On Thu, 3 May 2007 01:36:13 +0000 (UTC),
(Paul Tomblin) wrote:

I know the Garmin 530W will lead you through a published hold, such as on
the missed approach, but is there any way to get it to lead you through an
ad hoc en-route hold, like when ATC tells you to hold at a certain VOR?

It looks like if I hit the OBS button it will stop sequencing, but what
can I do then?

If it is not a published hold in an approach you are on your own.