specifies whether the memory trace is to be drawn (on) or not drawn (off) on the plot. Memory can only be plotted if it is displayed (refer to “Display Menu” in Chapter 6).

specifies whether the markers and marker values are to be drawn (on) or not drawn (off) on the plot.

supplies a name for the plot file generated by a PLOT to disk. Brings up the TITLE PILE MENU.

toggles between fast and slow speeds.

selects plotting of all displayed text except the marker values, softkey labels, and display listings such as the frequency list table or limit table. (Softkey labels can be plotted under the control of an external controller. Refer to the Introductory Programming Guide.)

sets the serial port data transmission speed for plots.

 

sends a page eject command to the plotter.

 

sets the HP-IB address the analyzer will use to communicate

 

with the plotter.

 

directs plots to the selected disk (internal or external).

 

directs plots to the HP-IB port and sets the HP-IB address the

 

analyzer will use to communicate with the plotter.

 

configures the analyzer for a plotter that has a parallel

 

(centronics) interface.

 

confIgures the analyzer for a plotter that has a serial (RS-232)

 

interface.

 

selects a pen plotter such as the HP 7440A, HP 747OA,

 

HP 7475A, or HP 7550B as the plotter type.

 

selects a PCL5 compatible printer, which supports HP-GL/2,

 

such as the LaserJet III or LaserJet 4 for a monochrome plotter

 

type, or the DeskJet 1200C for a color plotter type.

E%Kk

displays a polar format. Each point on the polar format

 

corresponds to a particular value of both magnitude and phase.

 

Quantities are read vectorally: the magnitude at any point is

 

determined by its displacement from the center (which has zero

 

value), and the phase by the angle counterclockwise from the

 

positive x-axis. Magnitude is scaled in a linear fashion, with the

 

value of the outer circle usually set to a ratio value of 1. Since

 

there is no frequency axis, frequency information is read from

 

the markers.

 

leads to a menu of special markers for use with a polar format.

 

goes to the reference plane menu, which is used to extend the

 

apparent location of the measurement reference plane or input.

 

is used to set the same power levels at each port.

9-32 Key Definitions

Page 521
Image 521
HP 8753E manual With the plotter, Directs plots to the selected disk internal or external, Centronics interface