Owandy Radiology i-max touch, Service Manual

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SERVICE MANUAL
Troubleshooting
I-Max Touch 8-48
Port Bit Association
μ Switch /
Optical sensor
Logic status
R4 7 not used -
6 not used -
5 DSPU board initialization
0 for Analog
1 for Digital
4 Motor +5V power supply (0 = alarm status) 1
3 Column CPU board A1 initialization 1
2 Generator board A10 initialization 1
1 not used -
0 not used -
R5 7 (*) Primary collimator position optical sensor B8 0
6 (**) Soft tissue filter 0 position B8 1
5 not used -
4 not used -
3 not used -
2 (**) Digital Sensor ready 0
1 not used -
0 not used -
R6 7 (*) Panoramic cassette start position B5 1
6 (*) Panoramic cassette end position B4 1
5 (*) CEPHALOMETRIC cassette present S10 0
4 (*) PANORAMIC cassette present S9 0
3 Cassette / Sensor holder in
CEPHALOMETRIC position
B7 1
2
Cassette / Sensor holder in PANORAMIC
position
B6 1
1 Remote control X-rays button X71-1 / X71-2 1
0 X-rays button on column S8 1
R7 7 not used 1
6 (**) Ceph sensor holder start position B11 1
5 not used 1
4 (**) Ceph secondary collimator start position B10 1
3 (**) Slit primary collimator 0 position B9 1
2 Y axis start position B1 1
1 not used -
0 Rotation arm 0 position B3 1
(*) Functionality only on Analog version
(**) Functionality only on Digital version
NOTE:
The logic status of these signals depends on the physical position of the
relevant optical sensor / microswitch with respect to the "0" position.
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