DS2460Q QAM Analysis Meter Operation Manual
66
User can use
(TAB) or
/
buttons to
change cursor’s position.
The max hold function is used to hold the spectrum
trace peak value, as show in the Figure 4-49. User
press
(HOLD) can active the hold function, this
function can temporary freeze the spectrum trace. If
the cursor on marker A or B, user can use the
and
buttons to move the marker. If the cursor
move on the REF or SCALE position, user also can use
the
and
buttons to modify the value.
Figure 4-49