Epson EB-735Fi User Manual page 228

Projector Administration Settings - Management Menu
Event ID Cause and solution
code
0026 A screen mirroring communication error has occurred. Turn the
projector off and then on again, or restart the network software.
0032
0036
0037
0027 Unstable screen mirroring communication. Check the network
communication status, wait a few moments, and try connecting to
0028
the network again.
0029
0030
0031
0035
0023 Connection failed. If you see the PIN entry screen on your
computer, enter the PIN code displayed on the network information
0024
screen or at the bottom right of the projected image. If this does not
0025
solve the problem, restart the projector and the connected devices,
and then check the connection settings.
0043 The video format is not supported. Change the resolution of the
mobile device, and then reconnect. Or change the Adjust Image
Quality setting for the projector, and then reconnect.
0432 The network software did not start. Turn the projector off and then
on again.
0435
0433 Cannot display the transferred images. Restart the network software.
0434 Unstable network communication. Check the network
communication status, wait a few moments, and try connecting to
0481
the network again.
0482
0485
0483 The network software quit unexpectedly. Check the network
communication status, then turn the projector off and then on again.
04FE
0484 Communication with computer was disconnected. Restart the
network software.
0479 A projector system error has occurred. Turn the projector off and
then on again.
04FF
Event ID Cause and solution
code
0891 Cannot find an access point with the same SSID. Set your computer,
access point, and projector to the same SSID.
0892 The WPA/WPA2/WPA3 authentication type does not match. Make
sure the wireless network security settings are correct.
0893 The TKIP/AES encryption type does not match. Make sure the
wireless network security settings are correct.
0894 Communication with an unauthorized access point was
disconnected. Contact your network administrator.
0895 Communication with a connected device was disconnected. Check
your device connection status.
0898 Failed to acquire DHCP. Make sure the DHCP server is operating
correctly. If you are not using DHCP, set the DHCP setting to Off in
the projector's Network menu.
s Network > Network Settings > Wired LAN > IP Settings >
DHCP
s Network > Network Settings > Wireless LAN > IP Settings >
DHCP
0899 Other communication errors.
089A The EAP authentication type does not match the network. Check the
wireless LAN security settings and make sure that the security
certificate is installed correctly.
089B EAP server authentication failed. Check the wireless LAN security
settings and make sure that the security certificate is installed
correctly.
089C EAP client authentication failed. Check the wireless LAN security
settings and make sure that the security certificate is installed
correctly.
089D Key exchange failed. Check the wireless LAN security settings and
make sure that the security certificate is installed correctly.
0920 The internal battery that saves the projector's date and time settings
is running low. Contact Epson for help.
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