Samsung HPR4262X-XAA - Manual (Page 20)

Connecting VHF and UHF Antennas
20
Antennas with 75-ohm Round Leads
If your antenna looks like this: it has 75-ohm round leads.
1 Plug the antenna lead into the ANT 2 IN (AIR IN)
on the TV.
Use an antenna cable. (Sold Separately)
BN68-00835E-00Eng_(002~031) 5/30/05 5:11 PM Page 20