HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

KEYENH Key Enhance
Item
User-defined variable
Predefined function
Trace element
Number
Predefined variable
Delimiter
Character
Description/Default
A variable defined by VARDEF or ACTDEF commands.
Analyzer command Any valid spectrum analyzer command.
Range
Any valid variable
name.
Function that returns a value. Refer to Table 5-1. Any valid predefined
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 act as a variable. Refer to Table 5-l. Any valid predefined
variable that returns 2
value within softkey
number range.
Matching characters marking the beginning and end of the list of - 1 \ @ = / - $ % ; ! ’ :
spectrum analyzer commands. ” &
Any valid character. gee “LB” for additional characters and label 1 to 8 characters per
functions. line, use the (I) symbol
or blank spaces to
separate softkey label
lines.
Related Commands: DISPOSE, ERASE, FUNCDEF, KEYCMD, KEYEXC, KEYLBL.
Example 1
The following program lines show two different ways of using KEYENH to underline “OFF” in
the softkey label.
OUTPUT 718;"KEYENH 2,@0N ";CHR$(lG)~;"OFF"; Uno!erlirws the “OFF” section of the la-
CHR$(l5);"@,0,0;" bel. Notice that the wuwe enhancement
condition is false, and CHRS(l6) and
CHR$(lS) control the “OFF” section of
OUTPUT 718;"KEYENH 2,O";CHR$(l6>;"ON";
CHR$(lS);" OFFQ,O,l;"
the soflkey label.
Underlines the “OFF” section of the label.
Notice that the move enhancement
condition is trme, and CHR$(16) and
CHR$(lS) control the “ON” section of the
softkey label.
The following program lines show two different ways of using KEYENH to underline “ON” in
the softkey label.
OUTPUT 718;"KEYENH 2,O";CHR$(l6);"ON";CHR$(l5); Urmkrlines the “ON” section of the
' OFF@,O,O;" llabel.
OUTPUT 718;"KEYENH 2,@0N";CHR$(l6);" OFF"; Underlines the “ON” section of the
CHR$(l5);"@,0,1;" label.
5-256 Programming Commands