Martel Electronics BetaGauge 3II - Manual (Page 55)

Basic Operations 3-20
7. If possible, use the micro-adjustment of the
pressure source to ramp towards the reset point of
the pressure trip device. The display will again
display TRIP when the BetaGauge II detects the
reset point.
8. When you have completed trip detect testing, do
the following:
 Vent the pressure source.
 Disconnect all test circuits.
 Press the function key corresponding to Dis. to
disable the trip detection feature.
 Press the CLR key to return to the Setup
menu.