User Manual

SGD-SB2025NT-TUM, Part 1
Jan 12 Page 47 ALIGNMENT & TESTING
Figure 11. NI Engineering – Facilities tab, Test Tone Frequency.
Figure 12. MxTools – Channel Edit page.
31. On the MxTools Channel Edit screen, adjust the ‘Ref Osc Level (LF Audio)’ digital
potentiometer so that the top and bottom of the 200 Hz square wave displayed on the RTS is
as flat as possible (see Figure 13 overleaf).