GW Instek GDS-200 Series User Manual - Manual (Page 98)

GDS-200 & GDS-300 Series User Manual
98
Signal Path Compensation
Background Signal Path Compensation (SPC) is used to
compensate the internal signal path due to
ambient temperature and long term drift. SPC
is able to optimize the accuracy of the
oscilloscope with respect to the ambient
temperature and signal drift.
Note
Ensure the scope has been warmed up for at
least 10 minutes before performing signal path
compensation.
Steps 1. From the Utility menu, press System>SPC.
2. Disconnect all probes/cables from CH1 & CH2
when prompted and then press OK.
 The calibration items will show
sequentially at the bottom of the display.
 “Calibration Successful!”, will be shown
after each channel has been calibrated. It
takes ~1minute per channel.