User manual
139
The accuracy does not match the specications.
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 specication.
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.