69
NETWORK menu
Item Description
WIRELESS
SETUP
(continued)
DHCP 
(Dynamic Host 
&RQ¿JXUDWLRQ
Protocol)
Use the ▲/▼ buttons to turn DHCP on/off.
ON 
Ù
 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 identies 
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 (
74). 
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