Tvheadend

Hi,

If I got it right, the "Over-the-air grabbers" section in the Configuration -> Channel / EPG -> EPG Grabber tab enables the user to define when an automatic EPG scan should occur.

However:
- How do I know what channels are accessed to perform the automatic scan and in what order?

- Do OpenTV channels also get scanned?

- How do I know what to enter into the EPG scan timeout field? Does tvheadend not know by himself when it has got all the EPG from that channel?

Thanks in advance for any help.