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Programming Commands
CLRW Clear Write
CLRW
Clear Write
Syntax
Preset State: CLRW TRA
Legacy Products
8560 series, 8566A/B, 8568A/B
Description
Clears the specified trace and enables trace data acquisition. The CLRW command places the indicated
trace in clear-write mode. Data acquisition begins at the next sweep. (See the TS command (page 344)
for more information about data acquisition.)
TRA corresponds to Trace 1 and TRB corresponds to Trace 2.
NOTE The functions of the command CLRW are identical to the A1 command (page 79)
and B1 command (page 110).
On the 8560 series, 8566A/B, and 8568A/B analyzers the trace settings are set by the trace mode
parameters, CLRW, VIEW, BLANK, MINH and MAXH and the averaging settings by VAVG. On the
X-series the same settings are set in the Trace/Detector and View/Blank parameters. The following table
describes what the N9061A application sets in the X-series box when the legacy commands for trace
mode and averaging are sent.
CLRW TRA
S
P
TRB
;