How to restore the B42x card back to default values?


  1.  Power down the B42x card for 30+ Seconds

  2. Install/Short the MODE Jumper on the B42x card 

  3. Set the Address Dial to (9)

  4. Set the Laptop or PC to Obtain IP Automatically

  5. Connect patch cable or cross over cable from Laptop or PC to B42x Card

  6. Power Up the B42X Card

  7. Wait 1 minute or more for the laptop or PC to get an IP address of 169.254.xxx.xxx

  8. Open a web browser (Internet Explorer – Fire Fox – Chrome . . .)

  9. In the address bar, type 169.254.1.1

  10. A Login screen should come up. The password is B42V2

  11. Make the needed changes or Select Default 

  12. Click OK  then SAVE and EXECUTE

  13. Power down the B42x Card – 30+ Seconds

  14. Remove the MODE Jumper

  15. Set the Address Dial to the desiresd address and connect to the B42x Card.


Note: The Laptop or PC must be assigned to the correct Subnet to allow connection to the B42x.  Also ensure the Wireless interface is disabled.