|
Type of problem
|
Blue
|
Green
|
|
Total number of MLC error reports in log book
|
29
|
4
|
|
Problem could be resolved by initializing the MLC (sometimes
more than one initialization necessary).
|
23
|
3
|
|
Varian representative has to fix the problem (e.g.,
change SFB)
|
1
|
1
|
|
Problem solved by pressing "Retract" & "Go"
|
4
|
0
|
|
Physicist was able to solve problem (e.g., by moving
single leaves), but cover had to be removed
to access MLC assembly.
|
1
|
0
|
|
Fields treated in VARiS Stand-by due to MLC problems
|
4
|
2
|
|
Varian technician had to fix MLC during night hours
(incl. PMI)
|
6
|
0
|
|
Interlock during treatment because of holding MLC window
with the mouse for more than 1 sec (leads to WS COM timeout)
|
3
|
2
|