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SIGLENT
220 SDS2000X User Manual
5. No display after pressing Run/Stop
Check whether the trigger Mode is “Normal” or “Single”, and if the trigger level
exceeds the waveform range. If the trigger level is set too high, adjust the trigger level
to the middle of the trace or change the trigger Mode to “Auto”.
Note: Pressing Auto Setup might bring the waveform into view.
6. The displayed signal looks like a ladder
1) The horizontal time base may be set too slow. Try increasing the time base
sweep speed to improve the resolution of the displayed trace.
2) Lines between sampled points may cause the display to appear as a ladder
when the display is in the Vector mode. Try using the Dots mode to see if this
results in a more suitable display.
7. Fail to connect PC through USB:
Check the I/O Setting in Utility to make sure whether the setting in USB Device
matches the device currently connected. If needed, restart the oscilloscope.
8. External USB drive is not recognized
1) Check to make certain the USB flash drive is operating correctly in another
instrument or PC.
2) Check if the USB Host can work normally.
3) Make sure the USB disk being used is of the flash type, the instrument does not
support USB of hard disk type.
4) Make sure the system format of used USB disk is FAT32.
5) Restart the instrument and then insert the USB to verify operation.
6) If a problem persists, please contact SIGLENT.