Dual Trace Overlay For rectilinear graph types, two traces can be displayed, one overlaid
(superimposed) on the other (Figure 6-5). By menu selection, the two
traces can be Channel 1 overlaid on Channel 3 or Channel 2 overlaid
on Channel 4. Each trace is in a different color. Channels 1 and 2 are
displayed in red, while Channels 3 and 4 are displayed in yellow.
DISPLAY MODES AND TYPES DATA DISPLAYS

6-6 37xxxE OM

CH1:S11 FWD REFL
LOG MAG.
REF= 0.000 dB
10.000 dB/DIV
CH3:S21 FWD TRANS
LOG MAG.
REF= 0.000 dB
10.000 dB/DIV
GHz2.036000000 5.030000000
Figure 6-5. Dual Trace Overlay