Self Cal Measurements - Tektronix 2245A Operator's Manual

CONFIGURE
KEEP READOUT ON IN SGL SEQ?
RUNNING
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.
S e lf Cal M e a s u re m e n ts
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.
SELF CAL MEASUREMENTS can be performed anytime af­
ter a 20-minute warmup time to ensure the accuracy stated
in Section 6.
2245A Operators
Figure 3-4. Configure Menu.
NOTE
Operators Familiarization
END- •- (CH 1)
YES- •-(CH 4)
NO- • — (CHOP/ALT)
6558-13
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