PCR USER'S GUIDE - MOPS Computer GmbH
Contents
1. FAULT amp ERROR LIGHTS RECORD LIGHT RED GREEN BLUE LIGHTS CURRENT EXPOSURE arwon oO ND Figure 1 3 Switch and Light Identification 1 Reset This switch initiates a system reset and moves the filter wheel three colored glass lenses to the neutral position 2 Function This allows you to select an internal function when the PCR is in the ready state Pressing this switch displays the number of the function on the Current Exposure Display Press it repeatedly or hold down to increase the displayed number to the function number desired If you miss the desired number the PCR will repeat the number cycle 1 to 11 3 Select Press this switch to initiate the function number or value displayed on the Current Exposure Display 4 Ready This signal light lets you know that the PCR is ready to accept commands 20 23 2001 Version 4 1 4 1 PRE INSTALLATION Verify that you have all of the components listed below If you are missing any of the components contact your sales representative immediately 1 1 PCR Accessory Kit The following is a list of all accessory kit components for the PCR with the Contax Camera REF QTY DESCRIPTION MATRIX PART A 1 Power Cord 01 04 010 B 1 User s Guide 20 23 2001 C 1 Factory Test Patterns 8 Slides Save the factory test patterns for reference and all packing materials in case of future off site upgrading or service MATRIX INSTRUMENTS Figur2. e Executes a system reset e Performs a calibration of assigned brightness levels and e Programs the two consecutive addresses specified by the display board DIP Switch into the GPIB controller 20 23 2001 Version 4 5 2 4 PCR MAINTENANCE 4 1 GENERAL MAINTENANCE Although the PCR is a relatively maintenance free device you should try to keep it as clean dry and free from dust as possible You may use a non abrasive household cleaner to remove dust and scuff marks from the outside panels Avoid getting any foreign substances near the Contax camera 4 2 TESTING THE OPERATION OF THE PCR You can test the operation of the PCR at any time by running a test pattern without film Functions 6 and 7 or with film Functions 8 and 9 to test the unit s brightness calibration focus and other imaging characteristics The following text provides directions for running these tests gt NOTE Do not attempt to run test patterns while the PCR is actively controlled by the host computer Local test patterns will interfere with the PCR remote activities Neither the FAULT light nor the ERROR light should be on 4 2 1 Running a Test Pattern without Film No Exposure You may run a test pattern without exposing an image on film By looking through the open back of the camera you can see the filter wheel moving and check that it is functioning normally e Press the FUNCTION Switch on the Display Panel holding it down until the functio
3. Green and Blue These lights indicate the position d the internal color filter wheel when the Record light is on When all three are the wheel is in the neutral position When all three are on the wheel is mo g When the three lights flicker randomly the PCR is performing an automatic intensity calibration 9 Current Exposure Display This operates under three cc ns e During normal operation the displayed digits indicate the frame the PCR is currently exposing A double dash means that the f s un out that no film is present or that you have not set the film load fi i A numerical display concurrent with an illuminated Fault my light indicates the error code you need to interpret See Section 5 for 3tai 3d explanation of error codes e If you have pressed the Function switch the Current Exposure Display shows the function number currently selectable T NOTE The display will flash continuously while in the function mode This is part of normal operation 1 5 20 23 2001 Version 4 Pre Installation 1 3 2 PCR REAR PANEL A 1 GPIB CONNECTOR 3 SOCKET 2 FUSE 4 POWER SWITCH Figure 1 4 Switch and Connector Identification 1 GPIB Connector Connector which accepts an IEEE 488 standard interface cable allowing the transmission of data and commands to the PCR 2 Fuse Protects the electrical system of the unit It breaks the circuit when the current exceeds the rated value The fuse value is
4. 35mm film However other film types with similar ASA settings may provide acceptable results To load the film Refer to Figure 3 1 e Ensure that the PCR is on Ensure that the Shutter Speed Selector 1 is set to B e Locate the film rewind knob 2 at the top left of the camera e Unfold the rewind crank 3 by pushing it in with your fingernail Pull the rewind knob upward until the back cover opens Release the rewind knob but do not push it back to its original position e Open the camera back e Place a roll of film into the cavity 4 at the left of the camera back with the flat side up e Lock the cartridge in place by pushing the rewind knob down and rotating it slightly so that it grips the spool Figure 3 1 Loading the Pentax A3000 35mm Camera 3 1 20 23 2001 Version 6 Pull the film leader out so it aligns with the film leader end mark dashed line 5 Lay the leading end of film flat along the back of the camera so that the holes in the film fit over the sprocket teeth 6 and the spool teeth 7 Check that the film is properly placed and lays flat between the two guide rails 8 Take up any slack by rewinding the film into the cartridge Close the camera back using light pressure until it clicks shut Press the FUNCTION Switch on the PCR until a 1 appears in the Current Exposure Display Press the SELECT Switch This activates the PCR s load film function The camera
5. FUNCTION Switch to increase the current address in steps of two up to 1E after 1E the display goes to zero and repeats the process Press SELECT to indicate the address desired CAUTION You may not operate the PCR remotely from the host computer unless it s GPIB address corresponds to the address programmed by the host See Section 5 4 for additional information 20 23 2001 Version 4 5 6 Reference As well as during power up a system reset occurs in the following circumstances e You press the PCR RESET Switch e The PCR receives an IFC interface clear command from the host computer via the IEEE 488 interface e After an SRQ Service Request interrupt is serviced and e After the PCR receives a Select Resolution with Reset 42 or 43 command Upon a system reset the PCR e Turns off all display lights e Loads the delay time constant with zero e Turns off and centers the CRT beam e Rotates the filter wheel to the neutral filter position e Sounds the alarm beeps for 1 2 second e Turns the READY light on to indicate that the PCR i er tional e Loads default image dimensions 2048 pixels line by 566 scan lines for 2k 4096 pixels line by 2732 scan lines for 4k Enables automatic calibration if disabled e Enables automatic camera control if disabled e Enables automatic filter wheel control if disabled e Enables end of image warble signal if disabled e Enables black jumping if disabled e D
6. LINE AND INTERFACE CABLE 1 22 POWER UP SEQUENCE uer recenica eee petunia wed hea oo bee eed 1 3 OPERATOR INSTRUCTIONS woo ccc ce cee te tee tee eee 1 Sale LOADING El Mica iris dia dado 1 32 TAKING AN EXPOSURE ereo teo tarere crisis bang eel Ra a 3 3 35 UNEOADING FIEM ui pi e lb o ge A Edge 4 PER MAINTENANCE 64d A RAR AR AR 1 4 1 GENERAL MAINTENANCE oocccccocccccccnrr rr 1 4 2 TESTING THE OPERATION OF THE PCR c000cccccccccccocccc eee ees 1 4 2 1 Running a Test Pattern without Film No Exposure 0000s eee 4 2 2 Running a Test Pattern with Film With Exposure coooooccccccconcnccccc 2 5 REFERENCE sto ds AEE OE Re ele hed Oe ae 1 521 SYSTEM DESCRIPTION it ltd dad tas 1 E SIRO A A A ia at 5 1 2 Power Up and System Reset oon mo ocs oni s Boop pap 0 000000 ET S a 2 552 FUNCTION NUMBERS 000010 Pini A A ape E ed es 4 20 23 2001 Version 4 TABLE OF CONTENTS continued 5 3 THE PCR BEEPER 3402 52 0 8 A ee RIG EE ee CEA ECER Cae 7 5 4 PROGRAMMING THE GPIB DEVICE ADDRESS Optional 8 3 9 PER BRROR MESSAGES cusrsinusss Shae tds a 10 9 6 GLOSSARY OF TERMS uo ir ells gine 16 LIST OF ILLUSTRATIONS Figure 1 1 PCR Accessory Kit ica ae li abad 1 1 Figure 1 2 PCR Dimensions and External Features 0 0 eee eee eee eee 1 3 Figure 1 3 Switch and Light Identification 0 eee ee eee eee 1 4 Figure 1 4 Switch and Connector Identificatio
7. MVP through an IEEE 488 interface cable and controls the CRT beam path and intensity The CRT produces up to 256 different shades of gray which when combined after the three color passes can produce a maximum of 16 7 million colors The microprocessor rotates the filter wheel controls the camera shutter and advances the film The display control indicates information on the display panel and accepts operator input via its panel switches The CRT images the computer generated data in the form of a travelling spot of light The filter wheel electronically selects the color filter that the light will pass through and a lens focuses the light on the film The shutter in the film back opens to allow film exposure Images are created by exposing the film to each resolvable location along the scan line for the amount of time per color pass as specified by the incoming data After completing a color pass the filter wheel rotates and the process repeats until each of the three primary colors red green and blue has been recorded The PCR digital film recorder utilizes a time modulated film recording process This means that the light intensity of the CRT s electron beam remains constant for each pixel exposure while the amount of time spent on recording each pixel varies The result is a very consistent spot size and color balance 5 1 2 Power Up and System Reset Upon power up the PCR e Executes a warm up e Diagnoses the system memory
8. of the CRT to ensure consistent color balance When the self test and calibration are complete the PCR will beep then run a calibration routine again The RED GREEN and BLUE Lights will flash and the filter wheel will turn gt NOTE The PCR will periodically perform a calibration routine This is a normal operation which ensures the proper functioning of the PCR It will not interfere with the imaging process When only the READY light is on the self test and calibration routine is complete Two dashes will appear in the CURRENT EXPOSURE Display provided that you have not loaded or advanced any film since power up If when the PCR completes its self test the ERROR or FAULT lights flash and the PCR beeps locate the error code displayed in the CURRENT EXPOSURE Display and refer to Section 5 to identify the nature of the problem Although your PCR is ready for use upon warm up completion approximately two to four minutes it is recommended that you wait an hour before imaging in order to achieve optimum performance gt NOTE t is not necessary nor recommended that you turn the PCR off overnight However you should turn it off if you will not be using it for more extended periods of time 20 23 2001 Version 4 2 2 3 OPERATOR INSTRUCTIONS 3 1 LOADING FILM The Pentax Camera is the film receptacle for the PCR It allows you to take up to 36 high resolution images per roll The PCR is optimized for Kodak Ektachrome ASA 100
9. received an illegal run length code a length of zero This code is contained in register E and indicates a special function The function code INTENSITY does not correspond to any of the allowed codes It is contained in register C An incorrectly used GPIB command pass through may cause this error Secondary codes 02 03 04 e 02 indicates that the initial horizontal address was greater than the allowed minimum e 03 indicates that the calculated end address was greater than the allowed maximum 20 23 2001 Version 4 5 12 Reference You may alter the default settings in the following way e Turn off the PCR Reseting the Dip Switches does not affect the PCR until the next power up so the unit should be off when you mare the settings Liftuptheleftendoftheblackplasticstripjustled the display panelby carefully usingaknifeorasimilarins e Pull the left edge of the strip outward far enough underneath It is set to 00010 when you receive and 1 is on or up The first switch should alwa position VELCRO Figure 5 2 Location of the GPIB DIP Switch e Set the switches to represent the desired even address in binary by pressing the appropriate bit until it clicks You may use the tip of a pen ora pin like instrument This selects the even address and the odd address whose number is one higher For example setting the switches to 00010 selects addresses 2 and 3 e Replace the plastic strip and turn on the PCR T
10. N EFFECTIVE DATE DESCRIPTION 1 Feb 7 1986 Initial Release 2 June 10 1986 Editorial Revisions changed QVP references to MVP 3 Nov 12 1986 Deleted item from Figure 1 1 Feb 2 1987 Documentation Format Change 5 April 20 1987 Revisddttotum amp iMrbils dbebangeplac dh minita ekiax A 3000 d 6 May 4 1987 Corrected 35mm film loading procedure LIST OF EFFECTIVE PAGES PAGE VER PAGE VER PAGE VER PAGE VER PAGE VER i 4 5 1 4 ii 5 5 2 4 iii 4 5 3 4 iv 6 5 4 4 5 5 4 11 4 5 6 4 1 2 4 5 7 4 1 3 4 5 8 4 14 4 5 9 4 1 5 4 5 10 4 16 4 5 11 4 5 12 4 2 1 5 13 4 2 2 4 5 14 4 5 15 4 3 1 6 5 16 4 3 2 6 5 17 4 3 3 5 5 18 4 3 4 6 4 1 4 4 2 4 TABLE OF CONTENTS PCR USER S GUIDE PREFACE noi COC Eee PERE ioe PRE EEE CRT CEG Ee Bhat sok Bea eae eee i 1 CPRE INSTALLATION oeiia ee eR Ga Aa AAA ORD eR A Wa Ma 1 lT PCRACCESSOty Kits cco as cee Rae bie Se Poti eee Eee es align Wie ed atlas 1 1 2 POWER SPACE AND ENVIRONMENTAL REQUIREMENTS 2 DiQiclin POWER ice ts cnet teases dara e bo OG T a BRE Rca SORE 2 E22 Spaces wines A Maw eee Geese Soe Coed CER ERED eee be Sa swale Y 2 1 23 EMVITOMME Nt 1 ta A cha at ci n y 3 1 3 CONTROLS AND CONNECTORS 0 cece ccc rreren 4 1 3 1 Display Panel visitada A oes Gus do des 1 327 PER REAR PANEG cu suis Seno etn ed Bae hice basen Sine SE e da asia Zo INSTALLATION a A AS OO ND EA a IE 1 2 1 CONNECTING THE POWER
11. PCR USER S GUIDE MANUAL PART NUMBER 20 23 2001 NAA ET Fei oc INSTRUMENTS INC IMPORTANT NOTICE The material contained herein is proprietary to MATRIX CORPORATION and shall not be reproduced or disclosed without the rien pproval of MATRIX CORPORATION MATRIX CORPORATION re es_ ie right to make changes in specifications at any time and withe notr 3 The information furnished by MATRIX CORPORATION in pub cation is believed to be accurate and reliable However no ponsoility is assumed by MATRIX CORPORATION for its use nor r any infringements of patents or rights of third parties resulting from its se No license is granted under any patents or patent rights of MATRIX CORPORATION F MATRIX INSTRUMENTS INC 1 Ramland Road Orangeburg N Y 10962 914 365 0190 Telex 6853232 Reference Problem Memory Fault Solution Turn off the PCR and wait 30 seconds Turn the PCR back on and retry the image lf the error persists there is a RAM failure Secondary code 00 01 Reason for error Prior to imaging the PCR verifies the checksums of various RAM data areas such as the LUTs This code indicates corruption of one of these RAM data areas Secondary code 02 to 07 Reason for error On a power up or reset sequence the PCR has detected a memory failure during its memory diagnostics tests Code 02 indicates an EPROM check sum failure the remaining codes indicate RAM failures You should bring errors of this nat
12. a 4000 line slide Upon completion the PCR will produce 4 beeps indicating a successful exposure 3 3 20 23 2001 Version 5 3 3 UNLOADING FILM When the film advances past the last frame two dashes appear in the Current Expo sure Display and the beeper sounds You should now unload the film in the following way e Depress the film rewind button located on the underside of the Pentax Camera lf the button does not stay depressed keep it depressed until the next step is complete e Unfold the rewind crank and turn in the direction of the arrow indicated in Figure 3 3 until the exposure counter returns to S e Open the camera back by pulling up on the rewind knob Remove the film e Press the FUNCTION Switch on the PCR until a 2 appears e Press the SELECT Switch to execute the unload film sequence Figure 3 3 Unloading film from the Pentax A3000 35mm Camera 20 23 2001 Version 6 3 4 Pre Installation 5 Remote This light indicates that the PCR is processing a command from the host computer 6 Fault and Error These lights indicate either a fault or an error condition The PCR will issue a two second long warning alarm every fifteen seconds until a system reset occurs When either light is on the Current Exposure Display exhibits a primary hexadecimal error code See Section 5 for an explanation of each error code 7 Record This light indicates that the PCR is recording an image 8 Red
13. and of microcomputers which performs logic computational and control functions Most Significant Bit The bit representing the highest exponent of two in a binary number Optical Path The path that the light emitted by the CRT follows through the filter wheel and lens to the film Pixel Abbreviation for picture element The smallest portion into which an image resolves The term refers to both the smallest defined segment of a scan line a unit of width and to a two dimensional screen area one pixel wide and one line high Power up Sequence A sequence of operations the PCR goes through when the user turns the power on The PCR e Tests its internal systems e Sends all GPIB functions to the idle state e Performs memory diagnostics causing a random flashing of the display lights e Loads default LUT values brightness tables brightness levels and e Resets the system Reset Sequence A sequence of operations the PCR goes through when the user presses the RESET Switch It is described in detail in Section 5 1 3 5 77 20 23 2001 Version 4
14. and secondary codes Primary code 81 Problem Unexpected Command Byte Reason for error While waiting for a data byte even address the PCR received a command byte byte received over the odd address The unexpected command is in register H An incorrectly used GPIB command pass through may cause this error 5 11 20 23 2001 Version 4 Reference Primary code 82 Problem Unexpected Data Byte Secondary code 00 Reason for error While the PCR was in the idle state it received an unexpected data byte over its even data address When in the idle state the PCR expects at least one byte of command odd address data to precede all data The unexpected data byte is contained in register H An incorrectly used GPIB command pass through may cause this error Secondary code 01 Reason for error While the PCR was imaging the last line of a raster scan image it received an extra byte This is often due to either a data underflow the host could not keep up with the PCR demanded data rate or incorrect image dimensions Primary code 83 Problem lllegal Command Byte Secondary code 00 Reason for error While the PCR was in the idle state it received an unrecognized command byte on its command odd address The illegal command byte is contained in register H An incorrectly used GPIB command pass through may cause this error Primary code 84 Problem Illegal Data Byte Secondary code 01 Reason for error The PCR
15. code 00 Reason for error While the PCR was exposing a raster scan image it received a my address change interrupt Since the host processor supplies all image data over the even primary address this address change interrupted and aborted the imaging process Secondary error code 01 Reason for error While the PCR was exposing Test Pattern 0 as the host processor requested it received a byte via the GPIB Since the host processor must not attempt to transfer information until the test pattern is complete the data byte interrupted and aborted the imaging process The byte received is contained in register H Secondary error code 02 Reason for error While the PCR was attempting to transfer data to the host processor it received a byte Since the host processor must not attempt to transfer information to the PCR at this time it aborts all transfers The PCR receives the byte in register H Primary code 86 Problem Unimplemented Function Solution Reset the DIP Switches so that the GPIB address switches do not specify extended addressing Secondary code 00 Reason for error The GPIB address switches inside the display panel have specified extended addressing The version of the software the PCR uses does not support this address mode Register H contains the value read from the DIP Switch Secondary code 01 Reason for error The function code is legal but the software currently in the PCR does not support it E
16. d only by trained qualified service personnel Initiating a diagnostics routine risks potential damage to the PCR and voids warranties made by Matrix For most functions the PCR will execute the desired function sequence then return to normal operation However some functions ie 5 and 10 require you to make another choice a GPIB address or a frame count In these cases perform the above steps again Remember that you have not finished until the READY light comes back on 20 23 2001 Version 4 5 4 5 REFERENCE 5 1 SYSTEM DESCRIPTION 5 1 1 System Overview The PCR receives files of rasterized image data from the host computer or from the MVP It uses this data to produce high resolution 35mm slides 24 E A AOS gt El IMAGE DATA LS LA e ac POWER A e X Figure 5 1 PCR Major Components The PCR film recorder consists of the following components 1 A Display Panel with Input Switches 2 A monochrome cathode ray tube CRT which acts as the light source for film exposure 3 A color filter wheel which positions one of four filters red green blue or neutral across the optical path 4 A 35mm camera which exposes the film to the CRT image and automatically advances the film 5 A power supply and 6 A micro processor memory and associated circuitry 5 1 20 23 2001 Version 4 Reference The PCR s microprocessor decodes input data received from the host or
17. e 1 1 PCR Accessory Kit 20 23 2001 Version 4 Pre Installation 1 2 Power Space and Environmental Requirements 1 2 1 Power The PCR requires either 110 VAC 60 Hz or 220 VAC 50 Hz depending on your power specifications You can find the unit s power requirements on the serial number identification label located on the rear of the unit The PCR draws approximately 2 Amps Before installing the PCR ensure that adequate power is available Because the PCR is a precision electro optical device it is important that you adhere to the line voltage specifications and power requirements completely If your power system has other large electrical machinery connected to it or it is subject to variations such as transients voltage sags and surges or brownouts use a power line conditioner such as the Elgar Power Line Conditioner PLC Model PLC 250 1 2 2 Space The PCR film recorder measures 17 7 length x 11 5 width x 35 8 height with wheels inches 450 x 292 x 910 mm It weighs 42 lbs 19 kg Because the PCR stands vertically 17 7 x 11 5 inches constitutes the required floor space Keep the space above the unit clear to facilitate film loading CAUTION The internal CRT uses magnetic coils to position an electronic imaging beam Although the PCR contains shields from external magnetic fields you should locate it as far as possible from computer tape drives disk drives fans or any other device with magnetic switchi
18. er loading film into the camera It causes the PCR to e Clear the end of film and no film flags e Set the film present flag e Move the film ahead to the first frame and Set the frame counter to one 5 5 20 23 2001 Version 4 Reference 2 Unload Film This function causes the PCR to e Reset the end of film condition e Reset film present flag and e Set the frame counter to zero The Display Window will show two dashes 3 Disable Automatic Calibration This function causes the PCR to turn off automatic calibration between exposures Automatic calibration mode causes the PCR to re calibrate the CRT s brightness levels automatically between images This ensures a high standard of accuracy in image brightness but takes time that this function can save 4 Calibrate to Assigned Intensities This function causes the RED GREEN and BLUE lights to flash for a few seconds while the PCR calibrates The PCR will calibrate only certain assigned levels in order to reduce the amount of time consumed by the process 5 Set the GPIB Device Addresses This function lets the operator set the PCR device address on the IEEE interface to the host computer or MVP On power up the PCR reads a default address from the DIP Switches inside the display panel Upon selecting this function the current device address will appear in the Current Exposure Display To leave this as the active address press the SELECT Switch Press the
19. he micro processor will read the DIP Switch and program the PCR addresses You may select addresses other than the DIP determined defaults by selecting function number 5 while the PCR is running 5 9 20 23 2001 Version 4 Reference To do this e Press the FUNCTION Switch on the Display Panel holding it down until the number 5 appears in the Current Exposure Display e Press the SELECT Switch An even hexadecimal number between 0 and 1E will appear representing the current address e Press the FUNCTION Switch again The number displayed will increase by two Press it as many times as necessary to reach the value you desire e Press the SELECT Switch to set this value 5 5 PCR ERROR MESSAGES Error codes are intended as a guide to the operator or programmer Even though the PCR has an extensive set of error codes you should not attempt a form of automatic error recovery In most instances an error means that the PCR has exposed incorrect information on film When the PCR detects an error it reports the error by illuminating the ERROR or FAULT lights and displaying an error code in hexidecimal on the Current Exposure Display referred to as a primary error code below The following table explains the primary error codes 20 23 2001 Version 4 5 10 Reference 6 7 8 9 Test Patterns The PCR comes with copies of two test patterns which it stores internally and can output on request You can find more information on te
20. he pixel count Secondary codes 05 06 07 Reason for error The PCR used the image parameter information it received and calculated an illegal vertical video address e 05 indicates that the initial vertical address is greater than the allowed maximum e 06 indicates that the calculated end address is less than the allowed minimum e 07 indicates that the calculated end address is greater than the start address For all three errors e Register pair H and L contain the vertical start address e D and E contain the end address and e B and C contain the number of lines per scan Secondary code 08 Reason for error A non existant internal lookup table was requested Secondary code 09 Reason for error The PCR received an illegal intensity assignment Secondary code 0A Reason for error The calculated horizontal endpoint was no longer within the digital image map when the image rotated by 90 degrees e Register HL contains the horizontal start address e DE contains the horizontal end address and e BC contains the horizontal line length Secondary code OB Reason for error The calculated vertical endpoint was no longer within the digital image map after the image rotated 90 degrees HL contains the vertical start address DE contains the vertical end address and e BC contains the number of lines per scan 5 13 20 23 2001 Version 4 Reference Primary code 85 Problem Command interrupted Secondary error
21. isables 90 degree rotation if enabled e Disables exchange of coordinates if enabled Disables mirror imaging if enabled e Disables 180 degree rotation if enabled e Interrupts current command in progress 5 3 20 23 2001 Version 4 Reference The PCR requires several seconds to complete a system reset primarily due to the time it takes to rotate the filter wheel Do not issue any commands until a reset has had time to complete The READY light will go on after a reset is complete 5 2 FUNCTION NUMBERS Pressing the FUNCTION Switch accesses a number of functions which the PCR performs in order to execute pre set instructions The FUNCTION and SELECT Switches control the functions entirely while the operator responds to the two digit reading in the Current Exposure Display To choose a function e Press the FUNCTION Switch while in the READY state e Hold the FUNCTION Switch Notice that the two digit reading in the Current Exposure Display will increase e When the function number that you desire appears release the FUNCTION Switch and press the SELECT Switch to indicate your choice The PCR will then execute this function WARNING Do not press the Function and Select Switches simultaneously This causes the PCR to activate a diagnostics routine At this time dr will appear in the Current Exposure Display Press the Reset Switch to return the PCR to normal operation Diagnostic routines are to be performe
22. liminate it from the data Primary code 91 20 23 2001 Version 4 5 14 Reference Primary code Problem 81 Unexpected command byte 82 Unexpected data byte 83 Illegal command byte 84 Illegal data byte 85 Command interrupt 86 Unimplemented function 91 Memory fault 92 GPIB interface fault 93 CRT beam calibration A2 Filter wheel fault Table 5 2 Primary Error and Fault Code interpretations When an error or fault occurs the PCR emits a warbled b ever 15 seconds During the 15 second interval between warbled beeps ar ore the host processor services the SRQ you may press the FUNCTION Switch I a secondary error code on the Current Exposure Display After having displayed the secondary error code you mr pi the contents of the PCR s interval registers to obtain even more information u can do this by pressing the SELECT Switch The PCR displays the registers int allowing order H L D E B C After the PCR displays register C press the FUNCTION Switch to return the PCR to the primary error display gt NOTE Incorrect camera operation incorrect data i the computer or malfunctions of the PCR can result in error end faults If you believe that you have an error or fault due to PCR malfunctioning note the primary and secondary error codes and the values of all registers Then call your Matrix service representative The following explanation describes the problems which cause an error message and the primary
23. n 00 eee eee ee eee 1 6 Figure 3 1 Loading the Pentax A3000 35mm Camera 0 0 cee eee ee eee 3 1 Figure 3 2 Loading the Pentax A3000 35mm Camera continued 3 2 Figure 3 3 Unloading the Pentax A3000 35mm Camera continued 3 4 Figure 5 1 PCR Major Components 0 cece eee ene 5 1 Figure 5 2 Location of the GPIB DIP Switch 0 0 0 eee ee eee 5 9 Table 5 1 Numbered PCR Functions 0 0 0 e eee tee nee 5 5 Table 5 2 Primary Error and Fault Code Interpretations 0005 5 10 20 23 2001 Version 5 Reference GPIB General Purpose Instrumentation Bus also IEEE 488 1978 Interface A standard data communication interface which allows high speed transmission of data from one device to another Host Computer A computer from which the PCR receives image data and commands via the GPIB bus Intensity Calibration Checking the CRT hardware to ensure it matches the intensity value for each of the nine brightness levels The PCR automatically adjusts this intensity value Calibration may be performed either automatically or manually Least Significant Bit In a binary number the bit representing the lowest exponent of 2 Look up table LUT A table translating one set of values into another based on a known relationship PCR LUTs compensate for non linear film sensitivity Micro processor The component of the PCR
24. n number you desire either 6 or 7 appears in the Current Exposure Display The CRT will display test pattern A when you select Function 6 test pattern B when you select Function 7 e Press the SELECT Switch This executes the chosen function The process takes approximately 3 to 4 minutes for 2k patterns and up to 15 minutes for 4k patterns depending on the PCR setting 2k is the default test pattern mode unless the host MVP sends a prior resolution setting command If the pattern finishes without the ERROR or FAULT lights turning on the PCR is working e properly 4 1 20 23 2001 Version 4 PCR Maintenance gt NOTE If an ERROR or FAULT light remains on check the error code in the Current Exposure Display and refer to Section 5 5 to identify the problem Then reset the PCR and try the test image again If this problem persists contact your authorized Matrix service representative 4 2 2 Running a Test Pattern with Film With Exposure e Load film according to the instructions in Section 3 e Press the FUNCTION Switch on the Display Panel holding it down until the desired function either 8 or 9 appears in the Current Exposure Display e Press the SELECT Switch to execute the function you chose The process takes approximately 3 to 4 minutes for 2k patterns and up to 15 minutes for 4k patterns depending on the PCR setting 2k default or software specified e Compare the test pattern with the equivalent factory test pat
25. ng This will minimize interference from these devices during imaging 20 23 2001 Version 4 1 2 PREFACE The Matrix PCR produces full color 35mm slides of outstanding quality with both 2048 x 1366 2k and 4096 x 2732 4k resolutions software selectable This manual provides you with the steps you need to install operate and maintain optimum performance of the PCR The first four sections provide the information you need to produce slides The fifth section will help you understand the basics of how the PCR works The following is an overview of each section in this manual Section 1 Pre Installation Introduces you to your machine its controls and connectors lt also contains information on oosing a site for installation Section 2 Installation Contains the procedures for power up Section 3 Operator Instructions Includes procedure n loading and unloading film and taking an exposure on the PCR Section 4 PCR Maintenance Contains information keeping your film modules in proper working order and procedures for ng tne PCR Section 5 Reference Contains a system overvie jlotsary and a description of function numbers and error codes As with any standard office equipment we recommend a service contract for your Matrix PCR Contact your authorized Matrix esentative for details 20 23 2001 Version 4 REVISION RECORD MATRIX INSTRUMENTS INC TITLE PCR USERS GUIDE MANUAL PART NO 20 23 2001 REVISIO
26. shed internally by default or altered by the user which corresponds each of the nine brightness levels to a CRT intensity value between 36 the brightest value and 220 the dimmest Bus A circuit over which information passes Cathode Ray Tube CRT A vacuum tube in which an electron beam directed at a phosphor coated glass screen causes a point on the screen to glow As magnetic coils deflect the beam the point of light moves across the screen Variations in the intensity of the beam create a visible display on the screen Checksum During a check a sum of bits or bytes in a quantity of data ensuring that transmitted data is accurate DIP Switch A set of five switches in a plastic box a dual in line package or DIP which can be set by hand DRAM Dynamic Random Access Memory A form of memory continually refreshed possessing both read and write capability Memory contents are lost when the power is turned off Error An operator induced fault a programming fault or a data discrepancy Fault A hardware induced failure Filter Wheel A movable wheel containing three color filters and one neutral filter which reside in the optical path and which color the imaging beam 20 23 2001 Version 4 5 16 Reference e 04 indicates that the calculated end address was less than the start address For all three errors e H and L contain the horizontal start address e D and E contain the end address and e Band C contain t
27. st patterns in Section 4 2 Either pattern will take approximately three minutes to image in 2k mode longer in 4k mode The PCR will beep four times when it is finished The functions are as follows 6 The CRT will display test pattern O but the shutter will remain closed during imaging 7 The CRT will display test pattern 1 but the shutter will remain closed during imaging 8 The PCR will expose test pattern 0 on film 9 The PCR will expose test pattern 1 on film 10 Set Frame Counter After selecting function 10 press FUNCTION again to increase the frame count in steps of one Press SELECT to Raske thanencdafrilto tandisphayed value and 11 Enable Automatic Calibration This function activates automatic calibration 5 3 THE PCR BEEPER The PCR contains a beeper that alerts the operator to various conditions with different kinds of beeps The following is a list of the type solid or warbled and length of beeps and why they occur 5 7 20 23 2001 Version 4 Reference e A solid one half second beep indicates the completion of a hardware reset and power up ready e A solid one half second beep indicates an increase in function selection e Four short beeps indicate that the PCR has successfully recorded an image e A continuous repeating beep approximately once per second the Current Exposure display flashing once per second and a red LED on the camera indicate that the PCR is out of film Turn the rotary s
28. stamped in the serial tag 3 Socket Input connector for line power Power Switch Pressing this switch to the right applies AC power to the unit 20 23 2001 Version 4 1 6 2 INSTALLATION 2 1 CONNECTING THE POWER LINE AND INTERFACE CABLE e Ensure that the PCR s power switch is in the OFF position e Connect the female end of the AC power cord supplied with the PCR to the three pronged socket on the rear panel e Plug the three pronged male end into a standard AC power oket e Connect one end of an IEEE 488 standard interface cable le GPIB connector on the rear panel e Connect the other end of this cable to the appropriate IEE nnectc of the host computer or interface If your software requires a Matrix MVP Matrix Vector Proce grs nics co processor interface install it and the SCODL software accorc t instructions in the Installation Guide to the MVP 2 2 POWER UP SEQUENCE e Locate the POWER Switch on the rear panel e Turn on the PCR by pressing right half of the POWER Switch OFF ON The Display Panel is located on top of the PCR It consists of eight indicator lights three switches and a two digit LED display After turning on the POWER Switch the PCR will begin a warm up process during which the display panel lights will flash rapidly in various combinations for about two minutes 2 1 20 23 2001 Version 4 Installation During this time the PCR performs internal tests and calibrates the brightness
29. tern you received with the PCR Test Pattern 0 Function 8 verifies focus proper geometric and radiometric registration color registration and color balance In each colored or neutral section three subsections contain patterns of exposed and unexposed pixels pixel on pixel off patterns Test Pattern 1 Function 9 verifies linearity focus and color registration lt appears as a uniform field of neutral 16 pixel squares on a dark background The neutral squares in this image are produced from three passes that is from light passed through all three color filters Upon pattern completion the READY light will come on and a beeping tone will sound 20 23 2001 Version 4 4 2 3 2 TAKING AN EXPOSURE In order to take an exposure on the PCR you must communicate with it through the host computer or through a Matrix MVP graphics co processor interface Depending on the computer and graphics software used procedures will vary Follow the instructions appropriate to your system contained in your software documentation If you are using the MVP you may also need to read the User s Guide to the MVP If you desire to run a test pattern refer to Section 4 for instructions Exposure time will vary depending on the colors used and the complexity of the image and the interface used with the PCR However the average imaging time is approximately one and a half 1 5 minutes for a typical 2000 line business graphic six 6 minutes for
30. ure to the attention of a qualified service technician Primary code 92 Problem GPIB Interface Fault Secondary code 00 Reason for error When an operator attempted to start a local test pattern the PCR was unable to put the GPIB interface into the local mode of operation The PCR did not initiate a test pattern Secondary code 01 Reason for error The GPIB experienced a hand shake error while transmitting or receiving data Primary code 93 Problem CRT Beam Calibration Fault Secondary code 00 01 Reason for error The PCR is unable to maintain proper CRT intensity Primary code A2 Problem Filter Wheel Fault Secondary code 00 to 05 Reason for error The PCR is experiencing problems in reliably moving the filter wheel 5 75 20 23 2001 Version 4 Reference 5 6 GLOSSARY OF TERMS This glossary provides the meanings of terms for the purposes of using and programming the PCR These meanings may not coincide with other usages or with formal definitions Black jumping An imaging mode in which the CRT beam skips over black pixels Brightness Level One of nine CRT intensities 0 through 8 The user or the internal system assigns a subset of intensities to red green and blue colors in a given mode Commands 44 and 45 return and load brightness levels for the current mode only that is only one byte for each of four color filters and not an entire set of level assignments Brightness Table A table establi
31. will advance the film until a 1 appears in the frame counter 9 e If the rewind knob turns in the direction of the arrow 10 while the film is being transported it means the film is advancing properly If it does not the film has not caught and you should reattempt the loading procedure A 1 should now appear in the small window of the camera Because you can reset the current exposure number in the display to any value it may not correspond to the camera s frame count Pay closer attention to the current exposure number and do not set or reset functions during exposure Figure 3 2 Loading the Pentax A3000 35mm Camera Continued Pre Installation 35mm CAMERA DISPLAY PANEL 35 8 910mm REAR PANEL FRONT VIEW SIDE VIEW 4 Y pe 11 5 lt 47 7 292mm 450mm Figure 1 2 PCR Dimensions and External Features 1 2 3 Environment Storage Temperature 32 to 158 F Operating Temperature 59 to 86 F Relative Humidity 35 to 65 non condensing 1 3 20 23 2001 Version 4 Pre Installation 1 3 CONTROLS AND CONNECTORS The following describes the functions of the PCR s controls and connectors 1 3 1 Display Pane O RECORD RED GREEN BLUE RESET READY FUNCTION 8 REMOTE SELECT 6 FAULT 6 ERROR CURRENT EXPOSURE SMATRIX PCR RESET SWITCH FUNCTION SWITCH SELECT SWITCH READY LIGHT REMOTE LIGHT DISPLAY
32. witch off and on to terminate these symptoms e A ten cycle per second warbled beep for two seconds indicates an error The beeper will emit a warbled sound approximately every fifteen seconds The alarm will stop when you press the RESET Switch or service the SRQ from the host 5 4 PROGRAMMING THE GPIB DEVICE ADDRESS Optional The GPIB General Purpose Interface Bus Device The GPIB General Purpose Interface Bus Device Address designates a specific location or destination of information During manufacturing the PCR s Device Address is preset to 2 and 3 via DIP Switches as part of its communication protocol with the host processor You may verify the setting of the GPIB address by selecting Function 5 described on the following page The current address will appear in the Current Exposure Display 20 23 2001 Version 4 5 8 Table 5 1 Numbered PCR Functions Function Number Function Description SOAND OTK WD ok Load film Unload film Disable automatic calibration Calibrate to assigned intensities Set GPIB addresses Test pattern 0 no exposure Test pattern 1 no exposure Test pattern O with exposure Test pattern 1 with exposure Set frame counter Enable automatic calibration Choose the function number that corresponds to the function you wish to implement Reference The following text describes the various functions the PCR can perform 1 Load Film Select this function aft
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