RIGOL DG4000 Series - Manual (Page 63)

Chapter 2 Basic Waveform Output RIGOL
DG4000 Series User’s Guide 2-7
To Set DC Offset Voltage
The DC offset range is limited by the “Resistance” and “Ampl/HiLevel” settings.
Please refer to the “Output Characteristics” in Specifications. The default value is
0V
DC
.
The DC offset voltage displayed on the screen is the default value or the offset
previously set. When the instrument configuration (such as resistance) is changed,
if this offset is valid, the instrument will still use this offset; otherwise, the
instrument would display prompt message and set the offset to the offset upper
limit of the new configuration automatically.
Press Offset/LoLevel to highlight “Offset”, and then use the numeric keyboard or
direction keys and knob to input the offset value. Then, select the desired unit
from the pop-up menu.
 For the input method of offset value, refer to the introduction in Parameter
Setting Method.
 The DC offset voltage units available are V
DC
and mV
DC
.
 Press this softkey again to switch to low level setting. At this point, “LoLevel”
is highlighted.
 The low level units available are V and mV.