Novatel Wireless NRM-EU870D Manual Do Utilizador
14
Novatel Wireless
Revision 1
Connect an A to B USB cable from the Development Board to the computer USB port.
When ready to power up the modem, plug the AC wall adaptor that came with the Development
board into the wall.
If desired, the Development Board can be powered by a bench top power supply. See the
Hardware Development Kit section for more details.
When ready to power up the modem, plug the AC wall adaptor that came with the Development
board into the wall.
If desired, the Development Board can be powered by a bench top power supply. See the
Hardware Development Kit section for more details.
Figure 1 – Modem Interface Board and Cables
ESTABLISHING COMMUNICATION WITH THE PCI EXPRESS MINI-CARD AND
DETERMINING THE COMPUTER COM PORT BEING USED
Once the modem is powered up and connected, you should hear a sound indicating the computer
has recognized the modem.
Determining the Computer’s Active Primary COM Port
To verify the computer’s recognition of the modem and to verify which Primary COM Port it is
connected to, navigate to Start\Control Panel\Phone and Modem Options and then click on the
Modems tab within the Phone and Modem Options window. Refer to Figure 2 below.