Canon WUX6000 User Manual download pdf (Page 70)

Tips for Better Networked Projection

■ Avoid Exceeding Connection Limits

The maximum number of computers and projectors that can be connected varies

by mode. When this limit would be exceeded, it is not possible to add computers or

projectors to a session. Thus, if the total number of computer users requesting to

join a session at the same time would exceed the limit, their requests may be

denied. In this case, an error message is displayed on the computers that could not

join the session.

Similarly, if the total number of projectors users attempt to add to a session at the

same time would exceed the limit, their requests may be denied. In this case, a

message is displayed on computers that could not add projectors, indicating that

the projector list has been updated.

■ When Removing the Only Projector Listed

In Meeting, Classroom, and Broadcast modes, projectors can also be added or

removed after sessions are created. However, a confirmation message is displayed

if you attempt to remove the last connected projector in a session, which would

leave no projectors in the session.

■ Operation if Devices Are Disconnected

If the connection is lost (for example, if a LAN cable is accidentally disconnected),

the affected computer or projector leaves the session. Disconnection of essential

computers or projectors will terminate a session.

For example, in Classroom Mode, disconnection of the presenter’s computer will

terminate the session.

■ If Projectors Cannot Be Detected

If projectors cannot be detected or no image is displayed (except for the cursor)

when you are attempting to connect to projectors in other subnets in Broadcast

Mode, make sure the router supports multicast routing. Routers that do not support

IPv4 multicast routing cannot be used to connect to projectors in other subnets in

Broadcast Mode. Note that the router must be set up to route multicast addresses

used by the software.

In Broadcast Mode, the following message is displayed if no signal is received from

computers for 30 seconds. The projector IP address and name are not identified.

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Canon WUX6000 User Manual Page 70