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UTD1000L User Manual 59
signal for Y axis(applicable only for dual channel model)
Format Vector
Dots
Connect sample dots and display.
Directly display sample dots
Graticule Full
Grid
Cross Hair
To set the graticule of waveform display zone to Full,
Grid and Cross Hair mode
Persist Off
1s
3s
5s
Infinite
Update the waveforms at normal rate.
Update after waveform data is hold for 1 second.
Update after waveform data is hold for 3 seconds.
Update after waveform data is hold for 5 seconds,
Waveform data is kept on the screen, new data, if any,
could be added into the display continuously.
Term Explanation:
Display Format: VECTOR Display fills out all blanks between neighboring points, DOT Display
just shows sample points.
Update Rate: The times that the oscilloscope updates the waveforms per second. it reflect
how fast the Oscilloscope could allow you to observe signal dynamic change.
Y-T Mode: In this mode, Y axis represents voltage and X axis for the time.
Slow Scan Mode: When the timebase is set at 50ms/div or lower, the Oscilloscope will enter
into slow scan mode. This mode is applied to observe low-frequency signal. It is recommended
that channel coupling is set to DC.
6.7 Setting Auto Measurements
The section below introduces in details the powerful auto measurement function owned by
the Oscilloscope. Press MEASURE button to open auto measurement menu, see the table
below:
Figure 6-15A UTD1000CL Auto Measurement Menu
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