Appendix B 361
Key Definitions
Functions of hardkeys
B. Key Definitions
Table B-4 MARKER block
Hardkey Function GPIB command
[Marker] Displays the marker at the sweep center value position if it has not been
displayed and lets you enter a sweep parameter value that specifies a marker
position. Also displays Table B-58, “Marker (Marker) menu,” on page 392.
MKR ON;
MKRPRM <value>
[Marker ®] Displays the marker at the sweep center value position if it has not been
displayed and lets you enter a sweep parameter value that specifies a marker
position. Also displays Table B-62, “Marker® (Marker ®/Zoom) menu (1/2),”
on page 395.
MKR ON;
MKRPRM <value>
[Search] Displays the marker at the sweep center value position if it has not been
displayed. Also displays Table B-64, “Search (Search) menu,” on page 397.
MKR ON
[Utility] Displays the marker at the sweep center value position if it has not been
displayed. Also displays Table B-71, “Utility (Utility) menu,” on page 402.
MKR ON
Table B-5 INSTRUMENT STATE block
Hardkey Function GPIB command
[System] Displays Table B-74, “System (System) menu,” on page 404. (N/A)
[Local] Brings the 4294A from the remote state into the local state. Also displays Table
B-94, “Local (Local) menu,” on page 415.
(N/A)
[Preset] Sets the configurations of the 4294A to the initial values (preset state). PRES
[Copy] Displays Table B-98, “Copy (Copy) menu,” on page 417. Specify the
configurations required to output the screen to the printer.
(N/A)
[Save] Displays Table B-105, “Save (Save) menu,” on page 421. Specify the
configurations required to store the configurations of the 4294A, trace data, and
graphics into the internal memory or diskettes.
(N/A)
[Recall] Displays Table B-8, “Measurement parameter (Measurement) menu (2/3),” on
page 363. In this menu, the filenames of the state files in the currently selected
mass storage are called and displayed.
RECD <string>
Table B-6 ENTRY block
Hardkey Function GPIB command
m
mm
m (rotary knob)
By turning this knob, you can adjust the current setting. This method
immediately updates the parameter value without requiring you to press a unit
key. When working with particular configuration items, you can also use the
rotary knob to move the cursor horizontally.
(N/A)
[
¯] (step key)
This key allows you to decrementally change the current setting. This method
immediately updates the parameter value without requiring you to press a unit
key.
(N/A)
[
] (step key)
This key allows you to incrementally change the current setting. This method
immediately updates the parameter value without requiring you to press a unit
key.
(N/A)
[Entry Off] Switches the instrument from entry mode to normal operation mode with the
name and current setting of the parameter no longer shown in the upper left area
of the LCD display. An error message previously shown on the display also
disappears.
(N/A)
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