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Warning:
In order to avoid suffering from the electric shock, please keep your finger
behind the safety guard ring of the probe body during the operation.
In order to protect you from suffering from the electric shock during your
using the probe, do not touch the metal part of the probe tip when the probe
is connected to the power supply.
Before making any measurements, please connect the probe to the
instrument and connect the ground terminal to the earth.
How to Implement Auto-calibration
The auto-calibration application can make the oscilloscope reach the optimum
condition rapidly to obtain the most accurate measurement value. You can carry out
this application program at any time, but when the range of variation of the ambient
temperature is up to or over 5℃, this program must be executed.
For the performing of the self-calibration, all probes or wires should be disconnected
with the input connector first. Press the "Utility" button, then, press H1 button to call
out the Function menu; turn the M knob to choose Adjust. Press H2 button to choose
the option "Self Cal"; run the program after everything is ready.
Introduction to the Vertical System
Shown as Fig.4-9, there are a series of buttons and knobs in VERTICAL
CONTROLS. The following practices will gradually direct you to be familiar with
the using of the vertical setting.
1.
Use the button "VERTICAL POSITION" knob to show the signal in the center
of the waveform window. The "VERTICAL POSITION" knob functions the
regulating of the vertical display position of the signal. Thus, when the
User Manual of Smart Digital Storage Oscilloscope
Fig. 4-12 Vertical Control Zone
16
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