User manual
Table Of Contents
- SAFETY INSTRUCTIONS
- GETTING STARTED
- OPERATION
- REMOTE CONTROL CONFIG
- FAQ
- I connected the signal but it does not appear on the display.
- I want to remove the measurement or FFT results from the display.
- The waveform does not update (frozen).
- The probe waveform is distorted.
- Autoset does not catch the signal well.
- The date and time settings are not correct.
- The accuracy does not match the specification.
- APPENDIX
- INDEX
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.