FAQs from Rohde & Schwarz

UNCAL

Question

Our FSL displays an UNCAL message on the screen.

On the FSP, we used the CAL button and started an internal calibration.

Our FSL does not have such a CAL button.

How can we remove the UNCAL message from the FSL display?

Answer

You are right. The FSL does not have a CAL hardkey.

To start the internal self-alignment procedure of the FSL, use the SETUP hardkey and the Alignment => Self Alignment softkey.

Self-alignment will take approximately 10 seconds.

Afterwards UNCAL should disappear from the display.