TEXIO FGX-2220, Инструкция по эксплуатации

Страница: 159 / 229

146
8-7-4. SOURce[1|2]:DCOffset
Set
Query
Description Sets or queries the DC offset for the current mode.
Note
The offset parameter can be set to MINimum, MAXimum or
DEFault. The default offset is 0 volts. The offset is limited by
the output amplitude as shown below.
|V offset | < V max
– Vpp/2
If the output specified is out of range, the maximum offset will
be set.
The offset is also determined by the output termination (
50Ω
or high impedance). If the offset has been set and the output
termination has changed from 50Ω to high impedance, the
offset will double. Changing the output termination from high
impedance to 50Ω will half the offset.
Syntax SOURce[1|2]:DCOffset {< offset> |MINimum|MAXimum}
Example SOUR1:DCO MAX
Sets the offset to the maximum for the current mode.
Query Syntax SOURce[1|2]:DCOffset? {MINimum|MAXimum}
Return
Parameter <NR3> Returns the offset for the current mode.
Example SOUR1:DCO?
+3.0000E+00
The offset for the current mode is set to +3 volts.