User Manual

SIGLENT
SSG3000X User Manual 103
－Check that the signal cable is securely connected to the corresponding [RF OUTPUT
50 Ω] port.
－Check the cable for damage.
－Check that both the MOD and RF button backlights are lit and that the modulation
switch needs to be turned on.
－Check if the modulation parameters are appropriate and modulate the modulation
parameters appropriately.
－If an external modulation source is used, make sure that the external source is
connected correctly and has an output and should work within the range established by
the source.
4． Sweep is abnormal:
(1)Scanning stagnation
The user interface frequency zone/amplitude zone displays a scan progress bar indicating
that a scan operation is in progress. If there is stagnation, check the points.
－Open at least one scan type: Select Frequency, Amplitude, or Frequency & Amplitude
according to the SWEEP scan type status.
－If the single scan mode is enabled, a single scan is performed when the single software
meets the trigger condition.
－If the scan trigger mode is not automatic trigger, press SWEEP trigger mode to
automatically trigger to determine if the scan trigger is missing and the scan is blocked.
－If the point trigger mode is not automatic trigger, it is automatically triggered by the
SWEEP trigger mode to determine if the point trigger is missing and the scan is blocked.
－Determine if the dwell time setting is too large or too small for the scan to be visible.
－Make sure at least two points are set in the step scan or list scan.
(2) In the list or step scan, the amplitude does not change
－Verify that the scan type is set to Amplitude or Frequency & Amplitude.