Sequoia / Tahoe Series User Manual California Instruments
M447352-01 REV-A 221
Figure 5-221.PONS ALC Settings
PONS PHASE NUMBER PONS menu: Selects the output configuration, either 1-Phase or
3 Phase, for 3-Phase models; the default is 3-Phase.
Figure 5-222. PONS Phase Number Settings
5.11 Measurements Screen
The Sequoia\Tahoe Series power source uses a DSP-based data acquisition system to provide extensive
information regarding the output parameters. This data acquisition system digitizes the voltage and current
waveforms and calculates parameter values from the data. The result of these calculations is displayed in
a series of measurement data screens. The actual digitized waveforms can also be displayed by selecting
the Trace Capture screen. The MEASUREMENTS screen top-level menu is used to display the results of
output parameter measurements, harmonics analysis, and output waveforms.
The top-level menus of the MEASUREMENTS screens are shown in Figure 5-223. They can be reached
in one of two ways:
1. Tapping MEASUREMENTS on the HOME Screen of the front panel touch-screen.
2. Scrolling to MEASUREMENTS with the encoder and depressing the encoder switch.
The UP arrow button will return to the previously selected screen menu (in this case the HOME Screen).
The HOME button will return to the HOME screen that has the top-level menu for the sub-menu being
displayed; for the MEASUREMENTS screen top-level menu, is the HOME Screen.