Operators Familiarization
CONFIGURE
END- •- (CH 1)
KEEP READOUT ON IN SGL SEQ?
YES-
•-(CH 4)
NO- •— (CHOP/ALT)
RUNNING
6558-13
Figure 3-4. Configure Menu.
After YES or NO is selected, the SERVICE MENU/ display returns. Select
INTERNAL SETTINGS MENU to continue with the testing or select QUIT to
return to normal oscilloscope operating mode.
Self Cal M easurem ents
This selection does a self-characterization of the vertical channels 1 and 2,
and the horizontal timing. The SELF CAL MEASUREMENTS routine stores
calibration constants that set the accuracy of the internal measurement
system.
NOTE
SELF CAL MEASUREMENTS can be performed anytime af
ter a 20-minute warmup time to ensure the accuracy stated
in Section 6.
2245A Operators
3-11
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