Question 1: I am using a digital converter box or digital/HDTV set | Manualzz
Ematic AT103B CONVERTER BOX with LED Display and Recording Capabilities - Newegg.com
iView 3200STB Digital Converter Box IVIEW-3200STB B&H Photo Video
FiveStar Antenna Digital Converter Box for Analog TV with RF/Coaxial Support Instant or Scheduled Recording 1080P HDTV HDMI Output Free Local Full HD Digital Channels - Media Player - TV Tuner Function -