Nortel Networks 822p - Manual (Page 20)

20 Setting Up the Projector
Connecting with a VGA-5BNC Cable
If your computer provides video output through BNC connectors,
follow these instructions to connect the projector to your computer
with an optional VGA-5BNC cable. Before you start, make sure your
computer and the projector are turned off.
1. Disconnect the monitor cable from your computer.
2. Connect the cable’s VGA connector to the projector’s
Computer1 or Computer2 port.
3. Connect the BNC connectors to your computer’s BNC ports.
4. If you want to view the display simultaneously on your computer
monitor and the projector screen, see “Connecting an External
Monitor” on page 21.
5. To play audio from your computer through the projector
speakers, see “Playing Sound Through the Projector” on page 22.
6. Tighten the screws on the VGA connector.
If you don’t need to make any other connections, you can plug in
your projector and turn it on. See page 34 for instructions.
If more than one device is connected to the projector, select the
correct source after projection starts by pressing the
Source Search
button on the projector or remote control. See page 36.
VGA-5BNC cable
Computer1 and Computer2 ports