Chapter 2 215
Front-Panel Key Reference
Trace/View
View Holds and displays the amplitude data of the selected trace. The trace
register is not updated as the analyzer sweeps. If a trace is deactivated
by pressing
Blank, the stored trace data can be retrieved by pressing
View.
Key Access:
Trace/View
Blank
Stores the amplitude data for the selected trace, and removes it from
the display. The selected trace register will not be updated as the
analyzer sweeps. This function is activated for traces 2 and 3 at
power-on and by pressing
Preset (when Preset Type is set to Factory.)
Key Access:
Trace/View
Operations
Accesses the following Operations menu keys:
Key Access:
Trace/View, More
1
↔
2
Exchanges the contents of the trace 1 register with the
trace 2 register and puts trace 1 and 2 in view mode.
Key Access:
Trace/View, More, Operations
2
−
DL
→
2
Subtracts the display line from trace 2 and places the
result in trace 2 and puts trace 2 in view mode. The
2
−
DL
→
2 function is a math operation.
Key Access:
Trace/View, More, Operations
2
↔
3
Exchanges the contents of trace 2 with trace 3 and puts
trace 2 and 3 in view mode.
Key Access:
Trace/View, More, Operations
1
→
3 Copies trace 1 into trace 3 and puts trace 3 in view
mode.
Key Access:
Trace/View, More, Operations
2
→
3
Copies trace 2 into trace 3 and puts trace 3 in view
mode.
Key Access:
Trace/View, More, Operations
Normalize
Accesses the following Normalize menu keys:
Key Access:
Trace/View, More
Store Ref
(1→ 3)
Copies trace 1 into trace 3. Store Ref (1→ 3) must be
pressed before pressing
Normalize (On). If Normalize (On)
is pressed before
Store Ref (1→ 3), the error message:
Store reference trace before turning on
Normalize is displayed in the status line, however
Normalize has been activated.
Key Access:
View/Trac, More, Normalize
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