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X-431 PADII
User's Manual
8 Oscilloscope(Optional)
Oscilloscope is an optional function of X-431 PADII, including
automotive oscilloscope and automotive ignition waveform.
Automotive oscilloscope can make the auto repair technician quickly
judged the faults on automotive electronic equipment and wiring, and
the oscilloscope sweep speed is far greater than the signal frequency
of such vehicles, usually 5-10 times of the measured signal. The
automotive oscilloscope not only can quickly capture the circuit signal,
but also can slowly display the waveform to observe and analyze. It
can also record and store the tested signal waveform which can be
played back to observe for the fast signal, having great convenience
to failure analysis. Either high-speed signal (e.g.: Injection nozzle,
intermittent fault signal) or the slow-speed signal (e.g. the throttle
position change and the oxygen sensor signal) can be observed
through automotive oscilloscope in an appropriate waveform.
The electronic signal can be compared and judged via measuring five
parameters indexes. The five parameters indexes are the amplitude
(the maximum voltage of signal), the frequency (the cycle time of
signal), the shape (the appearance of signal), the pulse width (the
duty cycle or the time range of signal), and the array (the repetition
characteristic of signal), which can be tested, displayed, saved by the
automotive oscilloscope. Via the waveform analysis can further detect
the circuit fault on sensors, actuators, circuits, and electronic control
units, etc.
Refer to the Android-based Scopebox User’s Manual included with the
Scopebox for detailed operations.
9 Borescope (Optional)
9.1 Introduction
Automotive borescope is mainly applied to those unseen parts of
engine, fuel tank, braking system.
While testing a vehicle system, engine is one of the main parts to
be checked. To check if the internal of a engine is qualified or not or
whether internal carbon deposit and damage exists in the engine or
not, we can make full use of a borescope to solve these quesitons.
X-431 PADII provides an optional function of borescope.
The borescope is mainly composed of an inspection camera, flexible
tube and USB cable. The water-resistant camera lens with adjustable
LED lights enables you to observe the parts that can not be seen in
wet, dark, fluid soaked places. The included flexible tube is convenient
for easy inspection and allows for access to hard-to-reach areas.
In addition, the captured pictures and videos also provide you intuitive
data for easy analysis.
