GW Instek GDS-207 - Page 172

GDS-200 & GDS-300 Series User Manual
172
The waveform does not update (frozen).
Press the Run/Stop key to unfreeze the waveform. See page 80 for
details.
If this does not help, the trigger mode might be set to Single. Press
theRun/Stop key to change out from Single mode.
The probe waveform is distorted.
You might need to compensate the probe. For details, see page 34.
Autoset does not catch the signal well.
The Autoset function cannot catch signals under 30mV or 20Hz.
Please manually set the trigger conditions. See page 78 for Autoset
details.
The date and time settings are not correct.
For date and time setting details, please see page 33. If it does not
help, the battery may be flat. Charge the instrument.
The accuracy does not match the specification.
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.
For more information, contact your local dealer or GWInstek at
www.gwinstek.com / marketing@goodwill.com.tw.