Screen Messages; Diagnostics Menu; Diagnostics Functions - Autel MaxiSys MS908CV II Manual

4.4.2 Screen Messages

Messages display when additional input is needed before proceeding. There are mainly
three main types of on-screen messages: Confirmation, Warning, and Error.
4.4.2.1 Confirmation Messages
This type of messages usually displays as an "Information" screen, when you are about
to perform an action that cannot be reversed or when an action has been initiated and
your confirmation is needed to continue.
When a user-response is not required, the message displays briefly.
4.4.2.2 Warning Messages
This type of messages displays when completing the selected action may result in an
irreversible change or loss of data. An example of this message is the "Erase Codes"
message.
4.4.2.3 Error Messages
Error messages display when a systemic or procedural error has occurred. Possible
errors include cable disconnection and communication interruption.

4.5 Diagnostics Menu

The Diagnostics application enables you to establish a data connection with the vehicle's
ECU through the VCI device for vehicle diagnosis and maintenance.
The Main Menu screen (see
read codes, clear codes, or perform comprehensive automotive diagnostic functions, and
so on. After the function is selected, the tablet will establish a communication with the
vehicle through the VCI device, and enter the corresponding function menu or selection
menu based on your selection.

4.6 Diagnostics Functions

Auto Scan
The Auto Scan function performs a comprehensive scanning over the test vehicle's ECUs
in order to locate fault systems and retrieve DTCs. The sample operation interface of
Auto Scan displays as below.
Figure 4-9 Main Menu
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Screen) navigates users to perform