KaVo ORTHOPANTOMOGAPH OP 2D, Service Manual

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Contents
ORTHOPANTOMOGAPH OP 2D IX
4.2 Common issues .......................................................................................... 65
Nothing happens when the unit is switched on ........................................... 65
Image of emergency button appears on main display ................................ 67
The side control panel Return key does not work ....................................... 67
Rotating unit stop rotating, no error code .................................................... 68
Patient positioning light(s) do not come on ................................................. 68
Up/down (Z-motor) keys do not work .......................................................... 69
Nothing happens when the exposure button is pressed ............................. 71
4.3 Error codes .................................................................................................. 71
Error code H1 (Exposure interupted) .......................................................... 71
Error codes E0, E1 and E2 ......................................................................... 72
Error E3 (CFG Data lost) ............................................................................ 74
Error E4 (Tubehead too hot or too cold) ..................................................... 74
Error E5 (Line voltage out of limits) ............................................................. 75
Error E7 (Opto or r-motor failed during r-movement) .................................. 75
Error E8 (File system failure) ...................................................................... 76
Error E10 (CCD initialization/con
fi guration failure) ..................................... 76
Error E11 (CCD power failure) .................................................................... 76
Error E12 (CCD line failure) ........................................................................ 77
Error E13 (CCD error, CCD EEPROM CRC test failed) ............................. 77
Error E14 (Tubehead disconnected) ........................................................... 77
Error E16 (Z lift not allowed due to duty cycle) ........................................... 77
Error E18 (Display not connected) .............................................................. 78
Error E19 (Exposure switch stuck down) .................................................... 78
Error E20 (PCF: POWERGOOD signal is down) ................................ 79
Error E22 (Button stuck) ..................................................................... 79
4.4 Bad quality images ...................................................................................... 79
Vertical white stripes on the image ............................................................. 79
Horizontal white stripes on the image ......................................................... 79
Image too light or too dark .......................................................................... 79
Common causes for bad image quality ....................................................... 80
5. S2terminal and service commands ............................................................... 81
5.1 Using the S2terminal ................................................................................... 81
5.2 The Service commands............................................................................... 84