B&K Precision 2640 - Manual - Manual (Page 43)

43
Marker
STEP 1
- Press the Marker (DEL) Key.
- Check the Delta Marker mode in the display window
STEP 2
- To move the Marker 1 to wanted plot point, please use the Up/Down
keys, or Knob key.
- Then, the frequency value and level value of Marker 2 are displayed in
the frequency input window.
The frequency value and level value of Marker 1, and the difference
level value between Marker 1 and Marker 2 are displayed in the Marker
window. Then the frequency value and level value are displayed in the
frequency input window