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.
|Voffset| < Vmax – 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.