This option provides basic mount control from PC using NexStar drivers.
For those owners whose mount has a SynScan handcontroller this functionality is available "out of the box".
Prior to SynScan V3.01 the handcontroller had to be placed in a special "serial " for this to work.
From SynScan V3.01 onwards the handcontroller is always in serial , and is always ready to talk with a serial connection.
In this the SynScan unit provides the alignment and goto algorithms and must be configured with time, date and location.