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Фрагмент инструкции
For information about establishing a connection between a projector that does not have security settings configured and computer, see “Using a Default SSID to Connect a Computer to the Projector via Wireless LAN” (page 15). Establishing a wireless LAN connection between the projector and computer. On the computer, log in to the projector’s System Admin page. On the System Admin page, select “Setup” and then “Wireless Setup”, and configure the following settings. • Assign a new SSID to the projector. • Select a security protocol (WPA-PSK, WPA2-PSK, or WEP). • Enter the passphrase (or WEP key). Apply (register) the above settings to the projector. (At this time the wireless LAN connection between the projector and computer will be terminated.) Click the Wireless Connection 3 [Reconnect] button. On the dialog box that appears, enter the passphrase (or WEP key). This will establish a wireless LAN connection provided with security in accordance with the selected protocol. D 18 Configuring Security Settings This section explains the procedure for logging in to the projector’s System Admin page from a computer and configuring wireless LAN connection security settings. To log in to the projector’s System Admin page 1. Perform the procedure under “To use a default SSID to connect a computer to the projector via wireless LAN” (page 15) up to step 6 to establish a wireless LAN connection between the projector and computer. 2. On a Wireless Connection 3 window, click the function menu button and then click [Admin Screen] on the menu that appears. Function menu button • This starts up the computer’s web browser and displays the projector’s top System Admin page. 3. Click “System Admin”. On the password input screen that appears, enter the password. • The initial default password is “admin”. 19 4. Click the [Login] button. • This logs in to the System Admin page and displays the Status screen. Note For security reasons, be sure to change the password you use to log in to the System Admin page from the default. For more information, see “To change the System Admin login password” (page 33). To log out of the projector’s System Admin page Click “Logout” in the upper right corner of the System Admin page. This returns to the top System Admin screen. 20 To configure security settings 1. Perform the procedure under “To log in to the projector’s System Admin page” (page 19) to log into System Admin. 2. Click “Setup” to display the System Admin page Setup screen. • Changing only the three settings enclosed in the boxes above is required to configure security settings. Do not change the settings of any other items on the screen at this time. • For details about the other settings and other System Admin operations, see “System Admin Page Operations and Settings” (page 33). 3. Enter the SSID. • Enter any characters, up to 24 characters in total, into the “SSID” input box. However, do not use “_default1”, “_default2”, “_default3”, “_mobishow1”, “_mobishow2”, or “_mobishow3”, because these are reserved for use by the projector. 4. Select the security protocol. • Click the [..] button to the right of the “Security” box and select the desired security protocol from the list that appears. The following explains the meaning of each option in the list. Security It means this: WPA-PSK TKIP Performs communication encryption using WPA-PSK. TKIP and AES are encryption protocols. WPA (Wi-Fi Protected Access) is a security function for encrypting communication data. WPA uses an automatically generated encryption key that is changed at preset intervals, which provides stronger security than WEP. WPA-PSK AES WPA2-PSK TKIP Performs communication encryption using WPA2-PSK. TKIP and AES are encryption protocols. WPA2 is a new standard of WPA. WPA2-PSK AES WEP ASCII 64bit Performs communication encryption using WEP. ASCII 64bit, ASCII 128bit, Hex 64bit, and Hex 128bit are formats for the WEP key character string entered in step 5. WEP (Wired Equivalent Privacy) is a security function that uses a character string called a “WEP key” to encrypt data and protect against unauthorized access to wireless communications. WEP ASCII 128bit WEP Hex 64bit WEP Hex 128bit Off Turns off wireless LAN security, so communications are not encrypted. 21 5. Enter the passphrase (or WEP key). • The passphrase or WEP key entered in the “Passphrase/WEP Key” text box depends on the security protocol you selected in step 4, as described below. Security Input Character String WPA-PSK TKIP Enter the WPA-PSK or WPA2-PSK passphrase. Enter at least eight and up to 63 single-byte characters, or a hexadecimal value up to 64 digits long. Example: MyKey123 (Eight single-byte characters) 1111222233334444555566667777888899990000AAAABBBBCCCCDDDDEEEEFFFF (64-digit hexadecimal value) WPA-PSK AES WPA2-PSK TKIP WPA2-PSK AES WEP ASCII 64bit Enter five single-byte alphanumeric characters as the WEP key. Example: MyKey WEP ASCII 128bit Enter 13 single-byte alphanumeric characters as the WEP ke...
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