Foxwell OS100 Digital Oscilloscope User’s Guide_English Version_V1.00
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1.8 Self Calibration
The self calibration routine lets you optimize the oscilloscope signal path for maximum
measurement accuracy. You can run the routine at any time but you should always run the routine
if the ambient temperature changes by 5v or more. For accurate calibration, power on the
oscilloscope and wait twenty minutes to ensure it is warmed up. To compensate the signal path,
disconnect any probes or cables from the input connectors.
Then, access the “
Utility -> Calibration
” option and follow the directions on the screen.
The self calibration routine takes about several minutes.
Chapter 2 Operating Basics
The User’s Interface
The Menu System
The Vertical System
The Horizontal System
The Trigger System
Input Connectors
2.1 The User’s Interface
Click the software icon on the desk after you finished the software setting and equipment
connecting. Then a user interface will be showed as follows:
