: Introduction

    Introduction This chapter describes functions used in the following: • Load and unload film. • Advance film. • Frame count. • Set film type. • Optimize film use. Film Control • 4-1...

  • Page 56: Loading Film

    Press SELECT to execute the LOAD FILM command. This command does the following: • Advances the film to position # 1. • Resets the PCR II Plus frame counter to one (#1). • Clears the end-of-film condition. Step 3: Press MENU once to return to the ready condition.

  • Page 57: Unloading Film

    Unloading Film Before you remove an exposed roll of film from the 35mm camera mod- ule, follow this procedure to execute an UNLOAD FILM command: Step 1: Press MENU once, then press PREVIOUS or NEXT until the message window displays UNLOAD FILM SELECT FUNC- TION.

  • Page 58: Advancing Film

    Press SELECT. The film advances one frame and the frame counter increments by one. This is repeated each time you press SELECT under ADVANCE FILM. Step 3: Press MENU once to return to the ready condition. 4-4 • PCR II Plus User Guide...

  • Page 59: Frame Count

    Frame Count The SET FRAME COUNT # command sets the frame number that ap- pears in the READY message in the message window. You can set the frame number to any value between zero and 255. This function does not advance the film in the 35mm module. Use this command if you forget to execute the LOAD FILM function or the frame number in the message window does not match the actual frame that the camera is ready to expose.

  • Page 60: Set Film Type

    • Loads the brightness, contrast and repeat values last set at the front panel controls for the specified film type. • Calibrates the CRT brightness levels. Step 6: Press MENU to return to the READY message. 4-6 • PCR II Plus User Guide...

  • Page 61: Specifying User Film Type

    Note: Repeated calibration errors can indicate a hardware problem. Currently Supported Film Types Table 3.1 lists the film types that the PCR II Plus currently supports. The three columns show: 1. The abbreviated name that appears in the display window.

  • Page 62: Save Lut

    SAVE LUT, you write over your first set of stored values. To protect your data, keep a written record of the look up tables, brightness, contrast, and repeat values that you use. 4-8 • PCR II Plus User Guide...

  • Page 63: Chapter 5: Image Control

    Chapter 5: Image Control...

  • Page 64: Introduction

    Introduction This chapter describes how to control the quality of the images by set- ting the following on the PCR II Plus: • Calibration features. • Pacing control. • Resolution control. Image Control • 5-1...

  • Page 65: Calibration Features

    Calibration Functions There are three calibration functions: 1. CRT CALIBRATION forces the PCR II Plus to calibrate all of its as- signed brightness and contrast levels. Use this function to clear a brightness or contrast calibration error message. 2. DISABLE CAL shuts off the PCR II Plus calibration routine. The film recorder will not calibrate even when a command to force a cali- bration is sent from the host computer.

  • Page 66: Pacing Control

    The pacing control enables you to adjust the film recorder so that its imaging speed matches the rate of data flowing from the rasterizer. The PCR II Plus can record 4K images in just over one minute. Some rasterizers may take longer than this to send complex image files to the film recorder.
  • Page 67 2:40 5:20 3:02 6:05 3:25 6:50 3:47 7:35 5:40 11:20 15:06 7:33 9:26 18:51 1 1 : 1 8 22:37 13:19 26:22 15:03 30:08 18:49 37:39 Table 5.1.Pacing values and corresponding imaging times. 5-4 • PCR II Plus User Guide...

  • Page 68: Setting The Pacing Value

    Setting the Pacing Value Step 1: Press MENU once then press PREVIOUS or NEXT repeatedly until the message window displays SET PACING SELECT FUNCTION. Step 2: Press SELECT to enter the pacing submenu. The display shows PACING HS SELECT VALUE or PACING nnn where nnn is a number between three and 255.

  • Page 69: Resolution Control

    Resolution Control PCR II Plus can produce images at both 2K and 4K resolutions. This setting defines the number of individual data points or pixels the film recorder addresses and how quickly it completes an exposure. Note: If you are imaging the PCR II Plus built-in test images, select the resolution using the SET RESOLUTION function.

  • Page 70: Chapter 6: Color Balance

    Chapter 6: Color Balance...

  • Page 71: Introduction

    Introduction The PCR II Plus provides controls that enable you to change the color balance of your output. This means that you can fine tune the film re- corder for optimum results with the specific combination of film, pro- cessing chemistry, and, where applicable, printing paper, that you are using.

  • Page 72: Overview Of The Process

    Compare the results with the goal den- sities. Step 10: Evaluate your results. Repeat steps 8 and 9 if necessary. Step 11: If the image is not bright enough or lacks sharpness, set a repeat value. 6-2 • PCR II Plus User Guide...

  • Page 73: Response Curves

    Response Curves The response curve is plotted from the density readings taken from the grayscale test image. See Figure 6.1, below. Figure 6 1 A response curve for slide film The vertical axis represents the measured density The horizontal axis represents the box number in which the density was measured Changes to contrast settings have the greatest effect on the densities measured in boxes 1 through 11, indicated by the black section of the...

  • Page 74: Channels

    Left, as it appears on slide film or on a print from a negative. Right, as it appears on a negative The numbering sequence begins at the top left and ends at the bottom right 6-4 • PCR II Plus User Guide...

  • Page 75: Exposing Test Images

    The Test Images 2 and 3 are used to evaluate other functions of the film recorder. Specify the resolution and film type at the PCR II Plus front panel con- trols before you enter the test images submenu. This ensures that the PCR II Plus uses its default values when exposing test images.

  • Page 76: Brightness Control

    12 through Figure 6 3 Changes to the brightness values have the greatest effect on the densi- ties measured in boxes 12 to 16. 6-6 • PCR II Plus User Guide...

  • Page 77: Brightness Units

    Brightness Units To lower the measured density and move the curve down, decrease the brightness number for a channel. To raise density, raise the brightness number (see Figure 6.3). The numbers used to measure brightness values are arbitrary units that represent beam intensities for each of the three channels. For ex- ample, the red brightness value represents the red beam intensity.

  • Page 78: Setting Brightness

    After you change the values, force a calibration. The new val- ues do not take effect until the film recorder recalibrates. Step 5: After selecting values for all three colors, press MENU to re- turn to the Ready state. 6-8 • PCR II Plus User Guide...

  • Page 79: Contrast Control

    Contrast Control The Contrast Control affects the slope of the curve. Adjusting the con- trast control number causes the curve to pivot up or down at the white point of the curve (usually box 16). Figure 6.4. Changes to the contrast values have the greatest effect on the densities measured in boxes one to eleven.

  • Page 80: Setting Contrast Values

    After selecting values for all three colors, press MENU to re- turn to the Ready state. Note: To maintain a balanced grey around box 12, you may need to re-adjust the brightness value after changing the contrast value. 6-10 • PCR II Plus User Guide...

  • Page 81: Repeats

    When to Use Repeats As you adjust the PCR II Plus to obtain a brighter image, only so much can be achieved by lowering the brightness value. At a brightness value of less than 50, the PCR II Plus cannot produce any more light in the time it takes to image one line of image data (about 3 milliseconds).

  • Page 82: Repeats And Brightness

    Setting the Repeat Value To set the number of repeats: Step 1: Turn on the PCR II Plus and specify the resolution (2K or 4K) and the film type. Step 2: Press MENU and then NEXT or PREVIOUS until the message window displays SET REPEAT VALUE SELECT FUNCTION.

  • Page 83: Tips And Tricks

    PCR II Plus. The faster you shoot film, process it, read it, plot it, make changes, and repeat the sequence, the more you minimize the effect of uncontrollable variables such as processor chemistry variations.
  • Page 84 Expect cross-over when you make large adjustments during initial trial bracketing. As you increase your experience with the PCR II Plus, you will learn to gauge how much cross-over to expect from your changes.

  • Page 85: Film Guidelines

    Before you modify the brightness or contrast values, make sure that the film type you specified at the PCR II Plus control panel matches the type of film that is loaded in the camera module. If not, use the SET FILM TYPE function to select the correct film type.

  • Page 86: Dmax And Dmin

    Dmin (density minimum), the opposite of Dmax, is the measurement taken from Box 16 on Test Image #1. Dmax and Dmin are determined not only by the PCR II Plus, but also by the film, processing, paper, and printing. Chrome film, for example, always has density even if you exposed it to the sun for an hour before processing it.

  • Page 87: Trial And Error

    Variations in film or processing can result in off-color slides even if you are using a sup- ported film. The PCR II Plus recommended warm-up time is at least 30 minutes. Observe the warm-up period recommendations discussed in Chapter 3 of this manual.

  • Page 88: Guidelines For Print Film

    Guidelines for Print Film Follow these steps to color balance for print film: Step 1: Use the PCR II Plus control panel to expose Test Image 1 and develop the film. Step 2: Use a standard setup negative to determine exposure and fil- tration settings for your color printer.

  • Page 89: Goal Density Tables

    Goal Density Tables This section contains three tables that list goal densities for different types of film. It also provides information about the goal densities you should achieve when rendering digital images on continuous-tone color film recorders using various types of media. These tables specify goal densities for the neutral gray tone scale only.

  • Page 90: Slide Films

    Box 1 . For slide films, the goal density in Box 1 should be equal to or greater than the density in an unexposed region minus 0.10 D. 6-20 • PCR II Plus User Guide...

  • Page 91: Print Films

    There are two tables for color print film. The following films are supported: • Agfa Optima® 125. • Kodak® Vericolor® III Type-S (VPS) film. These separate tables are provided to match the expectations of photo- finishers who use different printing conditions for each film type. Color negative films could share a common table of Goal Densities matched to a single set of printing conditions.
  • Page 92 1.68 1.66 0.93 1.73 1.74 1.79 0.99 1.85 1.07 1.87 2.03 1.22 1.99 The goal densities in this table are intended for use when the final print is made on Kodak Ektacolor®-!! Paper. 6-22 • PCR II Plus User Guide...

  • Page 93: Chapter 7: Troubleshooting

    Chapter 7: Troubleshooting...

  • Page 94: Introduction

    • Lists of status and error messages, and descriptions of what they mean. • Descriptions of general problems you may encounter while using the PCR II Plus and solutions to those problems. • Procedures to recover from calibration errors. • How to restore data stored in memory powered by a back-up bat- tery after a battery failure.

  • Page 95: Status And Error Messages

    Indicates that the film recorder has received a command from the host computer and that it is now under remote control. RECORDING RED PCR II Plus is recording the red component of a color image onto the film. RECORDING GREEN PCR II Plus is recording the green color pass onto film.
  • Page 96 COMMAND BYTE The PCR II Plus has received an unrecognized command. Check your system and the film recorder connectors. If the error persists, call for service. DATA BYTE PCR II Plus has received unrecognized data. Check your host system and the film recorder connectors. If the error persists, call for service.

  • Page 97: Possible Problems And Solutions

    Power Indicator Does Not Illuminate If the PCR II Plus does not turn on, then the power cord may not be plugged into an outlet that provides the proper line voltage. If the power cord connection appears to be good, then one of the film recorder's in- ternal fuses may be blown.

  • Page 98: Computer Locks Up On Large Image Files

    The easiest way to lower the risk of a static discharge to the film mod- ule is to first touch PCR II Plus outer cabinet. The cabinet is electri- cally grounded and can dissipate most static discharges that your body generates.

  • Page 99: Calibration Errors

    Calibration Errors The messages BRT CAL and CNT CAL indicate calibration errors. The PCR II Plus is unable to calibrate due to one of the following conditions: • The brightness or contrast values have been modified to a level that exceeds the CRT's internal calibration range.

  • Page 100: Reset Film Type

    This resets the look- up table, brightness, contrast and repeat values to different settings, clearing the calibration error. Step 4: If the PCR II Plus calibrates, then change back to the origi- nal film type and recalibrate. Reset Defaults Caution: This procedure resets the PCR II Plus to its default settings and erases all custom settings.

  • Page 101: Battery Problems

    Reloading Look Up Table Values Follow this procedure to reload look up table values: Step 1: Press the RESET button on the PCR II Plus front panel to clear the error message and render the unit operational. Step 2: Next, to reload and store default brightness and contrast set- tings, select the SET FILM TYPE function via the front panel display.

  • Page 102: Recurring Battery! Error Messages

    Step 4: To display the brightness filter submenu, press and hold MENU and SELECT at the same time. After the PCR II Plus beeps once, release only MENU. Listen for a second beep, and release SELECT.

  • Page 103: Hardware Problems

    • Make sure that PCR II Plus is on. • Make sure that PCR II Plus is in the idle state and the front panel message window indicates a ready condition.

  • Page 104: Appendix

    Appendix...

  • Page 105: Technical Specifications

    Technical Specifications Input Run length encoded or straight pixel representation of red, green and blue data. Bits/pixel: 24 (eight each for red, green and blue). Data Interface IEEE Standard 488-1978 (GPIB) and SCSI, user selectable. File Formats PC Environment: • SCODL (through MVP) •...

  • Page 106: Supported Films

    Supported Films The following films are supported. • Agfachrome RS100 Professional • Agfa Optima 125 negative 35mm, 120/220 and 4x5 • Kodak Ektachrome ISO 100 Professional EPN • Kodak Vericolor III Type S For all types listed above, 35mm, 120/220 and 4x5 formats are supported.

  • Page 107: Physical

    Safety Standards The PCR II Plus is designed so that it complies with all major safety standards, including CSA 950, IEC 950 and UL 1950. As of the effec- tive date of this publication, final approval is pending.

  • Page 108: Theory Of Operation

    Theory of Operation The PCR II Plus microprocessor decodes input data it receives from the host through an interface cable and controls the CRT beam path and intensity. The CRT can produce up to 256 shades of gray for each of three primary color recordings —...

  • Page 109: User Log Tables

    This section contains two different blank tables. Make copies of them for use as you work with your PCR II Plus. Use Table 1 to record your PCR II Plus user programmable settings. For example, you can use it: • For keeping records of the changes you make as you develop and refine your color balance settings.
  • Page 110 BLUE (20-255): RESOLUTION REPEAT VALUE RED (0 t o 1 0 ) : GREEN ( 0 to 1 0 ) : BLUE ( 0 to 1 0 ) : CALIBRATION __ ENABLED __ DISABLED A-6 • PCR II Plus User Guide...

  • Page 111: Glossary

    Glossary This glossary defines terms for the purposes of using and programming the PCR II Plus. These meanings may not coincide with other uses nor with formal definitions. Brightness Level One of nine CRT intensities (0 through 8). The user or the internal sys- tem assigns a subset of intensities to red, green and blue colors in a given mode.
  • Page 112 LUTs compensate for nonlinear film sensitivity. Different LUTs are required to produce similar results on different film types. Microprocessor The component of the film recorder (and of microcomputers) which per- forms logic, computational and control functions. A-10 • PCR II Plus User Guide...
  • Page 113 Optical Path The path that the light emitted by the CRT follows through the filter wheel and lens to the film. Peripheral Device A peripheral that can be attached to a SCSI device (e.g., magnetic disk, printer, optical-disk, or magnetic tape). Pixel Abbreviation for picture element.
  • Page 114 XCS-36 Extended Color Support, 24-bit data input. A color control technology developed by Agfa that compensates for the nonlinear response of film and CRTs, and provides the broadest range of perceptible colors. A-12 • PCR II Plus User Guide...

  • Page 115: Primary And Secondary Error Codes

    Primary and Secondary Error Codes When PCR II Plus detects an error, it displays an error message on the control panel message window. It also sends a primary code to the host computer. This is a numerical value that represents the error. Sec- ondary codes are additional numerical values that further define the error.

  • Page 116: Code 83: Illegal Command Byte

    04 indicates that the calculated end address was less than the start address. For all three errors: • H and L contain the horizontal start address • D and E contain the end address • B and C contain the pixel count A-14 • PCR II Plus User Guide...
  • Page 117 Secondary Codes: 05, 06, O7 The film recorder used the image parameter information it received and calculated an illegal vertical video address. • 05 indicates that the initial vertical address is greater than the al- lowed maximum. • 06 indicates that the calculated end address is less than the allowed minimum.

  • Page 118: Code 91: Memory Error

    On a power-up or reset sequence, the film recorder detected a memory failure during its memory diagnostics test. Code 02 indicates an EPROM checksum failure; the remaining codes indicate RAM failures. Bring errors of this nature to the attention of a qualified service technician. A-16 • PCR II Plus User Guide...

  • Page 119: Code 92 (Pc): Gpib Interface Error

    Code 00 indicates that the CRT beam is too bright. Code 01 indicates that the CRT beam is too dim. If the film recorder is unable to maintain proper CRT intensity, contact your Agfa service rep- resentative. Appendix • A-17...

  • Page 120: Code Al: Module Error

    An invalid module identification code was detected. Code A2: Filter Wheel Error Secondary Code: 00 to 05 The camera module is experiencing problems in reliably moving the fil- ter wheel. Contact an authorized service representative. A-18 • PCR II Plus User Guide...
  • Page 121 Index...
  • Page 122 35mm bulk loading module, 1-4 35mm module, 1-4 Calibration, 3-8, 5-2, 6-10 errors, 4-7, 6-7, 6-14, 7-6 4x5 module, 1-4 sequence, 3-2 Camera backs, 2-15 Channels, 6-4, 6-7, 6-9 Address, 2-12 Color correction filter values, Addressability, 3-8, 5-6, A-2 1-10, 7-8 Advancing film, 4-4 Color print film, 6-21 Agfachrome, 4-7...
  • Page 123 Display language, 2-14 GPIB/SCSI switch, 1-7, 2-11, Dmax, 6-16, 6-19 Grounding, 2-3 Dmin, 6-16 Height, A-3 Ektachrome, 4-7 Host computer, 2-7, 7-5, 7-10, End-of-film condition, 4-2 A-10-A-11 Errors, 3-11 Hue, 6-19 Error messages, 7-2 Primary error codes, A-13 Imaging speed, 3-7 Intensity calibration, A-10 FCC compliance, A-3 Internal calibration, 7-6...
  • Page 124 PREVIOUS button, 1-7 Primary error codes, A-13 Mac Conductor, 5-5 Print films, 6-18 Macintosh, 2-11 Product registration card, 1-2 Measured density, 6-2, 6-7 Professional films, 1-3 Medium format module, 1-4 MENU button, 1-7 Message window, 1-7 Rasterizers, 5-3, 5-5 Midtones, 6-14 Ready message, 3-5-3-6, 3-10 Rear panel, 1-8 Repeat values, 3-8...
  • Page 125 SCSI chain, 2-4, 2-10 cable length, 2-7 Vericolor film, 4-7 termination, 2-7, 2-10 Voltage spikes, 7-4 SCSI communication, 2-6, 7-10 SCSI device address, 3-7 SCSI system cable, 2-6 Warm-up, 3-10, 5-2 SCSI Interface Ports, 1-9 sequence, 3-2, 3-3, 6-17 Secondary error codes, A-13 Weight, A-3 SELECT button, 1-7 Width, A-3...
  • Page 126 PCR II Plus 35mm Camera Module User Guide Part Number M00009-001...
  • Page 127 Agfa shall not be responsible for any errors or omissions. Please report any errors to Customer Documentation, Agfa Division, Bayer Corporation, 200 Ballardvale Street, Wilmington, Massachusetts 01887. For complete disclaimer and trademark information, refer to the PCR II Plus User Guide, Part Number 209649.
  • Page 128 Table of Contents Introduction..................1 Attaching the Module..............2 Removing the Module..............3 Loading Film...................4 Unloading Film ................6...

  • Page 129: Introduction

    Introduction This document is to be used with the PCR II Plus User Guide (#209649-002). It describes the operation of the 35mm camera module designed for use with the PCR II Plus film recorder and contains the following information: • How to attach the camera module •...

  • Page 130: Attaching The Module

    Attaching the Module If there is a camera module currently mounted on the PCR II Plus, follow the instructions in the next section, Removing the Module, to remove it. Follow this procedure to attach the 35mm camera module: Step 1: Clean any dust from the circular glass plate in the center of the recessed area on the PCR II Plus.

  • Page 131: Removing The Module

    PCR II Plus. Step 3: Lift the module straight up to remove it from the PCR II Plus. Note: After you remove the camera module, store it so that the lens is protected from dust, dirt, and contact with any objects.

  • Page 132: Loading Film

    Step 1: Make sure that the PCR II Plus is powered on. Step 2: At the PCR II Plus control panel, press MENU, then NEXT or PREVIOUS until the message LOAD FILM appears. Step 3: Press SELECT to start the film loading sequence. The film recorder: •...
  • Page 133 After the last frame is ex- posed, the film is ready to be removed from the camera. If an automatic slide mounter is used, it should be set for reverse numbering. PCR II Plus 35mm Camera Module • 5...

  • Page 134: Unloading Film

    See Figure 5. Figure 5. Manual film rewind. -Film rewind button. Step 2: Press the recessed rewind button for at least five seconds with the point of a pen or pencil. 6 • PCR II Plus 35mm Camera Module...
  • Page 135 • If the display shows an END OF FILM message, the mes- sage will clear upon loading a new roll and executing the LOAD FILM command. You can also clear the message by pressing RESET. PCR II Plus 35mm Camera Module • 7...
  • Page 136 PCR II Plus 120/220 Camera Module User Guide Part Number 209889-001...
  • Page 137 Agfa shall not be responsible for any errors or omissions. Please report any errors to Customer Documentation, Agfa Division, Bayer Corporation, 200 Ballardvale Street, Wilmington, Massachusetts 01887. For complete disclaimer and trademark information, refer to the PCR II Plus User Guide Part Number 209649.
  • Page 138 Table of Contents Introduction..................1 Attaching the Camera Module............2 Removing the Film Cartridge............3 Changing Between 120 and 220 Film..........4 Loading the Film Cartridge..............6 The Camera Module Reset Button ..........9 Using the 120/220 Module ............10 Unloading the Film ...............11 Removing the Camera Module............12 •...

  • Page 139: Introduction

    Introduction This document is a supplement to the PCR II Plus User Guide. It describes the operation of the optional 120/220 camera module designed for use with the PCR II Plus film recorder and contains the following information: • How to attach the camera module.

  • Page 140: Attaching The Camera Module

    PCR II Plus: Step 1: Align the camera module inside the recessed area on top of the PCR II Plus. The module fits tightly on the two registra- tion pins and can only be oriented in one direction. Step 2: Secure the module by turning both locking screws clockwise until they are tight.

  • Page 141: Removing The Film Cartridge

    Step 3: Open the back of the module and lift the film cartridge up and out. Figure 2. Open the back of the module and lift the film cartridge up and out. PCR II Plus 120/220 Camera Module • 3...

  • Page 142: Changing Between 120 And 220 Film

    Step 3: While pushing the selector dial, rotate it 180 degrees. Figure 4 Push in the pressure plate selector dial and rotate it 180 degrees 4 • PCR II Plus 120/220 Camera Module...
  • Page 143 Make sure the pressure plate is seated firmly. Figure 5. The pressure plate selector dial and pressure plate in position for 220 film. A window in the pressure plate displays the current film size. PCR II Plus 120/220 Camera Module • 5...

  • Page 144: Loading The Film Cartridge

    Figure 7. 6 • PCR II Plus 120/220 Camera Module...
  • Page 145 Step 6: Place the film cartridge into the opening of the film cassette. Close the back cover, hold it in place, and push both of the back cover latches in to close them. PCR II Plus 120/220 Camera Module • 7...
  • Page 146 LOAD FILM SELECT FUNC- TION. • Press SELECT to execute the LOAD FILM command. This advances the film to the first frame, resets the PCR II Plus frame counter to one (#1) and clears the end-of-film con- dition.

  • Page 147: The Camera Module Reset Button

    If the ready light does not illuminate after you complete the film load- ing procedure, press the reset button on the back of the camera mod- ule. See Figure 11. Figure 11. Indicator lights and reset button on the 120/220 camera module. PCR II Plus 120/220 Camera Module • 9...

  • Page 148: Using The 120/220 Module

    Step 3: If you did not use the entire roll of film, use the PCRII Plus front panel controls to advance film to the end of the roll. Step 4: Replace the shutter. 10 • PCR II Plus 120/220 Camera Module...

  • Page 149: Unloading The Film

    'S' (Start). If anything other than 'S' appears in the exposure counter, it indicates there is film in the cassette. Always check the ex- posure counter before you open the back cover. PCR II Plus 120/220 Camera Module • 11...

  • Page 150: Removing The Camera Module

    Loosen the locking ring on the module connector, then pull the connector out of the camera receptacle on the front panel of the PCR II Plus. Pull the module connector out of the re- ceptacle. Figure 14. When removing the camera module from the PCR II Plus, loosen the locking ring on the module connector.
  • Page 151 PCR II Plus 35mm Bulk Load Camera Module User Guide Part Number 209865-001...
  • Page 152 Agfa shall not be responsible for any errors or omissions. Please report any errors to Customer Documentation, Agfa Division, Bayer Corporation, 200 Ballardvale Street, Wilmington, Massachusetts 01887. For complete disclaimer and trademark information, refer to the PCR II Plus User Guide, Part Number 209649.
  • Page 153 Table of Contents Introduction..................1 Installation ..................2 Controls and Indicators ..............3 Status Indicator Lights..............3 Keypad Controls................4 Loading Film...................6 Loading the Feed Magazine............6 Threading film Through the Module Body........9 Loading Film into the Take-up Magazine .........10 Unloading the Film ...............11 Using Standard 35mm Cassettes ..........12 Loading a 35mm Cassette ............12 Unloading a 35mm Cassette............14 •...

  • Page 154: Introduction

    Introduction This document is a supplement to the PCR II Plus User Guide. It describes the operation of the optional 35mm bulk load camera module designed for use with the PCR II Plus film recorder and contains the following information: •...

  • Page 155: Installation

    Step 2: Align the mounting plate inside the recessed area on top of the PCR II Plus. The module fits tightly on the two registra- tion pins and can only be oriented in one direction. Step 3: Use the provided thumb-screws to secure the mounting plate to the film recorder.

  • Page 156: Controls And Indicators

    — LCD that displays the current frame number — Status indicator LEDs on the side panel — The keypad Keys are labeled A, B, C, and D from top to bottom — Rewind knob — Latch PCR II Plus 35mm Bulk Load Camera Module • 3...

  • Page 157: Keypad Controls

    Continues until disabled. To disable auto-mark, press C again. Format—Not implemented. Press D and another key at the same time to perform additional functions. Note: Pressing D alone has no effect. 4 • PCR II Plus 35mm Bulk Load Camera Module...
  • Page 158 Reset Counter—Resets the camera module frame counter to zero. D+E: Double Exposure—The camera exposes two images be- fore it advances film. Continues until disabled. To dis- able double exposure, press D and C again. PCR II Plus 35mm Bulk Load Camera Module • 5...

  • Page 159: Loading Film

    • The plastic film spool comes with the camera module and is stored inside the feed magazine. Step 3: Rotate the core until the spool alignment screw lines up with the slot in the core. 6 • PCR II Plus 35mm Bulk Load Camera Module...
  • Page 160 Figure 2 Left, cut off the corners of the leader to make it easier to thread the film through the camera module Right, make a reverse bend at the end of the leader to make it easier to feed the film into the take-up magazine PCR II Plus 35mm Bulk Load Camera Module • 7...
  • Page 161 — Light seal rollers. — Film cassette recess. — End of film sensor switch. — Film guide. — Pressure plate. — Drive sprocket. — Film guide roller. — Light trap. 8 • PCR II Plus 35mm Bulk Load Camera Module...

  • Page 162: Threading Film Through The Module Body

    Step 6: Press the jog forward button a few times to advance a few frames and make sure that the film is moving properly. Step 7: Close the camera door. PCR II Plus 35mm Bulk Load Camera Module • 9...

  • Page 163: Loading Film Into The Take-Up Magazine

    Step 5: Close the magazine door. Step 6: Using the keypad Load function, advance unexposed film to frame number 1. 10 • PCR II Plus 35mm Bulk Load Camera Module...

  • Page 164: Unloading The Film

    Step 3: Remove the exposed film from the take-up cassette. Use a film changing bag or work in a darkroom. PCR II Plus 35mm Bulk Load Camera Module • 11...

  • Page 165: Using Standard 35Mm Cassettes

    See Figure 4. Follow the instructions in the section Loading Film in this document. Step 4: Make sure that the film makes contact with the out of film switch. 12 • PCR II Plus 35mm Bulk Load Camera Module...
  • Page 166 Figure 4. You can use standard rolls of 35mm film in the bulk load camera module. —Film cassette recess holding a 35mm film cassette. PCR II Plus 35mm Bulk Load Camera Module • 13...

  • Page 167: Unloading A 35Mm Cassette

    With the motor off, manually rewind the film back into the cassette. Follow the rotation direction marked on the camera door. Caution: When unloading hand-rolled film cassettes, take care that the cassette does not come apart. 14 • PCR II Plus 35mm Bulk Load Camera Module...

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