User's Manual

1 DATECS SUMUP AIR LITE V2 USER MANUAL

LED indication

Description

Device operating

No indication

Device is turned off

Operating modes when is press power button

Fourth LED is

continuously light on

Bluetooth master reset

Operating modes when is press power button and USB cable is attached to the micro USB port

First LED is

continuously light on

Device will go to normal operating mode

Second LED is

continuously light on

Device will enter in Boot loader

Third LED is

continuously light on

Device will enter in System mode

Fourth LED is

continuously light on

Bluetooth master reset

Bluetooth status

All four LEDs are

flashing one after

another

Waiting for confirm Bluetooth pairing.

System errors

First LED continuously

light

Device is TAMPERED

All four LEDs is

continuously light on

Device error (General Exception)