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KEYDEF User-Defined Key Definition
Item
User-de&ted
variable
Predefined function
Trace element
Number
Predefined variable
Delimiter
Analyzer command
User-defined function
Character
Description/Default
Range
A variable deEned by VARDEF or ACTDEF commands.
Any valid variable
name.
Function that returns a value. Refer to
lhble
5-l.
Any valid
predeflned
function that returns
a value within the
softkey
number range.
An element of trace A, trace B, trace C, or a user-defined trace.
Any valid integer.
1 to 6, 601 to 1200.
A command that acts as a variable. Refer to Table 5-l.
Any valid predeflned
variable that returns a
value within softkey
number range.
Matching characters marking the beginning and end of the list of
-
1
\ @ =
/
^
$
%
;
!
’
:
spectrum analyzer commands.
”
&
Any valid spectrum analyzer command.
A subroutine
de&red
by the FUNCDEF command.
Any valid function
name.
Any valid character. Bee “LB” for additional characters and label 1 to
8
characters per
functions.
label line, use the
(I)
symbol or blank
spaces to separate
softkey
label lines.
Prerequisite Commands: ACTDEF or VARDEF when using a user-defined variable.
Related Commands: DISPOSE, ERASE, FUNCDEF, KEYEXC, KEYLBL.
Example 1
Connect CAL OUT to the spectrum analyzer input.
OUTPUT
718*"IP*"
OUTPUT
718;"FUkDEF
D-LP,Q";
OUTPUT
718;"CF
300MHZ;";
OUTPUT
718;"SP
IMHZ;";
OUTPUT
718."(9."
3
,
OUTPUT
718;"KEYDEF
l,D,LP,%SHOWICAL%;"
OUTPUT
718;"KEYEXC
1;"
Initializes spectrum analyzex
L%@u?s
a function called D-L?
Changes center frequency to measure the
calibration signal.
Measures
the calibration signal in narrow
span.
The
‘@”
signifies the end of the
&n&ion
declaration.
SojZkey
1 will now have the “‘SHOW
CAL”
label and perform
thejbnction
D-LI?
Exectutes
sofikey
1.
5-252 Programming Commands