HP 8719ET Reference Manual page 190

UPPER LIMIT
USE MEMORY ON off
USE PASS CONTROL
USE SENSOR A/B
USER
USER KIT
sets the upper limit value for the start of the segment. If a
lower limit is specified, an upper limit must also be
defined. If no upper limit is required for a particular
measurement, force the upper limit value out of range (for
example +500 dB).
When
UPPER LIMIT
the segments in the table are displayed in terms of upper
and lower limits, even if they were defined as delta limits
and middle value.
If you attempt to set an upper limit that is lower than the
lower limit, or vice versa, both limits will be automatically
set to the same value.
(Option 010 only) remembers a specified window pulse
width (or step rise time) different from the standard
window values. A window is activated only for viewing a
time domain response, and does not affect a displayed
frequency domain response.
lets you control the analyzer with the computer over
HP-IB as with the talker/listener mode, and also allows
the analyzer to become a controller in order to plot, print,
or directly access an external disk. During this peripheral
operation, the host computer is free to perform other
internal tasks that do not require use of the bus (the bus is
tied up by the network analyzer during this time).
The pass control mode requires that the external
controller is programmed to respond to a request for
control and to issue a take control command. When the
peripheral operation is complete, the analyzer passes
control back to the computer. Refer to the HP-IB
programming chapters in the programmer's guide for
more information.
In general, use the talker/listener mode for programming
the analyzer unless direct peripheral access is required.
selects the A or B power sensor calibration factor list for
use in power meter calibration measurements.
is used to select the preset condition defined by the user.
is used to define kits other than those offered by
Hewlett-Packard.
Hardkey/Softkey Reference
Analyzer Functions
or is pressed, all
LOWER LIMIT
5-63