User's Manual

4
TABLE 1—STATUS LEDS ON THE FRONT PANEL
LED
Color
Description
Vehicle
Green
Flashes green when communicating
with the vehicle’s system.
Note: Do not disconnect while this
status LED is on! If you interrupt the
flash reprogramming procedure while
the vehicle’s ECU is blank or only
partially programmed, the module
may be unrecoverable.
Connection
Green
Illuminates solid green when properly
connected with the display tablet via
the USB cable
Blue
Illuminates solid blue when connected
with the display tablet via wireless
(BT) connection
Power
Green
Illuminates solid green when powered
on.
Red
Flashes red when system failure
occurs.
Amber
The power LED illuminates amber
automatically every time when the
device is power up, which is a normal
self-test procedure, and it will turn
green automatically later when the
device starts working normally.