Agilent Technologies 5975C TAD VL MSD Troubleshooting And Maintenance Manual page 160

4
General Maintenance
Figure 29
8
9
10 Select MS OFF from the Execute menu.
11 Close the analyzer cover.
12 Tune the MSD.
160
Side board
RF cover
Quad frequency
adjustment screws
Adjusting the quad frequency
Repeat steps 4 through 7 for m/z 650. The minimum voltage is typically
between 300 and 340 mV.
Exit the Set Optimize Quadrupole Frequency program.
5975 Series MSD Troubleshooting and Maintenance Manual