LAUNCH X-431 V+ V4.0 User Manual
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1.3.1 Display tablet (Only for Commercial Vehicle Configuration)
The tablet acts as the central processing system, which is used to receive and
analyze the live vehicle data from the VCI device and then output the test result.
Indicates the test results.
In Off mode, press it for 3 seconds to turn the
handset on.
In On mode:
• Press it once to activate the LCD if the LCD is