66 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
3 Vertical Controls
 
The vertical scale value is displayed in the status line at the top of the 
display.
When  Fine is turned off, turning the volts/division knob changes the 
channel sensitivity in a 1- 2- 5 step sequence.
To invert a waveform
1 Press the desired channel key.
2 In the Channel Menu, press the Invert softkey to invert the selected 
channel.
When  Invert is selected, the voltage values of the displayed waveform are 
inverted.
Invert affects how a channel is displayed. However, when using basic 
triggers, the oscilloscope attempts to maintain the same trigger point by 
changing trigger settings.
Inverting a channel also changes the result of any math function selected 
in the Waveform Math Menu or any measurement.
Setting Analog Channel Probe Options
1 Press the probe's associated channel key.
2 In the Channel Menu, press the Probe softkey to display the Channel 
Probe Menu.
This menu lets you select additional probe parameters such as 
attenuation factor and units of measurement for the connected probe.
The Channel Probe Menu changes depending on the type of probe 
connected.