IBM PROJECTOR C400 manual Description

Item	Description
IP Address State	Press the cursor left/right button to choose
	between Static and DHCP settings. In Static,
	the user can enter IP Address, Subnet Mask,
	Default Gateway, and DNS Server. In DHCP,
	the projector will have IP Address, Subnet
	Mask, Default Gateway, and DNS Server set.
	Note: The default setting is DHCP.
IP Address	Press the cursor up/down button to change
	the IP Address.
	Note: The IP address can only be changed
	when the IP Address State is Static.
Subnet Mask	Press the cursor up/down button to change
	the Subnet Mask.
	Note: The Subnet Mask can only be
	changed when the IP Address State is Static.
Default Gateway	Press the cursor up/down button to change
	the Default Gateway.
	Note: The Default Gateway can only be
	changed when the IP Address State is Static.
DNS Server	Press the cursor up/down button to change
	the DNS Server address.
	Note: The DNS Server can only be changed
	when the IP Address State is Static.
Apply Settings	Select this to save and apply the settings.

Chapter 5. On-Screen Display menu controls 5-9