Keysight 81160A - Digital Channel Addition

Appendix
114
3.2.10 Digital Channel Addition
Introduction
If the instrument is equipped with 2 output modules, channel 2 can be added
to channel 1 internally. The maximum output voltage remains unchanged. In
this case, the second channel outputs the unchanged waveform of channel
two.
The resulting voltages at the output of channel 1 are:
High Level = High Level 1 + High Level 2
Low Level = Low Level 1 + Low Level 2
Characteristics
Channel addition is performed internally in the digital data generation
(before the DAC) and simply adds the two digital values of both channels in
order to calculate the digital value which is fed to the DAC of channel 1.
Front panel
Operation
Press the key, Output Setup softkey and then Channel Add softkey.
Choose from Separate Channels or Added at Output 1.
Remote Interface
Operation
:CHANnel:MATH {OFF|PLUS}