GW Instek GDS-1000A Series Programming Manual User Manual
Page 25
COMMA
ND
DET
A
ILS
49
Example :ref1:display
1
Turns on
the
referenc
e
waveform
A
:REF<X>:LOCate
Set
Quer
y
Descrip
tion
Moves or
ret
u
rns the
posit
ion of a re
fere
nce
waveform
.
Same
as:
Save
/Rec
al
l ke
y
→
F5
→
Va
ria
bl
e
knob
Syntax
< Long >
< Short >
:ref<x>:locate
<NR1>
:ref<x>:locate?
:ref<x>:loc <NR1>
:ref<x>:loc?
Parameter
<X>
Ref
erence
<N
R1>
Position
1 A
–100
t
o +100
2 B
Note
Before
using
this comm
and
, turn on
a re
ference
waveform
. Se
e the examp
le
below.
Example :ref1:display
1
:ref1:locate 0
Turns on
the
referenc
e
wa
veform
A
an
d move
it
to
±
0 posi
ti
on
:REF<X>:SAVe
Set
Descrip
tion
Save
s
an inp
u
t signal
as a
referenc
e w
aveform.
Same
as:
Save
/Rec
all ke
y
(save)
→
F2
→
F2
→
F3
Syntax
< Long >
< Short >
:ref<x>:save
<
N
R1>
:ref<x>sav <N
R1>
Parameter
<X>
Ref
erence
<N
R1>
Source
1 A
1
Channel 1
2 B
2
Channel 2
3
Math
GDS-1000A
Pr
ogramming
Manual
50
Example :ref1:save
1
Saves the Ch
annel 1
sign
al as the r
eference
waveform
A
*SAV
Set
Descrip
tion
Sa
ves the current pa
nel set
ti
ngs
in
to the
in
ternal
memory.
Same
as:
Save
/Rec
al
l ke
y
→
F1
Sy
nt
ax *
sav
Parameter
<N
R1>
Internal mem
ory
1 to 1
5
S1 to S1
5
Example *
sav
1
Save
s the c
u
rr
ent panel
setti
ngs i
nto S1