POWERON

Power-On State

Selects the state of the spectrum analyzer when the spectrum analyzer is turned on: the
IP state (same state as an instrument preset command) or last state (the state the spectrum
analyzer was in when the spectrum analyzer was turned off).
Syntax
XPOWERON
Equivalent Softkey: POWER ON
IP
LAST.
Example
OUTPUT 718;
“POWERON
LAST;
”
Description
POWERON
LAST restores the last state of the spectrum analyzer. Limit line testing is not
considered to be a spectrum analyzer state and is not resumed after the spectrum analyzer is
turned off. The limit line table will be restored even if the spectrum analyzer is turned off,
however.
Note The last state of the spectrum analyzer is not retained in the case of battery
power failure of the spectrum analyzer’s internal battery.
When used as a predefined variable,
POWERON
returns either a “0” or a “1,” depending on the
setting of the
POWERON
parameter. Refer to the following table.
Query Response
QPOWERON
5-442 Programming Commands