User Manual

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DSO1000 SERIES
Figure 4-12 Relative Measurement
Selecting Automatic/Manual Range Adjustment
The default range mode of the instrument is automatic range. Suppose you are
using the DC voltage mode, to switch to the manual range, perform the following
steps:
1) Press F3 key to enter the manual range mode and then Manual is displayed on the
top of the screen.
2) Under the manual range mode, the measuring range is increased by a stage when
pressing F4 key each time, and when reaching the highest stage, it jumps to the
lowest stage by pressing F4 key once again.
3) Press F3 key to switch back to the automatic range mode and then Auto is displayed
on the top of the screen.
Attention: capacitance measurement without manual range mode.
Then,the screen will look like the following gure 4-13.
HANDHELD OSCILLOSOPE