$PCSI,82,3240,000,0A,-100,0011,83,3245,000,0A,-100,0011,84,3250,000,0A,-100,0018
7.7 $PCSI,4
The Wipe Search command instructs the SBX to erase all parameters within
the beacon almanac and to initiate a new Global Search to identify the
beacon signals available for a particular area. The command has the
following form:
$PCSI,4<CR><LF>
The internal SBX will reply with the following response:
$PCSI,ACK,4
When this command has been issued in Manual Tune mode, the receiver will
initiate a new Global Search when commanded to Automatic Tune mode. If
the SBX is operating in its Automatic Background Search mode, a new
Global Search will begin immediately.
7.8 $GPCRQ
There are two forms of the $GPCRQ status query that are discussed in the
following subsections.
7.8.1 Operating Status Query ($GPCRQ)
This standard NMEA query prompts the SBX beacon receiver for its
operational status. It has the following format:
$GPCRQ,MSK<CR><LF>
The internal SBX will reply with the following response:
$CRMSK,fff.f,x,ddd,y,n*CS