User manual

RIGOL Chapter 10 Utility Functions and System Settings
DG4000 User's Guide
10-36
Connect DG4000 and PA1011:
After DG4000 and PA1011 are successfully connected as shown in the figure above,
press Utility  PA Set to open the parameter setting interface of the power
amplifier.
1. Switch
Press this key to turn "On" or "Off" the external power amplifier. When it is
turned on, PA amplifies the input signal (namely the output signal of the
signal generator) and then output it. When it is turned off, there is no output
from PA.
2. Gain
Press this key to set the amplification gain of the signal at the output terminal
of the power amplifier to "X1" or "X10". Wherein, "X1" indicates output
without gain and "X10" indicates amplifying the signal for 10 times and then
output it.
3. Output
Press this key to set the signal at the output terminal of the power amplifier to
"Normal" or "Invert". Pay attention to distinguish it from the "Output
Polarity" of DG4000.
4. Offset
Press this key to turn "On" or "Off" the output offset at the output terminal of
the power amplifier. When it is turned "On", use the numeric keyboard or the
direction keys and knob to set the offset and the range is from -12V to +12V
(the default is 0V).
5. Store
Press this key to store the current working state of the power amplifier to its
PA1011
DG4000
USB Host USB Cable USB Device
Output
Output BNC Cable Input