10
While the reader is subjected to an external force or dropped , the red
and blue light will flash 3 times alternately, and reader will record the impact
time . Which is very helpful to query the impact history of reader .
Delete data
: If there are 3 times vibration and 3 times red light flicker while
scan tags, which means the memory of reader is full. Please donwload and
clear data for normal use again.
3.4 How to charge the battery
The device can detect battery voltage automatically, when low battery ,
there will be 10 times red light flicker , which means device is under low
battery mode now, please charge the battery soon by connecting USB cable .
During the battery charging, the red light flashing at different
frequencies according along with voltage change, the lower the voltage, the
faster the flash . The light will turn to blue while fully charged .
3.5 Failure and Solutions
Problem
Reason
Handling method
Vibrate 6 times, and
red light flickers 6
times
Time error
Connect patrol reader with computer ,
click “Update time”
Vibrate 3 times, and
red light flickers 3
times
Memory is full
Connect patrol reader with computer,
save data to software first and click
“ clear data”
Red light flickers 10
times
Low battery
Charge the reader with USB cable
