Rigol DSG800 Series, Quick Manual

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RIGOL
26 DSG800 Quick Guide
— Make sure that at least two points are set in the step sweep or list
sweep.
(2) The dwell time of list sweep is incorrect
— Press SWEEP

List Swp to enter the sweep list menu.
— Press Load to load the desired sweep list and press View to check
whether the dwell time in the sweep list is correct.
— If the dwell time is incorrect, re-edit the sweep list and load it to the
instrument. If the dwell time is correct, turn to the next step.
— Press SWEEP

Type to make sure that "List" sweep is selected.
If "Step" sweep is currently selected, the RF signal generator sweeps
according to the dwell time of step sweep.
(3) The list sweep information recalled from the register is lost
— The list sweep information cannot be stored in the status register of
the instrument as a part of the instrument state.
— The RF signal generator can only use the list currently loaded for
sweep.
(4) In list or step sweep, the amplitude does not change
— Make sure that the sweep manner is set to "Level" or "Freq & Lev".
— If the sweep manner is currently set to "Freq", the amplitude will not
change.
6. The USB storage device cannot be recognized:
(1) Check whether the USB storage device can work normally when being
connected to other instrument or PC.
(2) Make sure that the USB storage device used is a Flash type. This instrument
does not support hardware USB storage device.
(3) Restart the instrument and insert the USB storage device to check whether
it can work normally.
(4) If the USB storage device still cannot be used normally, please contact
RIGOL
.
7. No response or incorrect response when a key is pressed:
(1) After starting the instrument, check whether all the keys are irresponsive.
(2) Press Syst

Self-Test

Key Test to enter the keyboard test interface.
Press the function keys at the front panel sequentially and check whether
some key gives no response or incorrect response when it is pressed.
(3) If the above failures occur, the keyboard connecting wire might be loose or
the keyboard is damaged. Please do not disassemble the instrument and
contact RIGOL .
8. The instrument does not pass the performance specification test:
(1) Check whether the RF signal generator is within the calibration period (1
year).
(2) Check whether the RF signal generator is warmed up for at least 40 minutes
before the test.