SGD Wireless Commands
wlan.preamble
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14245L-003 Rev. A EPL Programming Guide 12/16/13
wlan.preamble
Description This printer setting selects the radio preamble length to be used. For printer
support, see SGD Command Support onpage 31 5.
Type getvar; setvar
This table identifies the commands for this format:
Note • For details on SGD command structure, see Command Structure onpage 250.
Commands Details
getvar This command instructs the printer to respond with the current preamble
length.
Format: ! U1 getvar "wlan.preamble"
setvar This command instructs the printer to set the preamble length.
Format: ! U1 setvar "wlan.preamble" "value"
Valu e s :
"long" = enables long preamble
"short" = enables short preamble
Default: "long"
Example • This setvar example shows the value set to "long".

! U1 setvar "wlan.preamble" "long"

When the setvar value is set to "long", the getvar result is "long".