Agilent Technologies 8719D, User Manual

Page: 43 / 673

4.
5.
6.
7.
8.
9.
10.
11.
Hld =
man=
PC =
PC? =
P? =
=
=
Smo =
=
Hold sweep. (See HOLD in the “Key Definitions” chapter.)
Waiting for manual trigger.
Power meter calibration is on. (For power meter calibration procedures, refer
to the “Optimizing Measurement Results” chapter. For power meter calibration
theory, refer to the “Application and Operation Concepts” chapter.)
The analyzer’s source could not be set to the desired level, following a power
meter calibration. (For power meter calibration procedures, refer to the
“Optimizing Measurement Results” chapter. For power meter calibration theory,
refer to the “Application and Operation Concepts” chapter.)
Source power is unleveled at start or stop of sweep. (Refer to the
HP Network for troubleshooting.)
Source power has been automatically set to minimum, due to receiver overload.
(See in the “Key chapter.)
Power range is in manual mode.
Trace smoothing is on. (See
in the “Key Definitions” chapter.)
Indicates that the test set hold mode is engaged.
That is, a mode of operation is selected which would cause repeated switching of
the step attenuator or mechanical transfer switch (Option 007). This hold mode
may be overridden. See or OF in the “Key
Definitions” chapter.
Fast sweep indicator. This symbol is displayed in the status notation block when
sweep time is less than 1.0 second. When sweep time is greater than 1.0 second,
this symbol moves along the displayed trace.
Source parameters changed: measured data in doubt until a complete fresh
sweep has been taken.
Active Entry Area.
This displays the active function and its current value.
Message Area.
This displays prompts or error messages.
Title.
This is a descriptive alpha-numeric string title that you and enter through
attached keyboard or as described in the “Printing, Plotting, and Saving Measurement
Results” chapter.
Active Channel.
This is the label of the current active channel, selected with the
3) and an 4) keys. The active channel is denoted by a rectangle
around the channel number. If multiple channels are overlaid, the labels will appear in
this area. For multiple-graticule displays, the channel information labels will be in the
same relative position for each graticule.
Measured Input(s).
This shows the S-parameter, input, or ratio of inputs currently
measured, as selected using the key. Also indicated in this area is the current
display memory status.
Format.
This is the display format that you selected using the key.
This is the scale that you selected using the key, in units appropriate
to the current measurement.
Reference Level.
This value is the reference line in Cartesian formats or the outer circle
in polar formats, whichever you selected using the key. The reference level is
1-8 HP 87 Description and Options