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on the display, the sound of the signals will be monitored and
heard through the PP3EZ speaker. The peak to peak threshold
levels are pre-selected by the operator in “Mode 5”. See Mode
#5 for more information on setting threshold levels. Placing
the PP3EZ probe tip next to a sparkplug wire (NOT probing it
directly), allows you to monitor the sound of the ignition pulses
at the same time display a peak to peak reading The PP3EZ
senses the pulses in ignition wires through capacitive coupling
(DO NOT CONTACT PROBE TIP DIRECTLY TO THE SECOND-
ARY IGNITION CIRCUIT). By monitoring each plug wire in this
way you can locate missing cylinders.
Mode #2 Peak to Peak Mode: The Peak to Peak Mode mea-
sures the difference between the positive and negative peak
voltage levels over a 1 second period. With this feature you
can measure and monitor for example, the diode rectifier
ripple voltage in a charging system while the engine is run-
ning. The peak to peak readings will give the technician the
data necessary to determine if a diode rectifier is defective or
not. A normal peak to peak reading while testing a charging
circuit is usually under a volt. If a defective rectifier is present
the peak to peak reading will be over 1 volt and possibly over
3 volts. Probing in “Peak to Peak Mode” is the optimum mode
to display the activity of circuits such as fuel injectors, distrib-
utor pick-ups, cam and crank sensors, oxygen sensors, wheel
speed sensors, hall effect sensors, or any other pulsed DC
signal. It also measures fly back voltage of injectors to quickly
find a problem.
MODES
Содержание 3EZ
Страница 12: ...WWW POWERPROBETEK COM 12 ACTIVATING COMPONENTS IN HAND ...
Страница 15: ...WWW POWERPROBETEK COM 15 ACTIVATING COMPONENTS ON VEHICLE ...
Страница 17: ...WWW POWERPROBETEK COM 17 ACTIVATING COMPONENTS WITH GROUND ...
Страница 24: ...WWW POWERPROBETEK COM 24 MODES ...
Страница 26: ...WWW POWERPROBETEK COM 26 SPECIFICATIONS ...
Страница 40: ...WWW POWERPROBETEK COM 40 ACTIVANDO COMPONENTES FUERA DE EL VEHICULO ...
Страница 43: ...WWW POWERPROBETEK COM 43 ACTIVACIÓN DE COMPONENTES EN EL VEHÍCULO ...
Страница 45: ...WWW POWERPROBETEK COM 45 ACTIVANDO COMPONENTES CON TIERRA ...
Страница 52: ...WWW POWERPROBETEK COM 52 MODES ...
Страница 54: ...WWW POWERPROBETEK COM 54 SPECIFICATIONS ...