Selecting Automatic/Manualrange Adjustment - TECPEL OS Series User Manual

OS Series Handheld DSO & DMM

7.7 Selecting Automatic/ManualRange Adjustment

The defaulted range mode of the instrument is automatic range. To switch to the manual range,
perform the following steps:
1. Press F1 key and MANUAL is displayed on the top left side of the screen to enter the
manual range mode.
2. Under the manual range mode, the measuring range is increased by a stage when pressing F1
key each time, and when reaching the highest stage, it jumps to the lowest stage by pressing
F1 key once again. To multiply the reading of dial pointer by multiplying power and the unit
of main reading on the screen will get the measurement result.
3. Press F3 key and AUTO is displayed on the top left side of the screen to switch back to the
automatic range mode.
Look at the display; you can see a screen that looks like the following figure 33.
Attention: capacitance measurement without manual range mode.
Figure 32: Relative Measurement
Figure 33: Automatic/Manual Range Adjustment
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7-Using the Multimeter