Switch from Ceton to HD Home Run, Which tuners to I scan?

[bigzaj]

I switched from a Ceton to HD Home Run because I was having issues using SageDCT.

Under devices it lists
ATSC - Tuner 1
QAM - Tuner 1
ATSC - Tuner 2
QAM - Tuner 2
ATSC - Tuner 3
QAM - Tuner 3
HDHR - Tuner 1
HDHR - Tuner 2
HDHR - Tuner 3

I have done channel scan on HDHR 1, 2 and 3. Do I need to scan on the ATSC and QAM devices? The scans I have done appear to have picked up all of my channels via my cable subscription.

Also, I can't seem to bulk map the EPG for the channels. When I set the first EPG source to DVB it does not prompt to apple to the rest and I dont feel like setting the EPG for 489 channels.

Thanks!

[whurlston]

ATSC is for the HDHR Dual (non Cable Card) connected to an antenna.
QAM is for the HDHR Dual (non Cable Card) connected to cable.
HDHR is for the HDHR Prime (Cable Card version).

DVB will not work for an EPG source for most channels with the with cable card tuners. Typically, only the locals will give you any EPG data and it can sometimes be as little as 3-6 hours of data. You will need a Schedules Direct membership or an xmltv source like mc2xml