NEC Lt220 Portable Projector Users Manual
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Page 101
E-101 USING ON-SCREEN MENU Menu Descriptions & Functions Last ............ Sets the projector to default to the previous or last ac- tive input each time the projector is turned on. Auto ............ Searches for an active source in order of RGB1 → RGB2 → Video → S-Video → Viewer → RGB1 and displays the first found source. Select ......... Displays the selected source input every time the projec- tor is started up. Select an input from the pull-down menu. Disabling the Cabinet Buttons [Control Panel...
Page 102
E-102 USING ON-SCREEN MENU Menu Descriptions & Functions Setting LAN Mode This feature allows you to set various setting items when the projector is used on your network. Consult with your network administrator about these settings. NOTE: A LAN card is required for LAN connection; NECs optional wireless LAN card is available. For more information on inserting or ejecting a LAN card, see pages E-63 and 64. CAUTION: Make sure that the LAN card is removed during Standby mode (NOT Idle mode) or with the...
Page 103
E-103 USING ON-SCREEN MENU Menu Descriptions & Functions Automatic ........ Automatically assigns an IP address to the projector from a DHCP server. Manual ............ Provides a space for you to register the IP address or subnet mask number obtained from your network ad- ministrator. IP Address ...... Set your IP address. Press to display the software keyboard and type in 12 numeric characters. Subnet Mask ... Set your subnet mask number. Press to display the software keyboard and type in 12...
Page 104
E-104 USING ON-SCREEN MENU Menu Descriptions & Functions Network Type (required for wireless only) Mode: Select communication method when using wireless LAN. Infrastructure ... Select this option when communicating with one or more equipment connected to the wireless or wired LAN network via an access point. 802.11 Ad Hoc Select this option when using the wireless LAN to com- municate with a computer in a one-to-one correspon- dence. This is a method that meets the IEEE802.11 wireless standard. Ad...
Page 105
E-105 USING ON-SCREEN MENU Menu Descriptions & Functions SSID (Network name): Enter an identifier (SSID) for wireless LAN when selecting [Infrastruc- ture] or [802.11 Ad Hoc] in [Mode]. Communication can be done only with equipment whose SSID matches SSID for your wireless LAN. Up to 16 alphanumeric characters can be used. NOTE: To disable SSID, select a space (null) or ANY(All caps). Channel: Set this option when selecting [802.11 Ad Hoc] or [Ad Hoc] in [Mode]. Select a channel number from the...
Page 106
E-106 USING ON-SCREEN MENU Menu Descriptions & Functions WEP (for Wireless only) Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryption, specify WEP key. Disable ............ Will not turn on the encryption feature. Your communi- cations may be monitored by someone. 64bit ................ Uses 64-bit datalength for secure transmission. 128bit .............. Uses 128-bit datalength for secure transmission. This option will increase privacy and...
Page 107
E-107 USING ON-SCREEN MENU Menu Descriptions & Functions Key1-4: Enter encryption key when selecting [64bit] or [128bit] in [WEP]. The key can also be set in hexadecimal digit. * Enter 0X(numeral and alphabet respectively) right in front of your key code. * Hexadecimal uses 0 to 9 and A to F. * Up to 10 characters can be set in 64 bit and up to 26 characters in 128 bit. Mail NOTE: To the Mail Alert feature on wireless LAN connection, select Infrastruc- ture for Mode in Network Type. Test Mail is...
Page 108
E-108 USING ON-SCREEN MENU Menu Descriptions & Functions Sample of a message sent from the projector: The lamp is at the end of its usable life. Please replace the lamp. Projector Name: X X X X Lamp Hour Meter: xxxx [H] Projector Usage: xxxxxx [H] Senders Address: Specify the senders address. Use the Software keyboard. Up to 60 alphanumeric and symbols characters can be used. See Using Soft- ware Keyboard in Appendix for more details. SMTP Server Name: Type in the SMTP server name to be connected to...
Page 109
E-109 USING ON-SCREEN MENU Menu Descriptions & Functions Status Displays the status of the LAN settings. IP Address ...... Indicates the IP address of the projector. Subnet Mask ... Indicates the subnet mask of the projector. MAC Address .. Indicates the MAC address of the LAN card. Setting a Passcode A passcode can be set for your projector to avoid operation by an unau- thorized. There are two kinds of passcode: one for menu and the other for logo. When a passcode is set, doing any one of the...
Page 110
E-110 USING ON-SCREEN MENU Menu Descriptions & Functions Entry To assign your passcode: NOTE: Up to 15 digits can be assigned. 1. Select [Entry] and press the ENTER button. The [Entry] screen will be displayed. 2. Type in a combination of SELECT buttons and press the EN- TER button. The [Confirm Passcode] screen will be displayed. 3. Type in the same combination of SELECT buttons and press the ENTER button. Your passcode has been assigned. Delete To delete your passcode: 1. Select [Delete]...