User's Manual

7
Chapter 2 Installation instructions
2.1 Appearance
SR7 appearances are showing as follows:
Indicating Lamps instruction
Lamps
Description
Indicating
Lamps
Power
Red lamp lights up constantly (charging status)
Green lamp lights up constantly (battery fully charged)
Blue lamp lights up constantly (battery level higher than 20%)
Blue lamp flashing (battery level lower than 20%)
Bluetooth
Constant light up (Bluetooth connected)
Work
Flash when read UHF tags