Preamble

Preamble Status

Serial Cmd:	<K141,status,preamble character(s)>
Default:	0 = Disabled
Options:	0 = Disabled	1 = Enabled

Preamble Characters

Serial Cmd:	<K141,status,preamble character(s)>
Default:	CR (0x0D)
Options:	1 - 4 ASCII characters