GW Instek GDS-1000A-U Series User Manual - Manual (Page 136)

GDS-1000A-U Series User Manual
136
The accuracy does not match the specifications.
Make sure the device is powered on for at least 30 minutes, within
+20°C~+30°C. This is necessary to stabilize the unit to match the
specification.
The oscilloscope will not allow a 2M waveform to be saved.
Make sure that only 1 channel is active. Make sure that the signal
has been triggered and that the STOP or Single key has been pressed.
Ensure the time base is slower than 10 ns/div. See page 109.
For more information, contact your local dealer or GWInstek at
www.gwinstek.com / [email protected].