Owandy Radiology i-max touch, Service Manual

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SERVICE MANUAL
Contents
I-Max Touch iv
8.3.3.6. Tooth style ....................................................................... 8-31
8.3.3.7. Digital mode .................................................................... 8-31
8.3.3.8. PAN only option ............................................................... 8-32
8.3.3.9. Sensor handling ............................................................... 8-33
8.3.3.10. DSPU IP address .............................................................. 8-34
8.3.3.11. DSPU NET mask .............................................................. 8-34
8.3.4. Password 118: Axis alignment menu ............................................... 8-35
8.3.4.1. Rotation zero .................................................................... 8-36
8.3.4.2. Y Axis zero ....................................................................... 8-36
8.3.4.3. Cassette zero ................................................................... 8-37
8.3.4.4. Primary collimator setup .................................................. 8-37
8.4. Password 124: CEPH settings ........................................................... 8-38
8.4.1.1. Enable sensor .................................................................. 8-39
8.4.1.2. Y Offset ............................................................................ 8-40
8.4.1.3. Rotation offset .................................................................. 8-41
8.4.1.4. Lining up test .................................................................. 8-41
8.4.1.5. CEPH secondary collimator zero ....................................... 8-42
8.4.1.6. CEPH sensor zero ............................................................ 8-43
8.4.1.7. STF zero ........................................................................... 8-43
8.4.3. Password 112: Troubleshooting ....................................................... 8-44
8.4.3.1. Test column ..................................................................... 8-45
8.4.3.2. Test input ports ............................................................... 8-45
8.4.3.3. Pre-heating time .............................................................. 8-46
8.4.3.4. Preheating level ................................................................ 8-47
8.4.3.5. PAN RX emission / CEPH RX emission ............................ 8-49
8.4.4. System / Burn-in ............................................................................ 8-50
8.4.5. Show configuration .......................................................................... 8-50
8.4.6. Touch screen calibration ................................................................. 8-50
8.5. Detection and correction of possible defects in dental radiographies .. 8-51
8.5.1. Defects due to incorrect position of the patient ................................ 8-51
8.5.2. Defects due to radiological data input .............................................. 8-52
8.5.3. Defects due to the unit .................................................................... 8-53
8.6. Analysis of the problems on the panoramic examinations .................. 8-54
8.6.1. Proper positioning of the patient ...................................................... 8-55
8.6.2. Error due to a bad patient's positioning ........................................... 8-57
8.6.3. Images with artefacts ....................................................................... 8-64
9. SCHEMATICS AND DRAWINGS 9-1
10. SPARE PARTS 10-1
11. APPENDIX 18
11.1. Appendix A: Setup parameters table ..................................................... 18