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Making Measurements
Using Display Functions
Figure 1-8 Example Dual Channel with Split Display On
3. To return to a single-graticule display, press: .
NOTE You can control the stimulus functions of the two channels independent of each other by
pressing .
Dual Channel Mode with Decoupled Stimulus
The stimulus functions of the two channels can be controlled independently using
in the stimulus menu. In addition, the markers can be controlled independently
for each channel using in the marker mode menu, under the
key.
NOTE ES models only: For dual channel, if channels are uncoupled and you have full 2-port
calibrations on both channels, you will not be able to select a non-ratioed measurement. For
example, you can measure S
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or B/R, but not input B.
NOTE Auxiliary channels 3 and 4 are permanently coupled by stimulus to primary channels 1 and 2,
respectively. Decoupling the primary channels’ stimulus from each other does not affect the
stimulus coupling between the auxiliary channels and their primary channels.