Tips For Better Networked Projection - Canon NMPJ 1.2 User Manual

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 a computer or projector can no longer be communicated with, for example
because a LAN cable was disconnected or the wireless LAN signal cannot be
received, it is removed from 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.
■ Projector with Wireless LAN Functionality Enabled in
Standby Mode
If a projector has automatically powered down and entered the standby state due to
the power management settings, wireless LAN communication is cut off. The
projector will disappear from the projector list.
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