User Manual

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Scope Icon
This Scope icon displays the oscilloscope connection status. A green check mark
means the tablet and oscilloscope are connected successfully; a red X means the
tablet and the scope are not connected.
Start/Stop Button
Tap the Start/Stop Button icon to start or stop the oscilloscope device.
Name
Button
Description
Start
Tap to start the oscilloscope and initiate sampling.
Stop
Tap to stop the oscilloscope and terminate sampling.
Presets Menu
Tap the vehicle icon button in the top navigation bar to enter the Presets Menu. This
menu offers a wide variety of preset guided information for you to view.
The frequently used test components and options are listed in the presets menu:
Actuators - Test the common car actuators such as injectors, fuel pumps, and
canister purge solenoids.
Battery Charging - Test the functions related to car charging, including current
and voltage idle test.
Combination Test - Combined test of the vehicle's sensors or actuators, such as
the crankshaft position sensor and camshaft position sensor test; the primary
ignition and crankshaft position test; the throttle position sensor and front oxygen
sensor test.
Data Communication - Test the vehicle communication buses including CAN-bus,
LIN-bus, and K-Line.
Engine Starting - Test the functions related to car starting, including starting
current and voltage test.
Ignition Systems - Test the ignition process of the vehicle, including the voltage
and current test of the primary and secondary ignition.
Sensors - Test the common car sensors such as oxygen sensors, camshaft
sensors, and crankshaft sensors.