RIGOL DG5000 Series User Manual
Page 206
RIGOL
User’s Guide for DG5000
12-2
On to select “Last” and then restart the instrument.
(6) If it still does not work correctly, please contact
RIGOL.
5. The USB storage device cannot be recognized:
(1) Check whether the USB storage device can work normally when connected
to other instruments or PC.
(2) Make sure the USB storage device is flash type. The generator doesn’t
support hard drive-based USB storage device.
(3) Restarting the instrument and insert the USB storage device again to check
whether it can work normally.
(4) If the USB storage device still cannot be used normally, please contact
RIGOL.
6. How to set the amplitude of the waveform in dBm?
1) Press CH1|CH2 to select the desired channel.
2) Press Utility CH1 Set (or CH2 Set) Resi to check whether the
setting is “HighZ”. If yes, you cannot set the amplitude of the waveform in
dBm at this time. Press Resi to select “Load” and use the numeric keyboard
or direction keys and knob to set the impedance to a proper value.
3) Select the desired waveform, press Ampl/HiLevel to highlight “Ampl”, and
then input the desired value using the numeric keyboard. Then select the
unit “dBm” from the pop-up menu.
7. Performance verification test is not passed:
1) Check whether the generator is within the calibration period (1 year).
2) Check whether the generator is warmed up for at least 30 minutes before the
test.
3) Check whether the generator is
under the specified temperature.
4) Check whether the test is under strong-magnetism environment.
5) Check whether the power supplies of the generator and test system have
strong interference.
6) Check whether the performance of the test device used meets the
requirement.
7) Check whether the test device used is within the calibration period.
8) Check whether the test devices used meets the required conditions of the
corresponding manual.
9) Check whether all the connections are tight.