SIGLENT
44 SDS1000CFL Service Manual
(4) Change the setting of trigger holdoff.
5. No display after pressing RUN/STOP:
Check whether the trigger Mode is “Normal” or “Single”, and if the trigger
level exceeds the waveform range. If yes, set the trigger level to the middle
or change the trigger Mode to “Auto”.
Note: press AUTO could automatically replace the above setting.
6. The waveform displays like ladder:
(1) The horizontal time base may be too low, you could increase it to
improve the horizontal resolution so as to obtain a good waveform
displaying.
(2) The lines between the sample points may also cause ladder-like
displaying if the “Type” in menu of “DISPLAY” is “Vectors”. Please turn
the “Type” to “Dots” to solve the problem.
7. USB storage can’t be recognized:
(1) Check if the USB can work normally.
(2) Check if the USB Device interface can work normally.
(3) Make sure that the USB disk being used is of flash type, the instrument
does not support USB of hardware type.
(4) Make sure that the capacity of the USB disk is FAT32 file system.
(5) Restart the instrument and then insert the USB to check it.
(6) If it is still in abnormal use, please contact with SIGLENT.
