User's Manual
    35 
  Chapter 1
  Understanding RFID Reader
Note:  Press <F1>+<F2> to switch Group1, Group2 or Group3. The 3 Groups function key 
commands are only available upon RFID mode. In the Alternate mode, the function 
keys are only used for keypad output strings.  
Group1 (Green LED1): 
Press <F1>+<F2> to enter Group1 with Green LED1. In the Group1, you can press <F1> 
to switch among Battery Status, Bluetooth
®
 Signal Quality and Data Memory Space. After 
idling 3-seconds timeout, the LED status will return to normal mode.   
  Power Level (Red LED) 
 Exhaustion Low Battery  Full Battery 
  Bluetooth
®
 Strength (RSSI) (Blue LED) 










