SUBTITLE BAR ABOVE GRAPH
At the top of the screen in the right corner under the selected channel plan the QAM type (64 or 256) and channel number is displayed. Directly below the channel number is the channel frequency and channel level information.

TRACE VIEW AREA

The trace will change only if levels are different from the levels of the previous trace.

SUBTITLE BAR BELOW GRAPH

This area consists of the start, stop and center frequency.

MARKER STATUS AREA

The QAM INGRESS measurement mode also contains an area referred to as the Marker Status area (below lower subtitle bar). This area consists of the marker name (A or B), marker frequency (in MHz), and measured signal level for the frequencies which the markers are on. The black square around the letter A or B below the trace graph shows the active marker. The delta value (in dB) between the markers is also displayed. Next to the marker status the sweep maximum-minimum dB level is displayed.