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Keysight InfiniiVision 1200 X-Series and EDUX1052A/G Oscilloscopes 
User's Guide
 
4 Analog Bus Display
You can display a bus made up of the analog channel inputs and, on 2-channel 
oscilloscope models, the external trigger input. Any of the input channels can be 
assigned to the bus.
To display an analog bus:
1 Press the [Analyze] key.
2 Press Features; then, select Analog Bus.
3 Press Features again (or push the Entry knob) to enable the analog bus display.
4 To assign channels to the bus, press the Channel softkey, turn the Entry knob to 
select the channel, and then press Channel again to include or exclude the 
channel in the bus.
5 To specify the analog bus value number base, press Base and turn the Entry 
knob to select Hex or Binary.
6 To specify the channel threshold voltage levels, which determines 0 and 1 bit 
levels in the bus value, use the Source softkey and the Entry knob to select a 
channel, then use the Threshold softkey and Entry knob to specify its threshold 
voltage.
You can push the Entry knob to toggle between Source and Threshold softkey 
selection.