3.9 $JDIFF
This command is used to change the differential mode of the receiver. The
default differential mode is SBAS (WAAS).
The structure of this command follows.
$JDIFF,diff<CR><LF>
Where the differential mode variable, ‘diff’, has one of the following values.
diff Description
OTHER Specifying OTHER instructs the receiver to use external
corrections input through the opposite port from which you are
communicating
BEACON Specifying BEACON instructs the receiver to use corrections from
the internal SBX beacon engine
WAAS Specifying WAAS instructs the receiver to use SBAS corrections
LBAND Specifying LBAND instructs the receiver to use OmniSTAR
corrections.
X Specifying X instructs the receiver to use e-Dif mode (the receiver
will respond back with $JDIFF,AUTO to a $JDIFF query.)
NONE In order for the receiver to operate in autonomous mode, the
NONE argument may be specified in this command.
3.10 $JK
This command is used by the receiver to enable subscriptions for various
features.
This command will have the following format.
$JK,x…<CR><LF>
Where ‘x…’ is the subscription key provided by CSI Wireless and is 10
characters in length.