‘I
Front/Rear Panel
Display
1
The data
1
status notation in the upper left corner of the display screen indicates that the analyzer source or
receiver parameters have changed since the last complete sweep.
2
The active measurement channel indicator is designated by a solid triangle
f)l.
The active measurement channel’s
data trace and other oaramatar data is indicated bv baino briahtar than the inactive measurement channel’s data.
3
The measurement channel parameters for both channels always appear at the top of the display in this area.
4 The type of measurement for each measurement channel is displayed hare. If a measurement channel is turned off,
the display says “Off’ hare.
6 This is the display format that is selected using the
(-1
key.
6 This is the
Scalalfliv
that is selected using the
(-1
key, in units appropriate to the current measurement.
7 This is the reference level. This value is the reference line in Cartesian formats or the outer circle in polar formats.
The reference level is selected using the
C-1
key.
9 A
“c’
appears hare when a user-defined calibration is in use. If the frequency span has bean narrowed, the
notation becomes
‘C?’
to indicate that interpolated error correction is
on.’
9 The message area is where you will receive massages from the analyzer from time to time. Most massages appear
only for a few moments before disappearing.
10
This area indicates whether the scale is absolute
lAbsI
or relative
IRaIl.
11
I
I
The sweep indicator appears hare in the lower left corner of the display when the analyzer is sweeping at a rata
of lass than 1.5 s. At sweeptimes above 1.5 s the sweep indicator moves across the screen with the data trace.
12
The reference level for the active measurement channel is indicated by a small triangle
1))
adjacent to the graticula
on the left.
13
Title and data area.
14
Active entry area: used to enter or adjust values for operating parameters.
16 Marker annotation area.
16
When averaging is turned on, the average indicator appears hare.
1 If a
‘U’
lfor
uncalibratadl appears here at any time, your instrument will not perform accurate measurements and needs servicing. See Table
10-l
in Chapter IO for a list of
HewlaMackard
sales and service offiies.
8-15
深圳市盛腾仪器仪表有限公司 Tel:0755-83589391 Fax:0755-83539691 Website: www.Sengt.com
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