4
Table 2-3 LED Description
LED Color Description
Status LED
Green
Flashing Green: The tester is communicating via USB
cable.
Blue
Flashing Blue: The tester is communicating via
Bluetooth.
Flashing Red
Battery clamps are connected to the wrong battery
terminals.
Power LED
Green
Solid Green: The tester is powered on and the battery
is sufficiently charged.
Flashing Green: The tester is charging; turns to Solid
Green after its battery is fully charged.
Red
Flashing Red: The tester’s battery level is low, please
charge.