User guide

Connecting the CH6640E/CG6640E

Before starting, be sure the computer is turned on and the CH6640E/CG6640E power

cord is unplugged.

1. Connect one end of the coaxial cable to the cable outlet or splitter.

2. Connect the other end of the coaxial cable to the Cable connector on the

CH6640E/CG6640E. Hand-tighten the connectors to avoid damaging them.

3. Plug the power cord into the Power port on the CH6640E/CG6640E.

4. Plug the other end of the power cord into an electrical wall outlet.

This automatically powers on the gateway. You do not need to unplug the gateway

when it is not in use. The first time you plug in the CH6640E/CG6640E, allow it 5 to

30 minutes to find and lock on the appropriate communications channels.

5. Plug the other end of the telephone cord of a single or two-line telephone into the

TEL

1/2

port on the rear of the CH6640E.

6. Plug the telephone cord of a single or two-line telephone into the telephone.

7. (optional step) Plug USB memory stick or hard-disk drive into USB port on

CH6640E/CG6640E.

8. Connect the Ethernet cable to the Ethernet port on the computer, and connect the

other end of the Ethernet cable to the Ethernet port on the gateway.