Troubleshooting
90
f Cannot connect in Advanced Connection Mode or wired LAN connection
f The image and sound for movies in Network Presentation are not displayed, or the image is slow to appear
Check Remedy
Is the ESSID setting different. Set the computer, the access point, and the projector to the same ESSID.
s"Connecting to an Access Point with Wireless LAN"
Is the same WEP key set? When selecting WEP from "Security", set the access point, the computer, and the projector to the same WEP
key. s"Connecting to an Access Point with Wireless LAN"
Are the connection denial functions, such as MAC
address restrictions and port restrictions, set correctly
at the access point?
Set the projector to allow connections from the access point.
Are the IP address, the subnet mask, and the gateway
address for the access point and the projector set
correctly?
When not using a DHCP, adjust each setting. s"Network Settings Function List"
Are the access point and the projector’s subnet
different?
Select "Manual search" from EMP NS Connection, specify the IP address, and connect.
s"When the Projector you want to Connect to is not Displayed" "Searching by Specifying the IP Address and
Projector Name (For Advanced Connection Mode)"
Check Remedy
Did you try to play back movies with Media Player or
try to operate the screen saver preview?
Depending on the computer, the movie play back screen in Media Player may not be displayed, and the
screen saver preview may not be displayed normally.
Is WEP encryption effective, or are multiple projectors
connected?
The display speed decreases when WEP encryption is effective or multiple projectors are connected.
Is DHCP effective for wireless LAN access point mode
or wired LAN?
When DHCP is set in Advanced Connection Mode or wired LAN connection, if a DHCP server that can be
connected to is not found, it takes time to enter EasyMP standby status.
Was EMP NS Connection started while a movie was
playing, or were the resolution and colour number
changed?
When playing back movies, start EMP NS Connection first before starting play back. If EMP NS Connection
is started during movie play back and the display screen resolution and colour number are changed, in this
case move the movie playback window, minimize it, or resize it and so on.
Is wireless LAN 802.11g/b being used in "Quick
Connection Mode"?
Depending on the electromagnetic wave environment, there are times when the image and sound for movies
may stop. When using the movie sending function, use "Advanced Connection Mode" or wireless LAN
802.11a in "Quick Connection Mode".
For Macintosh
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