
Ambit Broadband
and electrical outlet.
To install the hardware:
1) Power off the computer
2) Connect one end of the coaxial cable to the wireless cable modem
’
s cable connector.
Connect the other end of the coaxial cable to the cable wall outlet. Be sure not to bend
or over tighten the cables as this may strain the connector and cause damage. If you
plan to connect the wireless cable modem and television to the same wall outlet, you
must use a cable line splitter (not included).
3) Connect one end of the Ethernet cable to the wireless cable modem
’
s Ethernet port
and the other end of the cable to the Ethernet port on the PC or network interface card
(NIC).
4) Plug the wireless cable modem
’
s power adapter into the wireless cable modem
’
s
power jack and into a wall outlet or surge protector.
5) If the pwr, sync, ready, and ethernet LEDs are solidly lit, the wireless cable modem is
working properly.
Troubleshooting the Ethernet Installation
1. None of the LEDs are on when I power on the Wireless LAN Cable Modem.
Check the connection between the power adapter and the cable modem. Power off the Wireless
LAN Cable Modem and wait for 5 seconds and power on the modem again. If the problem still
exists, you may have a hardware problem.
2. The ethernet 1 or 2 or 3 or 4 LED on my wireless cable modem is not lit.
Try restarting the computer so that is could re-establish a connection with the
wireless cable modem.
Check for a resource conflict (Windows users only). To do this:
1)
Right-click on the
My Computer
icon on your desktop and choose
Properties.
2) Click the
Device Manager
tab and look for a yellow exclamation point or red
X over the NIC in the
Network Adapters
field. If you see either one, you may
have an IRQ conflict. Refer to the manufacturer
’
s documentation or you
cable service provider for further assistance.
Verify that TCP/IP is the default protocol for your network interface card (NIC)
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