multicomp pro MP720105, Руководство пользователя

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3.Junior User Guidebook
26. The readings indicate the corresponding Voltage Division and the Zero Point positions
of the channels. "BW" indicates bandwidth limit. The icon shows the coupling mode
of the channel.
"—" indicates direct current coupling
"
～
" indicates AC coupling
" " indicates GND coupling
27. The reading shows the setting of main time base.
28. It is cursor measure window, showing the absolute values and the readings of the
cursors.
29. The blue pointer shows the grounding datum point (zero point position) of the
waveform of the CH2 channel. If the pointer is not displayed, it means that this
channel is not opened.
30. The yellow pointer indicates the grounding datum point (zero point position) of the
waveform of the CH1 channel. If the pointer is not displayed, it means that the
channel is not opened.
How to Implement the General Inspection
When you have got a new power supply, it is suggested that you should perform a general
inspection on the instrument according to the following steps:
Check whether there is any damage to it due to transportation.
If the packing boxes or foam cushions are found to have serious damage, keep them in a
safe place until the complete instrument and accessories have passed the electrical and
mechanical tests.
Check the accessories.
Check that all the parts and accessories are included and in serviceable condition.
Check the complete instrument.
If the instrument is damaged in its appearance or it fails in normal operation or
performance test, do not use it and contact the supplier directly.
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