Toshiba TDP-TW90 Instrukcja obsługi - Strona 20

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Setting up the wireless LAN (Continued)

Setting up the network

If you select Network in step 2 in "Projector settings"

Item

Ad hoc

Infrastructure

Mode

Channel

Use

to select the number (1 to 11) to be set.

SSID

Specify an arbitrary character string (1 to 32 characters).

[

: Enter the setting mode]

: Enter the string]

Encryption

Off

Key

Specify an arbitrary character string.

(A string of 5 or 13 characters or a string of 10 or 26 characters in

hexadecimal notation)

[

: Enter the setting mode]

: Enter the string]

DHCP

Use

Not use

TCP/IP

Enter single-byte numeric characters to specify the IP

address/subnet mask/gateway.

[

: Enter the setting mode]

from digit to digit]

Setting

Initialize the wireless LAN settings.

initialization

[

: Enter the execution mode]

Projector

Specify an arbitrary character string (0 to 8 characters).

name

[

: Enter the setting mode]

: Enter the string]

Other

Remote control/Browser authentication/Password/Status

notification/SMTP server/Destination address

* To enter characters, use the numeric keypad on the remote control.

Note

• The wireless LAN settings take effect the moment you closes the menu.

Details on individual items

• [Mode]

Your projector is set to Ad hoc in the factory. Change the setting if you want to use the

projector in Infrastructure mode.

• [Channel]

Usually, you do not have to set this item. If a network group having the same SSID

already exists in the projector's coverage, the channel is changed automatically to the

channel of that network group.

Note 1: If a set channel is in bad connections for wireless connection, try the other

channels to avoid the effects of radio waves to select the one in possibly the

best communication conditions.

Note 2: To communicate in Ad hoc mode with a computer that cannot change the

channel, start up the projector before the computer.

, the following items can be set.

p.36

Description

[

: Move from digit to digit]

[Accept:

]

[

: Move from digit to digit]

[Accept:

]

[

: Select an item]

[

: Move

[

: Enter the string]

[Accept:

]

[Yes

No]

[Accept:

[

: Move from digit to digit]

[Accept:

]

• [SSID]

This is an ID code for connecting to specific individuals over a wireless LAN. This may

also be called "Network group" or "Network name". Please read the following carefully.

Note 1: The SSID is set to DPJ when shipped from the factory. If you leave this setting

as it is, security may be compromised due to access by a third party using the

"Wireless Utility" within the projector's possible communication area. Before

using the projector, therefore, be sure to set SSID to a character string different

from the default.

Note 2: When you use the Ad hoc communication mode, if there is a similar SSID

[

network group (for example DPJ, DPJ1, DPJ2, etc.) in the possible communi-

cation area, it is possible that your projector name will not be displayed in the

Wireless Utility projector list column. If this is the case, set SSID to a com-

pletely different character string.

• [Encryption]

[

Enable or disable encryption for security purposes.

Note: Encryption is factory-set to Off. If you use the projector with this setting left

unchanged, security may be compromised due to access by a third party using

the Wireless Utility within the projector's coverage. Before using the projector,

therefore, be sure to set Encryption to On.

• [Key]

When you have set Encryption to On, the encryption key must be set. For use at an

]

encryption level of 64-bit, specify a string of 5 arbitrary characters or a string of ten

characters in hexadecimal notation. For use at the 128-bit level, specify a string of 13

[

arbitrary characters or a string of 26 characters in hexadecimal notation.

Note: Alphabetic characters (A to F, a to f) used in hexadecimal notation are case

insensitive; the uppercase characters and their lowercase equivalents are

handled to be identical.

The higher the number of bits, the stronger the encryption, and hence the harder it will

be for a third party to decipher your communications. However, setting higher encryp-

tion levels may slow down communication speed. To set the highest security level,

specify a 128-bit encryption key. For higher security, avoid using a word found in a

dictionary and change the key sometimes.

Set the following item if you have set the communication mode to Infrastructure.

• [DHCP]

If you set DHCP to Use, the IP address of the projector is assigned automatically by the

DHCP server. If your network environment does not assign IP addresses automatically,

set DHCP to Not use, then set the following item TCP/IP manually.

• [TCP/IP]

If you have set DHCP to Not use, ask the network administrator to check for the

following items, then perform the TCP/IP settings manually.

• IP address

An IP address is a unique number assigned to a terminal for connection to the

Internet. The format is a string of four dot-separated three-digit numbers. (Example:

111.112.xxx.xxx)