Printronix Integrated Network Interface Card - Manual (Page 226)

Chapter 12 Complete Command List
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Set wireless transmit power:
store ifc <IFNUM> wlan txpwr <0-100>
<ifnum> is the interface number for the wireless device.
<0-100> the power level as a percentage of full power .
Set wireless options:
store ifc <IFNUM> wlan opts [[-]intnl]
<ifnum> is the interface number for the wireless device.
An option is enabled by including it in the list and disabled by
preceding it with a '-' character in the list. Supported option is
"intnl", for international mode and “openauth” for open
authentication.
Set the default key for wireless encryption:
store ifc <IFNUM> wlan defkey disable|<1-4>
<ifnum> is the interface number for the wireless device.
<1-4> is the number identifying one of the four keys (1-4). A
value of zero or the word "disable" disables encryption.
Set the key to a given value:
store ifc <IFNUM> wlan key <KEY-NUM> <HEX-KEY>|
<$<STRING-KEY>[<LENGTH>]>
<ifnum> is the interface number for the wireless interface.
<key-num> is the number identifying one of the four keys (1-4).
<hex-key> is the encryption key value for <key-num>.
The value must consist of 5 or 13 double- or quad-digit HEX
numbers, separated by colon (':') or dash ('-') characters for
readability (e.g. D1C2-B3A4-9586-7768-594A-3B2C-1D).
Alpha characters are NOT case sensitive. All zero disables
encryption for <key-num>. If '$' is the first character the
remainder of the argument is treated as a literal string with all
alpha-numeric characters allowed except spaces). Key length
is inferred from the length of key-value so leading zeroes of
longer keys must be entered (not blank).