CLRBOX Clear Box

CLRBOX

Clear Box

Clears a rectangular area on the spectrum analyzer display.

Syntax
Item Description/Default Range

Number Any valid integer number.

For xl or x2, -40 to 471.

For yl or

y2,

-22

tb

233.

Related Commands: CLRDSP.

Example

The following programming line results in the spectrum analyzer display shown in Figure 5-2.

OUTPUT

718;“CLRBOX

1,1,200,20O,A;”

Clears the annotation and graticule

from

the

&

REF . 0
dBm
PEAK
LOG
2,
WA SE
SC FC
CORR
CENTE
d

Jl.Jl

ATTEN 10
dG

rectangular area of

1,l

to 200,200.

-
SPECTRUM
.:::I
ANALY=ER
.................................................
.......................................
.
.........
.......................................
.
.........
.........................................
.......
t--++++~
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
3.250
GHz
ES BW 3.0
MHz
More
1
of
3
SPAN 6.500
GHz
UBW
1
MHz
SWP 130 mseo
RT
Figure 5-2. Using the CLRBOX Command
Programming Commands 5-99