Sets the Operating Mode to one of the following types:
0 = Fixed rate
1 = Burst Mode
OM command only without a parameter will initiate a prompt for the
Operating mode.
The ST command sets the start condition to be used when the GO
command is issued. The start condition options are:
1 = Depth Start
2 = Time/Date Start
3 = Mechanical Switch Start
4 = Digital Input Start
5 = Delay Start
If no value follows command, prompts will be displayed for the value.
After setting the start condition to Depth, Time or Delay, use STARTDATA
to set the applicable condition value.