Arbiter Systems 931A, Operation Manual

Page: 98 / 161

2. If date and time information is showing (found in the lower right
corner of the display) press the ARM/RESET key. It should
immediately begin measuring the transducer. Also, the Timer
information (including the contact or pulse output rate in Hertz)
should appear and replace the date and time information. The screen
below illustrates the Model 931A measuring a transducer using “Rate
of A.”
3. Using the “Rate of A” Function, the Model 931A should continually
update the measurement values. The Model 931A also cycles
between each measured phase indicated in the lower left corner of
the display.
4. The Transducer Input value indicates the total input, in this case
three-phase power.
5. Adjust the source for subsequent tests to be performed.
82