Fluke CombiScope PM3370B User Manual page 29

GETTING STARTED
SIGNAL CRITERIA
You need to make adjustments
to the circuitry and watch
the signal change
Automatic measurements
Signal Math
Add, Subtract, Multiply
Signal Analysis
Integration,
Differentiation, FFT
Automatic Pass/Fail test
Autorange attenuator
Autorange timebase
Figure 3.4 Analog-Digital switching setup
Step 1 Press AUTOSET. The scope performs an AUTOSET in analog mode.
Step 2 Press the ANALOG key to change over to the digital mode. Check that
the picture is identical to the one in the analog mode. The text 'DIGITAL
MODE' is displayed briefly at the bottom of the screen.
ANALOG MODE
Fastest
display
update
Can't use
Add, Subtract
Not available
Not available
Not available
Not available
1 2 3 4
DIGITAL MODE
Slower
display
update
Fully implemented
All functions
Full analysis
(optional)
Fully implemented
(optional)
Results in a displayed
signal with an ampli-
tude of 2 to 6.4 divi-
sions
Results in a signal
display of 2 to 6
waveform periods
ANALOG
RUN/STOP
ST6680
3 - 7
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