5Chapter 5 AppendixOthersQ What are the rules for IP address assignment?A If the network is constructed with TCP/IP protocol, a unique IP address is requiredfor each piece of network equipment. The following are basic rules of the assign-ment.Rule1Do not configure the same IP address to the network equipment in thesame network group. Each piece of equipment must be assigned a unique IPaddress.If the IP address is set [192.168.x.x], the Subnet Mask should be set[255.255.255.0] for example.Rule2The start address [xxx.xxx.xxx.0] and the last address [xxx.xxx.xxx.255] ofthe IP address must not be assigned to any other equipment. These addressnumbers are reserved.Rule3The IP address must correlate to a network number. If network numbers aredifferent between the equipment, they cannot establish communicationseach other. In this case, the router is placed in the networks to make the rout-ing.Q Can I control the projector by using the telnet application?A Possible. Please refer to the item "Use of telnet" (+ p.48 - 49).Q What is the MAC address assigned to the projector?A The MAC address is displayed in "Network information" menu of the projector (+p.14) and in "Information" menu through the web browser (+ p.42).