SGD Wireless Commands
wlan.preamble
294
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 on page 315.
Type getvar; setvar
This table identifies the commands for this format:
Note • For details on SGD command structure, see Command Structure on page 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"
Va lues:
"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".
