Tektronix 2221 - Page 108

Options and
Accessories
--
2221
Operators
Table
7-27
Acquisition
Commands
Commands
Description
บ
ALL
ACQuisition
CURRent : <
AVErage
,
(
DEFault ) ,
PEAkdet ,
or
SAMple >
Selects
the
named
mode
for the
CURRent acquisition type and
SEC / DIV
setting .
If a mode argument is not specified , the command selects the default mode for
the present acquisition type and SEC / DIV setting . A service request is generated
if the
mode asked for is
not
valid with
the
present
acquisition
type
or
SEC /
DIV
setting
.
2221 and
2230
ACQuisition
CURRent
:
ACCpeak
Selects the ACCpeak mode for the current acquisition type and SEC / DIV
etting .
2221 and 2230
ACQuisition
HSRec : <
ACCpeak
or
AVErage
>
Selects the named mode for the SEC / DIV settings for 5 us / div and 10 us / div .
ALL
ACQuisition
HS
Rec
: (
SAMple ]
Selects the SAMple mode for the acquisitions made at 5 us / div and 10 us / div .
This is the default mode and will be selected if the mode argument is omitted .
2221 and 2230
ACQuisition
LSRec : <
ACCpeak
or
AVErage >
Selects the
ACCpeak
or
AVErage
mode for
acquisitions
made
at 0.02 ms / div
to
50 ms
/ div .
ALL
ACQuisition
LSRec
: < [
PEAkdet
)
or
SAMple >
Selects the PEAkdet or SAMple mode for acquisitions made at 0.02 ms / div to
50 ms / div . PEAkdet will be selected if the argument to LSRec is omitted .
u
UD
2221 and
2230
ACQuisition
REPetitive : <
ACCpeak
or
SAMple
>
Selects the
named mode for
repetitive
acquisitions
at SEC
/ DIV
settings from
0.05 us /
div
to
2 us /
div .
ALL
ACQuisition
REPetitive
: [
AVErage
Selects the AVErage mode for repetitive acquisitions for SEC / DIV settings from
0.05 us /
div to 2
us / div .
This is the default argument and will be selected if the mode argument is
omitted
.
ALL
ACQuisition RESet
Command only . Sets sampling at all SEC / DIV settings to its default mode .
Default modes are enclosed in brackets ( ) in the commands .
ALL
ACQuisition
ROLI :
< [
PEAkdet )
or
SAMple >
Selects the
PEAKdet
or
SAMple mode for
ROLI
acquisitions from 0.1 sec / div
to
5 sec /
div .
ROL mode
acquisitions are
untriggered
.
U
ALL
ACQuisition
SCAn : <
[
PEAkdet ]
or
SAMple >
Selects the
PEAkdet or
SAMple
mode
for
SCAn acquisitions .
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