Villa Sistemi Medicali ENDOS AC, User Manual

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USER'S MANUAL
Contents
ENDOS AC/ACP - CE (Rev. 7) ii
7. EQUIPMENT USE 41
7.1 Equipment preparation......................................................................... 42
7.1.1 Preparation of the timer for X-ray use with automatic selection
of exposure times (only for ENDOS ACP version) .................................. 42
7.1.2 Preparation of the timer for radiographic use with manual selection
of exposure times................................................................................ 43
7.1.3 Preparation of the timer for Digital Radiography (Videoradiography)
use with automatic selection of exposure times (only ENDOS ACP
version) .............................................................................................. 44
7.2 Preparation of the tubehead ................................................................. 45
7.3 Exposure techniques ............................................................................ 49
7.3.1 Bisecting technique............................................................................. 49
7.3.2 Parallel technique ............................................................................... 51
7.4 Exposure .............................................................................................. 52
7.5 Special functions .................................................................................. 54
7.5.1 Counting the number of exposures made............................................. 54
7.5.2 Selection of multiplication factor for different types of film ................... 55
7.5.3 Selection of multiplication factor for Video-X-Ray-Digital ..................... 57
8. MESSAGES ON DISPLAY 58
8.1 Functional messages ............................................................................ 58
8.2 Error signalling..................................................................................... 61
8.2.1 Non re-settable errors ......................................................................... 62
8.2.2 Non fatal errors in start-up phase ....................................................... 63
8.2.3 Errors in exposure phase .................................................................... 64
9. CHECK AND CORRECTION OF POSSIBLE ERRORS IN
DENTAL X-RAYS
65
9.1 Typical faults in intraoral X-rays .......................................................... 65
9.2 Typical faults caused by wrong positioning........................................... 67
10. MAINTENANCE 68
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Manufacturer.
This Manual is the English translation of the Italian original version.