107
9. Troubleshooting
3. INFRASTRUCTURE
Item to be checked Solutions
Is ¿rewall or packet ¿ltering set in
an access point, etc."
Consult with your network administrator.
Is the wireless network to
connect encrypted"
Set the encryption settings of the projector
again and reconnect.
Is signal strength of wireless
network displayed in the SSID
SCAN /IST menu weak"
䡡㻌
Put the projector close to the wireless deYice.
䡡㻌
When the projector is near the steel door,
the radio waYe may not reach to the wireless
deYice. In that case, keep the projector away
from the door.
䡡㻌
Consult with your network administrator
because there may be an interfering wireless
deYice.
Is the same network address set
for wireless /AN and wired /AN
of the projector"
The same network address cannot be used
for wireless /AN and wired /AN. Set different
network address for wireless /AN and wired
/AN.
Phenomenon: Cannot communicate with the projector. Wireless network) continued)
Phenomenon: Cannot use wireless /AN and wired /AN at the same time.
Item to be checked Solutions
Is the same network address set
for wireless /AN and wired /AN
of the projector"
The same network address cannot be used
for wireless /AN and wired /AN. Set different
network address for wireless /AN and wired
/AN.
Are you trying to access to
different network Yia a router"
Either wired /AN or wireless /AN can access
to different network.
Set default gateway of either wired /AN or
wireless /AN to 0.0.0.0.
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