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4. Tap the
○
> button on the right of Duration bar and select a
length of time.
5. Tap the
○
> button on the right of Trigger Point bar and select
a relative percentage of a record length to be reserved before
the data recording start point.
6. Tap Done to save the setting and return to the Live Data screen;
or tap Cancel to cancel without saving and exit Setting.
Done Button – confirms and saves the setting, and returns you to
the Live Data screen.
Cancel Button – cancels the setting operation, and returns you to
the Live Data screen.
4.5.5 Active Test
The Active Test function is used to access vehicle-specific subsystem and
component tests. Available tests vary depending on the manufacturer, year,
and model, and only the available tests display in the menu.
During an active test, the tester outputs commands to the ECU in order to drive
the actuators. This test determines the integrity of the system or parts by
reading the engine ECU data, or by monitoring the operation of the actuators,
such as switching a solenoid, relay, or switch, between two operating states.
Selecting Active Test opens a menu of test options that varies by make and
model. Selecting a menu option activates the test. Follow all screen instructions
while performing tests. The content and pattern of the on-screen information
vary according to the type of test being performed. Some toggle and variable
control tests display Active Test Controls at the top of the screen with data
stream information below, or vice versa.
