Chapter 2 27
Front and Rear Panel Features
Front Panel Overview
10 Remote operation annunciators
O - indicates USB connected; flashing
green center indicates bus activity
R - remote operation
L - GPIB listen
T - GPIB talk
S - GPIB SRQ
System [LOCAL] Also see programming documentation
11 Data invalid indicator Asterisk (*) means some or all trace data may not match annotation
due to possible analyzer setting changes.
12 Status message area Displays status messages (see “Types of Spectrum Analyzer
Messages” on page 75).
13 Key menu title Dependent on menu selection.
14 Softkey menu Softkey labels
15 Frequency span or stop frequency
Span or Frequency, Stop Freq
16
Sweep time
a
Sweep, Sweep Time
17
Video bandwidth
a
BW, Video BW
18 Frequency offset Frequency, Freq Offset
19 Display status line Displays informational and error messages (see “Types of Spectrum
Analyzer Messages” on page 75).
20
Resolution bandwidth
a
BW, Res BW
21 Center frequency or start frequency Frequency, Center Freq or Start Freq
22 Internal preamp Amplitude, Int Preamp
23 Auto alignment routine status System, Alignments, Auto align
(If auto alignment is off, no indicator appears)
AA: auto alignment of all analyzer
parameters.
AL: analyzer alerts you when
alignment is needed.
24 Trigger or Trace
Trig or Trace/Avg
Trigger & sweep modes:
F: free-run trigger
X: external (front) trigger
R: external (rear) trigger
L: line trigger
V: video trigger
C: continuous sweep
S: single sweep
Trace modes:
W: clear-write
S: store blank
m: minimum hold
M: maximum hold
V: view
1: trace 1
2: trace 2
3: trace 3
Ite
m
Description Associated Function Keys
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