Tektronix 2230

Options—2230 Service
Table 7-18
Acquisition Commands
Header
Argument
Link
Argument
Description
STORe?
ON
OFF
Query only. Returns the operating mode of the instrument;
either STOR ON; for digital storage mode, or STOR OFF; for
analog mode.
ACQuisition
REPetitive SAMple
ACCpeak
[AVErage]
Selects the acquisition algorithm for 0.05 us/div to 2 ^s/div.
HSRec SAMple
[ACCpeak]
AVErage
Selects the acquisition algorithm for 5 ^s/div and 10 ^s/div.
LSRec
SAMple
ACCpeak
AVErage
[PEAkdet]
Selects the acquisition algorithm for 0.02 ms/div to 50 ms/div.
SCAn
SAMple
ACCpeak
AVErage
[PEAdet]
Selects the acquisition algorithm for 0.1 sec/div to 5 sec/div,
when in SCAN Display mode.
ROLI
SAMple
[PEAkdet]
Selects the acquisition algorithm for 0.1 sec/div to 5 sec/div,
when in ROLL Display mode.
CURRent
SAMple
AVErage
PEAkdet
ACCpeak
DEFault
Without the second argument, this command selects the
default algorithm for the acquisition parameters that are
currently active. With an argument, the command selects the
specified algorithm. An SRQ is generated if the argument is not
legal for the acquisition parameters that are active.
RESet
Sets sampling modes at all sweep speeds to their default
conditions.
SMOoth
ON
OFF
Applies the smoothing algorithm, when ON.
WEIght <NR1>
Sets the number of weighted acquisitions included in an
AVErage display. The value of <NR1> must be either 1 , 2, 4,
8,16, 32, 64, 128, or 256.
NUMsweeps <NR1>
Sets the number of sweeps done before halting. 0 implies
continuous mode (don’t halt).
TRIGCount
<NR1 >
Sets the number of points before the trigger point in an
acquisition. For Ik acquisitions, TRIGCount may range
between 4 and 512 when in post-trigger, and 512 through 1020
when in pre-trigger. For 4k acquisitions, TRIGCount may range
between 16 and 2048 when in post-trigger, and 2048 through
4080 when in pre-trigger. Resolution of <NR1> is 4.
VECtors
ON
OFF
Turns Vector Mode ON or OFF.
7-18