
9
Form 2-1 LED indicator description
LED Mark NO.
Mark NO.
Status description
ANT1
Antenna 1 indicator
Indicates antenna 1 is working
ANT2
Antenna 2 indicator
Indicates antenna 2 is working
ANT3
Antenna 3 indicator
Indicates antenna 3 is working
ANT4
Antenna 4 indicator
Indicates antenna 4 is working
ANT5
Antenna 5 indicator
Indicates antenna 5 is working
ANT6
Antenna 6 indicator
Indicates antenna 6 is working
ANT7
Antenna 7 indicator
Indicates antenna 7 is working
ANT8
Antenna 8 indicator
Indicates antenna 8 is working
POWER
Power indicator
Keep bright indicates power supply working normally
2.4 Interfaces
2.4.1 Power supply, communication and I/O interface
Image 2-3 Sketch map of reader’s power supply, communication and I/O interface,
Details are shown in form 2-2
Form 2-2 Reader’s power supply, communication and I/O interface,