Hitachi CP-X3021WN, Руководство пользователя

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64
NETWORK menu
Item Description
WIRELESS
SETUP
(continued)
DHCP
(Dynamic Host
Configuration
Protocol)
Use the ▲/▼ buttons to turn DHCP on/off.
ON OFF
Select OFF when the network does not have DHCP
enabled. To save the setting, press the ► button.
• When the “DHCP” setting changes to “ON”, it
takes a little time to obtain IP address from DHCP
server.
• Auto IP function will be assigned an IP address if
the projector could not obtain an IP address from
server even if DHCP is “ON”
IP ADDRESS
Use the ▲/▼/◄/► buttons to enter the IP
ADDRESS.
This function can only be used when DHCP is set
to OFF.
• The IP ADDRESS is the number that identifies
this projector on the network. You cannot have two
devices with the same IP ADDRESS on the same
network.
• The IP ADDRESS “0.0.0.0” is prohibited.
SUBNET
MASK
Use the ▲/▼/◄/► buttons to enter the same
SUBNET MASK used by your computer.
This function can only be used when DHCP is set
to OFF.
• The SUBNET MASK “0.0.0.0” is prohibited.
DEFAULT
GATEWAY
Use the ▲/▼/◄/► buttons to enter the DEFAULT
GATEWAY (a node on a computer network that
serves as an access point to another network)
address.
This function can only be used when DHCP is set
to OFF.
DNS SERVER
Use the ▲/▼/◄/► buttons to input the DNS
server address.
The DNS server is a system to control domain
names and IP addresses on the Network.
TIME
DIFFERENCE
Use the ▲/▼ buttons to enter the TIME
DIFFERENCE.
Set the same TIME DIFFERENCE as the one
set on your computer. If unsure, consult your IT
manager.
Use the ► button to return to the menu after
setting the TIME DIFFERENCE.
• When this item is set, the same item in the
WIRED SETUP menu is overwritten with the same
setting (
69
).
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