multicomp pro MP720644, Быстрое руководство

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Multicomp-Pro
13
Figure 3-9 Finger Guard
Warning:
To avoid electric shock, always keep your finger behind the safety guard
ring of the probe during the operation.
To protect you from suffering from the electric shock, do not touch any
metal part of the probe tip when it is connected to the power supply.
Before making any measurements, always connect the probe to the
instrument and connect the ground terminal to the earth.
How to Implement Self-calibration
The self-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. This program must be executed whenever the
change of ambient temperature is 5
℃
or over.
Before performing a self-calibration, disconnect all probes or wires from the input
connector. Click the
icon, select the
Utility softkey, select Function in the
bottom menu, select Adjust in the left menu, select Self Cal in the bottom menu; run
the program after everything is ready.
Introduction to the Vertical System
As shown in Figure 3-10 , there are a few of buttons and knobs in Vertical Controls .
Press one of the channel buttons CH1 , CH2 to open the corresponding channel menu,
and press again to turn off the channel.
If you want to set the vertical position and vertical scale of a channel, please press
CH1, CH2 at first to select the desired channel. Then turn the
A or B knob to set the
values.
Upper knob : adjust vertical position
When one of the
channel buttons is lit
Lower knob : adjust vertical scale
Figure 3-10 Vertical Control