Serial Command Echo Status

Usage:	This command is useful in removing any doubt about the Imager's interpretation of any configuration command. For example, if the current preamble is "SOM" and <K701,1,START> is entered, the Imager will echo back <K701,SOM> since the attempted entry "START" exceeds the four character limit for that command. Therefore, it is rejected and the existing "SOM" message is echoed back and remains the preamble message.
Definition:	When enabled, a configuration command received from the host is echoed back to the host with the resultant settings.
Function:	If a command with multiple fields is processed, some of the fields may have been processed properly while others were not. The changes will appear in the string echoed back so that the user will know which fields did or did not change.
Serial Cmd:	<K701,serial command echo status,serial command beep status, control/hex output>
Default:	Disabled
Options:	0 = Disabled	1 = Enabled