Ricoh IPSiO PJ WX3230N, Owner'S Manual, Page: 156 / 206

156
[Security for wireless LAN settings]
<
Network authentication
>
Set the authentication to enhance network security. Select a method identical to that of
the wireless LAN terminal to be connected with.
<
Encryption
>
Set
Encryption
according to the setting you made for
Network authentication
, as
follows.
When you have set
Network authentication
to
Open
or
Shared
, select
WEP
for
Encryption
.
When you have set
Network authentication
to
WPA-PSK/WPA2-PSK
, select
TKIP
or
AES
for
Encryption
.
Note: Network authentication is factory-set to None . If you use the projector with this
setting left unchanged, security may be compromised due to access by a third
party within the projector’s coverage.
<
Key index
>
When you have set
Encryption
to
WEP
, 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.
< Network key >
When you have set Encryption to [WEP]:
For use at an encryption level of 64-bit, specify a string of 5 arbitrary characters or a
string of 10 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.
When you have set Encryption to [TKIP]/[AES]:
Specify a string of 8 to 63 arbitrary characters or a string of 64 characters in
hexadecimal notation.
Note 1: Alphabetic characters (A to F, a to f) used in hexadecimal notation are not
case sensitive; the uppercase characters and their lowercase equivalents are
handled to be identical.
Note 2: The longer the strings of characters set for the Network key, the stronger the
encryption becomes, and hence the harder it will be for a third party to decipher
your communications. However, the setting of larger encryption may slow down
communication speed.
Note 3: To set a higher security level, specify a longer string of characters. For
higher security, avoid using a word found in a dictionary and change the key
sometimes.
< Setting initialization >
This item resets the wireless LAN settings to their factory defaults.
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Using the menus 2 (Continued)