User's Manual

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Reading of status parameters, such as a switch reading, which are mostly in word
form, such as ON, OFF, ACTIVE, and ABORT, can only be displayed in Text
Mode. Whereas reading of value parameters, such as a sensor reading, can be
displayed in text mode and other graph modes.
3) Waveform Graph Mode – displays the parameters in waveform graphs. When this
mode is applied, you can use two fingers to zoom in or out.
4) Digital Gauge Mode – displays the parameters in form of a digital gauge graph.
2. Functional Buttons
The operations of available functional buttons on Live Data screen are described below:
 Back – returns to previous screen or exits the function.
 Record – starts recording the retrieved live data; the recorded data is then stored
as a video clip in the Data Manager application for future reviews.
 Freeze frame – displays the retrieved data in freeze frame mode.
1) Previous Frame – moves to the previous frame in the freeze frame data.
2) Next Frame – moves to the next frame in the freeze frame data.
 Clear Data – clears all previously retrieved parameter values at a selected point.
 To Top – moves a selected data item to the top of the list.
 Graph Merge – tap this button to merge selected data graphs (for Waveform
Graph Mode only). This function is useful when making a comparisons between
parameters.
NOTE
This mode supports up to 4 "graphics merge" parameters.
To cancel Graph Merge mode, tap the
○
× button in the upper right corner.
 Show – tap this option to switch between the two options; one displays the selected
parameter items, the other displays all the available items.
 Actuation Test
The "Actuation Test" function accesses vehicle specific subsystem tests and performs
component tests. The available test functions vary according to the manufacturer, year and
model, and the menu will only show the available test options.
When performing the actuation test, the tester inputs the command to the ECU to drive
the actuator. This test can monitor the operation of the actuator by reading the ECU data of the
engine. For example, by repeatedly switching the two working states of the solenoid valve,
relay and switch, it can determine whether the system or components are working normally,
and execute the command of the switch on the door or window.
 Left / Right turn signals
Through the left / right turn signal action test item, you can control the left and right turn
signal flashing to test whether the turn signal works normally.