You are using infrared devices in your network. You want to improve the quality of connections and
achieve better communication between infrared devices. What will you do to achieve this? Each
correct answer represents a complete solution. Choose three.

A.
Move the devices closer together.

B.
Keep the devices in line of sight.

C.
Remove any obstruction between the devices.

D.
Keep the devices in different geographic locations.

Explanation:

To improve the quality of your connections, keep the devices in line of sight so that they point
directly at each other. Also, move the devices closer together and remove any obstruction between
the devices so that the signal transmitted by the devices can reach to the other devices.
You can also verify that no other devices are interfering with the connection, because some
household devices, like TV remotes, emit infrared signal that can interfere with your connection.
Reference: TechNet Technical Information CD, How to Troubleshoot Issues with Infrared Devices
[Q184204]