GW Instek GDS-1000-U Series Programming Manual - Manual (Page 19)

COMMAND DETAILS
19
:channel<X>:coupling <NR1>
:channel<X>:coupling? :chan<X>:coup <NR1>
:chan:coup?
Parameter <X> Channel <NR1> Coupling mode
1/2 CH1/2 0 AC coupling
1 DC coupling
2 Ground coupling
Example :channel1:coupling 1 Selects the DC coupling
for Channel 1
:CHANnel<X>:DISPlay
Set
Query
Description Turns a channel on/off or returns its status.
Same as: Channel key
Syntax < Long > < Short >
:channel<X>:display <Boolean>
:channel<X>:display? :chan<X>:disp
<Boolean>
:chan<X>:disp?
Parameter <X> Channel <NR1> Channel on/off
1/2 CH1/2 0 Off
1 On
Example :channel1:display 1 Turns on Channel 1
:CHANnel<X>:INVert
Set
Query
Description Inverts a channel or returns its status.
Same as: Channel key → F2
Syntax < Long > < Short >
:channel<X>:invert <Boolean>
:channel<X>:invert? :chan<X>:inv
<Boolean>
:chan<X>:inv?
Parameter <X> Channel <NR1> Channel invert