What signal sources does the TiVo HD DVR support?
• Digital cable only (record 2 shows at once; requires up to two CableCARD™ decoders from your cable company; supports HD channels) • Antenna only (record 2 shows at once; supports HD channels) • Digital cable + antenna (record 2 shows at once; supports HD channels) • Basic cable (record 2 shows at once; does not support HD or premium channels) • Basic cable + antenna (record 2 shows at once; supports HD channels on antenna only) It does NOT support: • Satellite • Cable with box (replace your cable box with a CableCARD decoder)
The TiVo HD DVR supports digital cable, over-the-air digital antenna (ATSC), analog cable and analog antenna. You will need one (1) Multi-stream CableCARD or two (2) Single-stream CableCARDs to receive HD Digital channels. Without CableCARDs, you will still be able to receive standard definition analog channels, as well as analog and digital antenna channels.