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Allegro MX User Guide Supplement

May 30, 2012

Page 4 of 4

FAQs

Why does a message display on my computer stating the USB driver could 
not be found when I try to charge the RFID reader?

1

How long should the battery be charged in the RFID reader? 

Charge the RFID reader for at least 2 hours before using it for the first time. 
Subsequent recharging typically takes 1 to 1-½ hours maximum. Charge the 
battery using the provided USB cable connected to a USB port on your 
computer. You can also charge the RFID reader using a USB wall charger with 
the provided USB cable. 

How long can I use the RFID reader before it needs recharging?

Depending on usage the battery typically lasts between 10 to 12 hours. 
The device status LED flashes green, yellow, or red indicating battery 
power status as follows: 

flashing green = good battery

flashing yellow = medium battery

flashing red = low battery 

2

3

How do I reset the RFID reader?

If the RFID reader is unresponsive or a Bluetooth partnership cannot be 
established, perform a device reset. Press and hold the power button and 
the action button simultaneously for at least 3 seconds. While holding 
both buttons, the reading status and device status LEDs display a solid 
cyan color. When both of these LEDs turn off the RFID reader has 
performed a reset. Release both buttons. 

4

If Windows is unable to locate the USB driver required for communication with the 
RFID reader, download and install the USB driver labeled 

IDBLUE.HF USB Driver

 

from the IDBlue website at the following web address: 

http://idblue.com/support/drivers-software

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