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Setting up the wireless LAN (Continued)
<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 TDPJ 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 TDPJ, TDPJ1, TDPJ2, etc.) in the possible
communication area, it is possible that your projector name will not be dis-
played in the Wireless Utility projector list column. If this is the case, set SSID
to a completely 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.
<Network authentication>
When you have set Encryption to On, the authentication method for wireless LAN
must be set. By default, Open is selected. Select a method identical to that of the
wireless LAN terminal to be connected with.
<Key index>
When you have set Encryption to On, Key index must be set. By default, “1” is
selected. Select a key index identical to that of the wireless LAN terminal to be
connected with.
Note: Since the range of key index varies by product type (1 to 4 or 0 to 3), make
settings with attention.
<WEP key>
When you have set Encryption to On, the WEP 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 WEP 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.
● Character entry
Enter characters using numeric keys of the remote control.
Character entry mode
Remote
control
button
Items using characters, numbers, and symbols
(e.g., projector name and destination address)
Number only
“1” “.” “@” “-” “_”
“2” “A” “B” “C” “a” “b” “c”
“3” “D” “E” “F” “d” “e” “f”
“4” “G” “H” “I” “g” “h” “i”
“5” “J” “K” “L” “j” “k” “l”
“6” “M” “N” “O” “m” “n” “o”
“7” “P” “Q” “R” “S” “p” “q” “r” “s”
“8” “T” “U” “V” “t” “u” “v”
“9” “W” “X” “Y” “Z” “w” “x” “y” “z”
“0” “space!"#$%&'()*+,-./:;<=>?@[ ]^_`{ }~”
Deletes one character.
“1”
“2”
“3”
“4”
“5”
“6”
“7”
“8”
“9”
“0”
Deletes one character.
● Details on individual items
• [Easy Connect (USB memory)]
This feature allows users to easily connect the projector to a computer over wireless
networks, without making Network settings via Wireless Utility.
• [Network settings]
<Mode>
Your projector is set to Ad hoc in the factory. Change the setting if you want to use the
projector in Infrastructure mode.
<Standards>
When you have set Mode to Ad hoc, Standards must be set. The Standards is set to
IEEE802.11g when purchased, and may not work normally depending on the wireless
LAN terminal to be connected with. In that case, change the Standards to
IEEE802.11b.
<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.