NEC NP3151W - Manual (Page 136)

6. Using On-Screen Menu
[WIRED LAN]
This page shows information on settings for the LAN port (RJ-45)
IP.ADDRESS........... Indicates.the.IP.address.of.the.projector.when.the.LAN.port.(RJ-45).is.used.
SUBNET.MASK....... Indicates.the.subnet.mask.of.the.projector.when.the.LAN.port.(RJ-45).is.used.
GATEWAY............... Indicates.the.gateway.of.the.network.connected.to.the.projector.when.the.LAN.port.(RJ-45).is.used.
MAC.ADDRESS....... Indicates.the.MAC.address.of.the.LAN.port.(RJ-45)..
[WIRELESS LAN (1)]
This page shows information on settings for the USB Wireless LAN unit
IP.ADDRESS........... Indicates.the.IP.address.of.the.projector.when.the.USB.Wireless.LAN.unit.is.used.
SUBNET.MASK....... Indicates.the.subnet.mask.of.the.projector.when.the.USB.Wireless.LAN.unit.is.used.
GATEWAY............... Indicates.the.gateway.of.the.network.connected.to.the.projector.when.the.USB.Wireless.LAN.unit.is.used.
MAC.ADDRESS....... Indicates.the.MAC.address.of.the.USB.Wireless.LAN.unit.
AUTHENTICATION.... Indicates.the.current.authentication.status.