63515_OP100D_OC100D_Service Programs
Contents
1. or Err message appears to the time display accordingly after the program has been completed Test tolerance is 1mm If the test failed and Err was displayed check the microswitches or opto couplers friction surface drive wheel and its tension stepping motor and its driving circuitry Repeat the test when needed or return to the program viewing level by pushing OK key again 20 Instrumentarium Imaging 64515 4AA 2 Service program SR features 2 11 SR 83 RO rotation test with exposure amp acceleration CAUTION Oo This special program generates x rays Purpose of this program is to check the smoothness of the rotation movement and that there are no stripes in the image because of vibrations Procedure Select program Sr 83 ro Enter the program by pushing the OK button untill the unit stops beeping Maximum technique factors are displayed Install an x ray film in a cardboard sheet or envelope horizontally on top of the chin support Mark the film orientation by bending the envelope from the corner Use some weight over the envelope Da 1 E sa A P Rotate by hand to see that the cassette holder or the tube head assembly does not touch the film Use technique factors displayed or select new ones Unit will start about 40 kV lower than this initial setting raise KV s and lower again to compensate film density due to the changes in movement speed 64515 4AA Instr2. 24 or 56 CPU non resetable total exposure R counter FEF 200 Number of exposures since last ser 25 or 57 vice call Value can be resetted in a program Pr 59 PSE ER 200 Arcing counter Counts single arcs 26 or 58 and after 5 arcs increments Sy 22 FR counter Laz 10 27 or 59 Exposure count limit set in Sr 71 PAy er 1 Nore After 10 000 write cycles to the EEPROM the kV display shows numbers 46 to 59 indicating a new memory bank 14 gt 46 15 gt 47 etc Exit this program Press OK key again Sr 70 SCR is displayed again Select another program or exit service programs 2 2 SR 74IOC cpu input output check This program is used for checking the state of the CPU inputs and outputs without opening all the covers of OP100D main assemblies It is useful for trouble shooting CPU input signal problems eg the various microswitches and opto couplers The program shows whether the signal from some particular switch reaches the CPU or not The output signals are somewhat arbitrary but the information may be useful in some situations Select Sr 74 IOC and press OK KV display shows In for input testing and time display shows 0 for first test and the respective port Use arrow keys to select different tests O to 5 and to select input In or output Ou test 8 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR feat
3. PAS or Err message appears to the time display accordingly after the program has been completed Test tolerance is 2 or 1 2 mm If the test failed and Err was displayed check the microswitches alignment of the fly wheel linear actuator and linear plate stepping motor and its driving circuitry Repeat the test when needed or return to the program viewing level by pushing OK key again 2 10 SR 82 CE ceph movement test without exposure Purpose of this program is to check that there is enough power in the ceph movement the stepping motor and it s drive operate properly Procedure untill the unit stops beeping Movement test is activated by pushing the Select program Sr 82 CE Enter the program by pushing the OK button exposure button Movement is driven from start to end by varying speed Then the movement is driven from end to start by constant slow speed and at the same time the CPU checks whether the pulse count of the stepper motor remains the same to detect whether some pulses were lost during accelerative movements Display shows the actual ceph movement in mm from 0 to 260 Total travel is 260 mm Note that figure 0 5 indicates that the motor is loosing pulses during acceleration corresponding to 0 5 mm travel and 0 5 indicates that the drive mechanics is sliding during braking sequence corresponding to 0 5 mm travel Press OK key PAS
4. These four programs are all the time available If you have the correct password one of the additional options comes visible 5 P3 for Ortho Zone 6 P6 for Ortho TMJ or 7 P11 for Ortho Trans Change the setting of the respective program in displays by first pressing down key Light in the time display is Em blinking Press right key to activate this feature on is displayed Press left key if you don t want this feature OFF is displayed Press OK to store any changes into OP 100 memory OP 100 will light all indicators and display PAS momentarily and then Sr 89 COP again 1 rE OFF on Prevents the exposure from control panel during exposure cycles in AEC and Manual modes When selected the exposure is initiated with remote exposure button only This feature has no affect in Test mode or in Service Mode 2 nA OFF on No AEC Disables AEC function OP 100 can be used without AEC Board eg OP 100 CR models for computerized radiography with a special image plate system do not have AEC 3 FE OFF on Free selection of kV values in Manual mode regardless of the nominal factor selection path Pr 52 CCo This feature has no effect on the AEC mode and on preprogrammed technique factors and mA can be selected from the fixed table 2 0 2 5 3 2 4 0 5 0 6 4 8 0 10 12 16 Instrumentarium Imaging 25 2 Service program SR features In Manual mode kV
5. Remote Exposure only with AEC and Manual mode Test mode from Remote Exposure button and Control Panel Normal operation with AEC No AEC OP100 CR models without AEC Denies the AEC operation Allows OP 100 CR to be used without AEC in phosphor plate digital imaging 1 rE on 2 nA on KV and mA selected in pairs according to Pr 52 OFF CCO settings 3 FE on 4 P3 on Free Exposure Selection Selection of 57 85 KV in steps of 1 kV in Manual Mode and mA selec tion from the table 2 5 3 2 4 0 5 0 6 4 8 0 10 12 16 Wide Layer Panoramic Program P3 Password gt Ortho Zone Panoramic Program P3 with enhanced lateral TMJ views and very wide anterior layer view 24 Instrumentarium Imaging 64515 4AA 64515 4AA OK MES ki 2 Service program SR features Sr 89 COP COUNTRY OPTIONS OFF Lateral TMJ Imaging programs P8 Password gt Optional Axial corrected Ortho TMJ on optional imaging program OFF No function future use on No function future use OFF No function future use No function future use Procedure Select program Sr 89 COP Enter the program by pushing the OK button untill the unit stops beeping Press OK Displays show 1 and rE and time display shows OFF or on The kV mA light is blinking Select one of the country option programs 1 rE 2 Cl 3 nA or 4 FE by pressing right or left arrow keys
6. START button from the left or right patient positioning 1 START panel pressed START button from the left side patient positioning panel 2 SIDE pressed No cephalostat or cephalostat on the left s de ceph on the CEPHL left No cephalostat or cephalostat on the right side ceph on the CEPHR right IN Not used LED not lit IN Not used LED not lit IN Not used LED not lit IN Not used LED not lit 5 7 64515 4AA Instrumentarium Imaging 11 2 Service program SR features Sr 74 IOC Input test In 5 Remote exposure Vertical amp Rotation Movement Description LED lit Remote exposure button pressed Vertical carriage height limiting microswitch S ZMIDSW 4 switch triggered at limiting area Vertical carriage limit microswitch S 5 switch ZLIMSW triggered at end position Sr 74 IOC Output test Ou 0 Motor Control Signals xo poa XENA oe LINENA Linear movement enable stand by CASDIR Not used stand by LINDIR Linear movement direction stand by 12 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR features Sr 74 IOC Output test Ou 1 CPU Board Internal Signals LED Signal name Description LED lit EECS Do not care stand by Do not care stand by Not used stand by CPU board beeper stand by Sr 74 IOC Output Test Ou 2 Generator D A Converter Data TED Seane pE e mo 1T xwan peno T7 2 xwal T pars T T T
7. can be selected in steps of 1 kV When the led indicator for kV mA values is lit first KV display is blinking Select kV value by gt pressing r ght or left keys 1 Nore Pressing the key longer causes kV to change in larger steps Then press down key MA display is blinking Select the mA value Jl nore Cephalostat has fixed mA value 1 Nore If the kV is increased with maximum mA selection the mA value is automatically decreased when the product of kV mA exceeds the allowed X ray tube rating 4 P3 OFF on Use SR 73 LOC to enter the password If the password was correct Ortho Zone can be activated by selecting on or deactivated by selecting OFF If the password was incorrect one cannot access this option 5 OL OFF on Use SR 73 LOC to enter the password If the password was correct Ortho TMJ can be activated by selecting on or deactivated by selecting OFF If the password was incorrect one cannot access this option 6 3D OFF on Use SR 73 LOC to enter the password If the password was correct OTACT can be activated by selecting on or deactivated by selecting OFF If the password was incorrect one cannot access this option 7 Or OFF on Use SR 73 LOC to enter the password If the password was correct Ortho Trans can be activated by selecting on or deactivated by selecting OFF If the password was inc
8. is in the service mode and the serviceman is able to use the ser vice programs to test the unit Indicates the actual numeric code for respective service program View the functions with up and down keys and select with OK key Indicates the alphanumeric short Scr IOC EPS PUP form for the explanation of the ser Prh FrE SUPro vice program to remind the service LI CE ro LI man what the numeric program code roc LIc COP means activating the service program the test starts In programs which require movements and or exposure the test starts when pushing the exposure button The displayed service program can be act vated by pushing the OK key After ok OK Pas Err After completing the test the text PAS in time display indicates that the unit passed the test or respective failure code Err indicates that the test failed Repeat the service program or select a new one 1 2 Exhibition mode From software version 1 2 07 the OP100D does not emit x rays when the OP100D has been set for exhibition mode Exhibition mode is selected when CPU option switch S2 is set ON or option jumper X 11 is set to ON 2 Instrumentarium Imaging 64515 4AA 64515 4AA 1 Service programs 1 3 SR general purpose test programs GENERAL PURPOSE TESTS REFERENCE TABLE Sr 70 cr Sr 74 IOC Sr 75 EPS Sr 76 PUP Sr 77 Prh Sr 78 FrE Sr 79 SUP Sr 89 COP SCROLL EEPROM CONTEN
9. this program is to check the smoothness of the linear movement and that there are no stripes in the image because of vibrations Procedure Select program Sr 87 Lic Enter the program by pushing the OK button untill the unit stops beeping Technique factors 73 12 100 230 VAC 77 10 100 110 VAC are displayed Install a loaded cassette vertically on top of the chin support Instrumentarium Imaging 23 2 Service program SR features Use technique factors displayed or select new ones Exposure time is fixed 5 s the number in time display eg 100 is used to set the motor speed A smaller number corresponds to faster speed and vice versa Make an exposure by pushing the exposure button 1 Nore The exposure will terminate prior to set time if the movement hits the mechanical limit Process the film and check that there are no sharp stripes Some vague stripes may be visible Return to the program viewing level by pushing OK key again oK OK 2 15 SR 89 COP country options Seven country option programs which are one time settings to configure the unit for daily operation There are four options that can be selected for Remote exposure only 1 rE disable first cephalostat collimator 2 C1 no AEC for OP 100 used in computerized radiography 3 nA and free kV selection in steps of 1 kV 4 FE Sr 89 COP COUNTRY OPTIONS Exposure from Control Panel and Remote Expo sure button
10. MOOTHNESS WITH CONSTANT SPEED Linear movement exposure test Jl nore Movements without exposure are indicated in time display with movements with acceleration with and movements with constant speed are indicated with c 1 5 How to use sr features Switch the OP100D power off Remove the Frankfort light knob located beside the mirror Open the s de doors and remove the mirror cover by undoing the screws Lift the cover away Locate the 3 pin connector X10 and a 2 pin jumper under the program memory circuit on the CPU board Pull out the jumper and insert it to the left pins OP100D is now in SERVICE mode 4 Instrumentarium Imaging 64515 4AA 64515 4AA 1 Service programs SERVICE NORMAL I C X10 J Nore If the jumper is not installed CPU resets continuously and red LED H2 is blinking while power is on Begin the programming Switch the OP100D power on Wait for a moment Software version is displayed during the memory check The display test will run and numbers from 0 to 9 change on the display Check that all digits are lit Sr 75 EPS is displayed Select one of the Sr programs Use up and down keys to view programs press OK key to select Mak
11. Orthopantomograph P100 D Orthoceph OC100 D Service Program Manual For sw 1 4 11 and sw 1 4 13 GD INSTRUMENTARIUM 09 2002 64515 4AA N a g n g Copyright Manufactured by 2002 by Instrumentarium Imaging Documentation trademark and the software are copyrighted with all rights reserved Under the copyright laws the documentation may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or part without the prior written permission of Instrumentarium Imaging Orthopantomograph and Orthoceph are registered trademarks of Instru mentarium Corporation U S patents 4 641 336 5 016 264 5 425 065 and 5 444 754 German patent 4 344 745 Orthopantomograph OP100 D and Orthoceph OC100 D comply with UL and C UL File E218408 The original language of this manual is English Instrumentarium Imaging reserves the right to revise this publication from time to time and to make changes in the content of it without obligation to notify any person of such revision or changes Instrumentarium Imaging P O Box 20 FIN 04301 Tuusula FINLAND Tel 358 10 394 6500 Fax 358 10 394 6501 E mail dental fi instrumentarium com Internet http www InstrumentariumImaging com Table of Contents l SErVICE PEOLFAMS i ii45454441445454s45543 05553 4 asan 003300 E 99904550 e K 1 kk Generalsin DD A A 1 132 INU TY
12. Preheat automatic adjustment WARNING This special program generates x rays Purpose of this program is to make the unit to adjust it s preheat level of the filament automatically Procedure Select the program Sr77Prh and push the exposure button continuously Unit makes an exposure with 85 kV Preheat level starts to rise from 0 by increasing preheat reference slowly and the unit checks the mA level at the same time The preheat reference data is displayed in the time display High number indicates low reference Jl Nore After the exposure the preheat value which is normally between 190 and 200 appears on the display When the desired mA level is reached program terminates the exposure Press OK to store the current preheat reference into the EEPROM memory PAS appears to the time display accordingly after the program has been completed If Err was displayed try again Return to the program viewing level Press OK key again Sr 77 PRH is displayed again Select another program or exit service programs Instrumentarium Imaging 17 2 Service program SR features 2 6 SR78 FRE AEC frequency display WARNING This special program generates x rays Purpose of this program is to verify the calibrated frequency of the PAN AEC terminal Board by monitoring the AEC frequency and during the exposure User program Pr 68 INS has the same features as this program This program elimi
13. T o xwaz pen TT feos ra T TT Sr 74 IOC Output test Ou 3 Patient Positioning Panel LED Patient positioning panel posterior layer correc PATLED tion button LED no LED Instrumentarium Imaging 13 2 Service program SR features Sr 74 IOC Output test Ou 3 Patient Positioning Panel LED Patient positioning panel center layer button 7 CENLED LED no LED Patient positioning panel anterior layer correc PILLED tion button LED no LED Sr 74 IOC Output Test 2 Ou 4 Generator Control Signals so chrome RG resistor bypass stand by KVMACLK D A converter clock stand by OUT Not used stand by Sr 74 IOC Output test Ou 5 Projector Lights Vertical Movements Description LED lit PROJLIT Projector light enable lights off RACKDIR Not used stand by ZZ JU J OUT Not used stand by OUT Not used stand by LASLIT Not used stand by ZENA Vertical carriage movement enable 14 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR features 2 3 SR75 EPS exposure without movements WARNING This special program generates x rays Exposure without movements Stepping motors do not operate during the exposure cycle This program can be used while doing electrical troubleshooting or calibration User program PR 68 INS has the same features as this Service program Jl Nore When this program is used the KVOK and MAOK sign
14. TS Scroll the failure code counters and the exposure counters of the CPU EEPROM INPUT OUTPUT Operation of CPU input and output signals is monitored and displayed with control panel s LED s EXPOSURE WITHOUT MOVEMENTS Exposure without imaging movements the stepping motors don t operate WARMING UP SEQUENCE Tube warming up procedure PREHEAT ADJUSTMENT Automatic preheat adjustment AEC FREQUENCY MONITORING Program displays AEC Board frequencies in time display dur ing the exposure or standby LINE VOLTAGE DISPLAY Displays the line voltage continuously COUNTRY OPTIONS Remote exposure only Disable Ceph Collimator Disable AEC Free kV mA values Select ceph mA Ortho Zone Ortho TMJ and Ortho Trans Instrumentarium Imaging 3 1 Service programs 1 4 SR movement test programs MOVEMENT TESTS REFERENCE TABLE ROTATION MOVEMENT DYNAMICS Rotation movement test in two directions no exposure LINEAR MOVEMENT DYNAMICS Linear movement test in two directions no exposure CEPH MOVEMENT DYNAMICS Ceph movement test in two directions no exposure ROTATION SMOOTHNESS WITH ACCELERATION Rotation movement exposure test and rotation focal alignment verification LINEAR MOVEMENT SMOOTHNESS WITH ACCELERA TION Linear movement exposure test ROTATION SMOOTHNESS WITH CONSTANT SPEED Rotation movement exposure test and rotational focal align ment verification LINEAR MOVEMENT S
15. als are not monitored Therefore Sy 23 Inu and Sy 24 FIL error codes are not enabled Only Sy 22 error code is monitored Procedure Select Sr 75 EPS and press Preselected technique factors are displayed Select the technique factors KV mA and exposure time Make the exposure Unit can be operated but there are no imaging movements during the exposure 1 Nore If this program is used to align cephalometric beam make sure that OC100D is positioned in User mode for cephalometric exposures Program 5 gt ceph collimator gt movement button before entering this program After the exposure the unit is ready for additional exposures Return to the program viewing level Press key again Sr 75 EPS is displayed again Select another program or exit service programs 2 4 SR 76 PUP warming up procedure for tubehead WARNING This special program generates x rays Purpose of this program is to enable testing of a defective tubehead assembly or warming up procedure of the replacement of tubehead assembly Procedure Select program Sr 76 PUP Make the exposure OP 100 D exposes with the lowest kV mA values Instrumentarium Imaging 15 2 Service program SR features Repeat the exposure No wait between the exposures is necessary The next exposure can be taken right after the previous one kV mA starts rising automatically from 20 kV 1 mA one step after each 3 2 s exposure until 85
16. e the trouble shooting adjustments or change settings Use arrow keys to select option and settings Follow the guidelines for each Sr program described in the next chapter Store any changes to the OP100 D memory Press OK PAS is displayed and all indicators are lit The same program eg Sr 75 EPS is displayed again Jl Nore If the message Sy 26 EEP is displayed the storing of any changes failed Please contact your dealer While the OP100 D power is on you can move between Pr user program settings and Sr service program settings when needed Press OK for a while Beep is heard and one of the user programs is displayed eg Pr 50 LAY Make changes and store them with OK Press OK again for a while Beep is heard and one of the user programs is displayed eg Sr 75 EPS again Exit from service programming Switch OP100 D power off Reinsert jumper X 10 to the right Refit the mirror cover and Frankfort light knob Instrumentarium Imaging 5 1 Service programs 6 Instrumentarium Imaging 64515 4AA 2 Service program SR features 2 Service program SR features 2 1 SR7OSCR scroll eeprom contents View the CPU parameter memory EEPROM contents This memory stores the failure code counters and cumulative exposure counter values and this information can be used for obtaining OP100D history data Some failure counters have have non zero values at the time of
17. el by pushing OK key again oK OK 22 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR features 2 13 SR 86 ROC rotation test with exposure amp constant speed CAUTION a This special program generates x rays Purpose of this program is to check the smoothness of the rotation movement and that there are no stripes in the image because of vibrations Procedure Select program Sr 86 roc Enter the program by pushing the OK button untill the unit stops beeping Technique factors 85 12 100 230 VAC 85 8 100 110 VAC are displayed Light is blinking on time display Install an x ray film in a cardboard sheet or envelope horizontally on top of the chin support Mark the film orientation by bending the envelope from the corner Use technique factors displayed or select new ones Exposure time is fixed 10 s the number in time display eg 100 is used to set the motor speed A smaller number corresponds to faster speed and vice versa Make an exposure by pushing the exposure button Jl Nore The exposure will terminate prior to set time if the movement hits the mechanical limit Process the film and check that there are no sharp stripes Some vague stripes may be visible Return to the program viewing level by pushing key again 2 14 SR 87 LIC linear movement test with exposure amp constant speed l CAUTION 9 This special program generates x rays Purpose of
18. features Return to the program viewing level Press OK key again Sr 79 SUP is displayed again Select another program or exit service programs 2 8 SR 80 RO rotation test without exposure Purpose of this program is to check that there is enough torque in the rotational movement the stepping motor and motor control circuit operate properly there is enough friction and the movement does not slip nor get stuck Rotation test can be done in clockwise counterclockwise and vice versa Procedure Select program Sr 80 ro Movement test is activated by pushing the exposure button Movement is driven from start to end by varying speed Then the movement is driven from end to start by constant slow speed and at the same time the CPU checks whether the pulse count of the stepping motor remains the same to detect whether some pulses were lost during accelerative movements Display shows the actual rotation in degrees from 0 to 200 and back Note that figure 1 5 indicates that the motor is loosing pulses during acceleration that correspond to 1 5 rotation and 1 5 indicates that the drive mechanics is sliding during braking sequence that correspond to 1 5 rotation Press OK key PAS or Err message appears to the time display accordingly after the program has been completed Test tolerance is 1 or 22 If the test failed and Err was displayed check the
19. kV 12mA is reached Complete one exposure by each technique factors listed above In case of arcing and or breakdown start this test from the beginning by pushing the OK button twice IN Q9 A J TT J J JT J J aAa oO 9 J olol olol ol ol olol oj SED NINI NINI NI NI NINI IN N QO SS A AIAI BY BY AJI AJ ATITA E NWE SE N N a D A EE EE E NEEN s lt s s ww J x gt ee Few J gt gt J gt J gt f gt f x gt f gt gt f gt lt Jf WH If an arc or high voltage breakdown occurs in the tubehead during exposure this program is terminated and an Err failure code will appear on the display 16 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR features When the complete Warming up procedure has been accomplished a message PAS will appear on the time display If repetitive arc ng and or breakdowns occurred consult Instrumentarium Imaging Technical Service 1 Nore It is also recommended that the OPIOOD which has not been used for 3 months or more should be warmed up with this program Always run this program after the tube head assembly replacement Return to the program viewing level Press OK key again Sr 76 PUP is displayed again After the test set the OP100D for normal operation and make a panoramic exposure Program 1 with maximum technique factors 25 SR 77 PRH
20. microswitches friction surface drive wheel and its tension stepping motor and its driving circuitry cable C 13 inside the rotating unit Repeat the test when needed or return to the program viewing level by pushing OK key again 2 9 SR 81 LI linear movement test without exposure Purpose of this program is to check that there is enough power in the linear movement the stepping motor and it s drive operate properly and the movement does not get stuck This test can be done in two directions towards the column and back or vice versa Procedure Select program Sr 81 LI Enter the program by pushing the OK button untill the unit stops beeping Movement test is activated by pushing the exposure button Movement is driven from start to end by varying speed Then the movement is driven from end to start by constant slow speed and at the same time the CPU checks whether the pulse count of the stepping motor remains the same to detect whether some pulses were lost during accelerative movements Display shows the actual linear movement travel in mm of 0 to 60 and back Note that a figure 0 4 indicates that the motor is loosing pulses during acceleration that correspond to 0 4 mm travel and 0 4 indicates Instrumentarium Imaging 19 2 Service program SR features that the drive mechanics are sliding during the braking sequence corresponding to the 0 4 mm travel Press OK key
21. mode ass 2 1 3 SR gcneral purpose test programs aan n na akla anak y n k d ka 3 1 2 SR mOvemenEtest Pi OT ANS en ala 4 LS OW TOMISE SE TC AMINES ln cosine an ehe 4 2 Service Drogram SR Te d t Sy 454444444445444544045455545 524805 e e 4G k y k ekr 6 05040 7 2al oR 70 SER Sscrollieeprom Contents aaa 7 22 SR 4 109 cpa Input Sttphtcheck rasen 8 2 3 SR 753 EPS exposure without Movements io k l kc a kaka k Hak k 15 2 4 SR 76 PUP warming up procedure for tubehead E 15 2 5 SR 77 PRH Preheat automatic adjustment kk 17 2 6 SRIS FRE AFG frequency display xwe e elek kele aa 18 Qed SR 29 SUP Jine Voltase GIS pays see 18 2 8 SR 80 RO rotation test without eXDOSUT keke kk kek k r 19 29 SR 81 LI linear movement test without eXDOSUTe EEE 19 2 10 SR 82 CE ceph movement test without exposure EEE k n 20 2 11 SR 83 RO rotation test with exposure amp acceleration j j U j 21 2 12 SR 84 LI linear movement test with exposure amp acceleration 22 2 13 SR 86 ROC rotation test with exposure amp constant speed 22 2 14 SR 87 LIC linear movement test with exposure amp constant speed 23 2 13 SR 89 OP COUN YODI ONS y ee verted e NN 24 64515 4AA Instrumentarium Imaging i il Instrumenta
22. n key pressed Vertical carriage UP button ZDOWN Vertical carriage DOWN button Left patient positioning button if panel HOME LEFT installed on left side i Right patient positioning button if panel HOME RIGHT installed on right side PROJTRIG Projector light button Posterior layer correction button Move PATWARD linear movement away from the column CENWARD Center layer correction button Anterior layer correction button Move PILWAR linear movement towards the column Sr 74 IOC Input test In 2 Mains Voltage Exposure Cephalostat Option 110 230 VAC selection on the power supply board This is the switch S4 or jumper con nector depending on board ver MAINS sion 110 VAC EXPSW Exposure switch pressed DOWN button on the cepha CEPHDOWN lostat pressed UP button on the cephalostat CEPHUP pressed OCD collimator microswitch S31 PAN OP collimator COLISW grounded OCD collimator microswitch S32 CEPH or OP collimator COL2SW SQA QA Filter grounded Switch X 11 or S2 on the CPU OPTIONSW board Exhibition mode 10 Instrumentarium Imaging 64515 4AA 2 Service program SR features J Nore OC100 collimator switches order QA PAN CEPH Sr 74 IOC Input test In 3 Generator Signals TEMPFAIL opened with Sy 21 Hho error message Tube head high voltage breakdown no TUBEFAIL breakdown 5 r Sr 74 IOC Input test In 4 Movement amp Cephalostat
23. nates the need of oscilloscope or frequency counter when adjusting frequency of the AEC It is also used to calibrate the AEC terminal Board refer to OP100D Technical Support Manual for more details on AEC calibration Procedure Select program Sr 78 FrE Technique factors 73kV and 12mA should be selected and time display shows Make exposure and response frequency signal AECFRQ from AEC terminal Board appears on time display unit kHz 1 Nore If there is no filtering eg Al calibration tool missing between THA and CCD sensor the displayed frequency might increase rapidly resulting to zeros on display This frequency can be adjusted from the PAN AEC terminal board Refer to OP100D Technical Support Manual section AEC Calibration Procedure for details Return to the program viewing level Press OK key again Sr 78 FRE is displayed again Select another program or exit service programs 2 7 SR 79 SUP line voltage display Line voltage is monitored by measuring the incoming 25V supply in the Filament Control Board Measured line voltage 1s shown on the time display Procedure Select program Sr 79 SUP The display shows the approximate line voltage value Inaccuracy of Line Voltage Measurement Inaccuracy of Line Voltage Measurement 230 VAC Line 110 VAC Line 5 VAC 3 VAC 18 Instrumentarium Imaging 64515 4AA 64515 4AA 2 Service program SR
24. nstallation This s normal Select the program Sr 70 SCR and press OK View memory contents by 4 pushing the left and right keys KV display shows the memory location and mA s displays show the contents if any Table shows different parameters stored typical values are shown in parenthesis SR 70 SCR SCROLL MEMORY CONTENTS kVmA value s value Memory contents Typical value Last Failure Sy or Error Er code 14 or 46 number except Er 40 CPU Sy 26 EEP and Sy 20 no error Failure code counter for CPU fail 15 or 47 ures Er 40 CPU Er 41 CPU and Er er 42 CPU 16 or 48 Failure code counter for line volt age failure Ch 05 17 or 49 Failure code counter for wait state ae warning Sy 20 prr 0 10 18 or 50 Failure code counter for tubehead ui thermal switch Sy 21 Hho sete 0 2 19 or 51 Failure code counter for tubehead failure Sy 22 Er 0 Failure code counter for inverter failure Sy 23 Inu 20 or 527 0 Failure code counter for filament failure Sy 24 FIL 21 or 53 0 64515 4AA Instrumentarium Imaging 7 2 Service program SR features SR 70 SCR SCROLL MEMORY CONTENTS kVmA value s value Memory contents Typical value EEPROM write cycle counter Indi cates the total number of write 22 or 54 cycles from Sr and Pr programs U written with OK key oe 200 23 or 55 Exposure counter value resetted in program Pr 61 CLC
25. orrect one cannot access this option 26 Instrumentarium Imaging 64515 4AA Instrumentarium Imaging P O Box 20 FIN 04301 Tuusula Finland Tel 358 10 394 6500 Fax 358 10 394 6501 dental fi instrumentarium com Instrumentarium Imaging Inc 300 West Edgerton Avenue Milwaukee Wisconsin 53207 USA Tel 1 800 558 6120 1 414 747 1030 Fax 1 414 481 8665 info usa instrumentarium com Instrumentarium Imaging France S A R L 4 Avenue des Roses 94386 Bonneuil Sur Marne Cedex France Tel 33 143 39 51 51 Fax 33 143 39 75 75 instrumentarium imaging wanadoo fr Instrumentarium Imaging Italia S R L Via Cassanese 100 20090 Segrate MI Italy Tel 39 02 21 30 28 1 Fax 39 02 21 30 28 60 instrumentarium it instrumentarium com Instrumentarium Imaging is constantly improving its products and reserves the right to change these specifications without notice Pimaging www InstrumentariumImaging com Instrumentarium Imaging Singapore 152 Beach Road 12 03A Gateway East 189721 Singapore Tel 65 6391 8600 Fax 65 6396 3009 singapore sg instrumentarium com Instrumentarium Imaging Dental GmbH P O Box 2044 77680 Kehl am Rhein Germany Tel 49 7851 932 90 Fax 49 7851 932 930 kontakt instrumentarium imaging de Distributor 64515 4AA 09 2002 Instrumentarium Imaging
26. rium Imaging 64515 4AA 1 Service programs Service programs 64515 4AA 1 1 General Orthopantomograph OP100 D is software controlled diagnostic panoramic dental x ray equipment for producing high quality digital images of dentition and TM joints Software is divided into two parts User programs Pr are accessible by the user and they have features for configuring the unit for daily use and for changing technique factors to optimize image quality Maintenance amp Service programs Sr are for technical people for installation and service Tools are required to access Sr programs This manual covers the features of the Sr programs OP100 D software version 1 4 11 Please refer to the OP100 D User Program Manual V1 4 11 for Pr program features Letters Pr or Sr in the kV display indicate that the unit is in the programming mode Numbers 50 to 68 and 70 to 89 in the mA display indicate the actual numeric code for each program Letters in the exposure time display indicate the mnemonic explanation for each program to remind the user of the actual numeric program code meaning J After you have set OP100 D for Service mode different service programs can be selected by pushing up and down keys until the desired service program code appears on the display The display indicates the service program in the following form Instrumentarium Imaging 1 1 Service programs The unit
27. umentarium Imaging 21 2 Service program SR features Make the exposure by pushing the exposure button Process the film and check that there are no sharp stripes Some vague stripes may be seen An excellent film is all gray Repeat the test when needed Return to the program viewing level by pushing OK key again OK 2 12 SR 84 LI linear movement test with exposure amp acceleration l CAUTION O This special program generates x rays Purpose of this program is to check the smoothness of the linear movement and that there are no stripes in the image because of vibrations Procedure untill the unit stops beeping Initial technique factors eg 66 8 0 4 are displayed Actual values displayed will dedend on the Pr 52 CCO contrast and density settings for imaging program P1 Select program Sr 84 LI Enter the program by pushing the OK button ok OK Install a loaded cassette or envelope test film vertically on top of the chin support Notice the tube side Use tape to secure the cassette Use technique factors displayed or select new ones Unit will start about 40 kV lower than this initial setting raise KV s and lower again to compensate film density due to the changes in movement speed Make an exposure by pushing the exposure button Process the film and check that there are no sharp stripes Some vague stripes may be seen An excellent film is all gray Return to the program viewing lev
28. ures Some of the Program selection LED s on the Control panel are lit showing the state of the signal port LED 1 standard panoramic program being bit 0 of the port and LED 2 child panoramic being bit 1 etc Use the tables of the input and output signals with the corresponding I O port and bit Use CPU Board schematics to follow signals and refer also to other volumes of the Service Manual for various microswitch states Note that the control panel display will be updated with a delay This should be understood when interpreting movements and other output signals Stop the movement by pressing any key to see the correct output status After testing return to the program viewing level Press OK key again Sr 74 IOC is displayed again Select another program or exit service programs Sr 74 IOC Input test In 0 Cephalostat and Linear Movements Signal name Description Status when LED on EEDO EEPROM data out Do not care Cephalostat movement detector cephLIMSW board at start end position Cephalostat movement detector board cephMIDSW in the middle position allel Switch triggered in end position LINLIMSW LINMIDSW Switch triggered Not used LED not lit Linear Y movement limit switch S16 or S17 Switches are connected in par 4 8 Instrumentarium Imaging 9 2 Service program SR features Sr 74 IOC Input test In 1 Patient Positioning Panel Keys Description LED l t whe
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