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DSO1000 SERIES
Under Compensated
3. If necessary, use a non-metallic tool to adjust the trimmer capacitor of the probe for
the attest square wave being displayed on the oscilloscope.
4. Repeat if necessary.
WARNNING: To avoid electric shock while using the probe, be sure the perfection of
the insulated cable, and do not touch the metallic portions of the probe head while it is
connected with a voltage source.
To display a signal automatically
The oscilloscope has an Auto feature that automatically sets up the oscilloscope to best
display the input signal. Using Auto requires signals with a frequency greater than or
equal to 50 Hz and a duty cycle greater than 1%.
Press the AUTO button, the oscilloscope turns on and scales all channels that have
signals applied, and it selects a time base range based on the trigger source. The trigger
source selected is the lowest numbered input that has a signal applied. The oscilloscope
has two-channels input . Connect a signal to the CH1 input.
1.Connect a signal to the oscilloscope.
2.Press AUTO.
The oscilloscope may change the current setting to display the signal. It will automatically
adjust the vertical and horizontal scaling, the trigger coupling, type, position, slope, level,
and mode settings.
HANDHELD OSCILLOSOPE
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