Sony VPL-CX76 Operating Instructions Manual page 29

Message
Projector connection
established already.
Selected PC exceeds
maximum number of
connection.
Projector is stand-by.
No response from
projector.
Unable to switch
resolution of PC desktop.
LAN Module with same
network address exists.
USB Wireless LAN
Module disconnected
while connecting.
PC PJ Cause and Remedy
a • The computer cannot communicate with the projector as
the other computer has already established
communications with the projector.
c After the projector is disconnected from the computer,
communicate with the projector again.
a
• You tried to connect more than 5 projectors to one
computer.
c Reduce the number of the connected projectors to 4 or
less and then connect it again. (The maximum of 5
projectors can be connected to one projector.)
a
• The projector you are trying to communicate is in the
standby mode.
c Turn on the projector and then try communicating it.
a • The Air Shot Version 2 communications are blocked
because of the Firewall.
c Change the Firewall settings so that the Air Shot
Version 2 communications are not blocked.
• Wireless transmission conditions are extremely bad.
c Place the projector close to the computer, or remove the
obstacles between the projector and computer.
• The power cord of the projector is removed.
• The wireless card is removed from the projector.
c Check the projector status.
• While connecting to the projector by using the USB
wireless LAN module, the USB wireless LAN module
is removed.
c Restart Windows and start the Air Shot Version 2, and
then connect the USB wireless LAN module.
a • When the screen resolution of the computer is not
identical with the projector LCD panel resolution, and
when the computer is connected to the projector with
[Set PC desktop to Projector resolution] of the [Option
Setting]-[Connection Setting] checked, the resolution
switching of the computer cannot be done successfully.
c If the message appears every time the computer is
connected to the projector, uncheck [Set PC desktop to
Projector resolution].
a
• The IP address on the same subnet mask which is used
by the Air Shot Version 2 LAN module has been
assigned to another LAN module.
c Check the IP Address Setting of the LAN module used
with the Air Shot Version 2 and that used in the
computer. Then change the settings so that their
network addresses are not identical.
a
• While the computer is connected to the projector, the
USB wireless LAN module is removed.
c If the USB wireless LAN module is removed during
connection, the computer may become unable to
establish proper connection with the projector. To
remove the USB wireless LAN module, make sure to
disconnect the device.
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