Fluke CombiScope PM3370B User Manual page 69

Autoranging combiscope instrument
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4 - 24
TIMEBASE
The displayed signal can be expanded horizontally so that more
MAGNIFY
signal detail becomes visible. In the analog mode, a
magnification is possible and the entire sweep length can be made
ST6711
visible by turning the X POS control.
-
Press the right MAGNIFY key.
The text 'MGN' appears in the bottom of the screen to indicate that the function is
active. Observe that the timebase indication is changed from 1.00 ms/div to
100 s/div.
CH1 200mV
-
Press the ANALOG key to set the scope in the digital mode.
-
Press the right MAGNIFY key.
Observe that the signal expands in
This magnification factor is displayed briefly on the screen.
-
Set the MAGNIFY to
MTB 100 s
ch1
4.
*
HOW TO USE THE INSTRUMENT
MAGNIFY
CH1 200mV
1,
2,
4 ... steps to a maximum of 32 times.
*
*
*
MAGNIFY
10
*
MGN
MTB
100 s
ch1
ST6504

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