Brivo OEC 715/785/865 Mobile C-Arm X-Ray Product Service Manual
4-18
If the footswitch or hand switch is released before completion, you should press the
switch again until the control panel LED displays “END END”.
If the “Er* Er*” is displayed on the control panel, you should redo the mA calibration
procedure from step 3.
16.
Make sure the footswitch or hand switch is released. Remove the jumper on J5 and reboot the
system. Take exposure at 80kV, 0.1mA. Check the measured current value should be 0.20
±
0.01mA. Otherwise, adjust POT4 on MCB board. Clockwise rotation will increase the current. And
anticlockwise rotation will decrease the current.
17.
Take exposure at 80kV, 2mA. Measure TP7 (MA-SMP) on MCB board with oscilloscope. Set
oscilloscope in TRIGGER mode and the trigger level is –250mV. The first pulse wave should be
orthogonal and the mA feedback curve shall be converged within 10ms, similar to the picture
below:
Содержание Brivo OEC 715
Страница 2: ......
Страница 19: ...Chapter1 Introduction and Safety...
Страница 41: ...Introduction and Safety 23 46 54 20 18 26...
Страница 55: ...Chapter2 System Overview...
Страница 137: ...Chapter3 Installation...
Страница 147: ...Installation 3 11 7 Put the ramp in position Release all bracket and move the workstation along the ramp off the pallet...
Страница 211: ...Installation 3 75 3 9 Reporting For U S Systems Complete and submit Form 2579 within 15 days of installation...
Страница 212: ...Chapter4 Calibration...
Страница 223: ...Brivo OEC 715 785 865 Mobile C Arm X Ray Product Service Manual 4 12 Mainframe Control Board TP7...
Страница 231: ...Brivo OEC 715 785 865 Mobile C Arm X Ray Product Service Manual 4 20 Mainframe Control Board TP17 POT4 J5 TP7 POT7 POT5...
Страница 275: ...Brivo OEC 715 785 865 Mobile C Arm X Ray Product Service Manual 4 64...
Страница 284: ...Chapter5 Software...
Страница 312: ...Software 5 29 4 Click Next 5 Click Install 6 Click Finish button to complete installation procedure...
Страница 326: ...Software 5 43 2 Click on install to continue 3 Click Next to continue...
Страница 335: ...Chapter6 Troubleshooting...
Страница 408: ...Chapter7 Replacement...
Страница 418: ...Replacement 7 11 166...
Страница 488: ...Chapter8 Periodic Maintenance...
Страница 502: ...Periodic Maintenance 8 15...
Страница 505: ...Chapter9 Technical Reference...
Страница 520: ...Brivo OEC 715 785 865 Mobile C Arm X Ray Product Service Manual 9 16 Lateral configuration 1 5m Lateral configuration 1m...
Страница 521: ...Technical Reference 9 17 Vertical configuration 1 5m Vertical configuration 1m...
Страница 526: ...11 Appendix System Schematics...