Brivo OEC 715/785/865 Mobile C-Arm X-Ray Product Service Manual
4-56
b.
Disconnect Camera Cables.
c.
Reinstall the I.I. Power Supply and connect cables between power supply and I.I.
d.
Install counter weight.
e.
Connect Camera Head Cable, and make sure to tighten the securing screw.
f.
Assemble the I.I. cover.
g.
Power on the system.
Ensure the cable tightly connect to the I.I. Power Supply. Virtual connection will lead to no
image or image vibration in Fluoro.
4.6.9.
Shading Correction Check and Calibration
Shading Correction Calibration Check:
1.
Set to Normal mode, Auto Technique On.
2.
Take a Shot.
3.
Turn on the Automatic Brightness& Contrast.
4.
Keep the brightness level and manually increase Contrast Level to see well on Brightness
uniformity. Adjust the brightness level if necessary.
5.
Pass if you see the brightness uniformity is good enough. For example the 1st image shows the
good brightness uniformity, and the 2nd image, 3rd image shows the brightness uniformity is not
good.
1
st
image(good example)
2
nd
image (Margin is darker
than center ) brightness
3
rd
image (brightness of
margin is brighter than
center)
6.
If you fail in step 5, need perform Shading Correction Calibration.
Shading Correction Calibration:
1.
Before calibration, make sure there is no object in the image field, and the C-arm position is up-
down position with II vertically above tube.
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...