What does HRC mean on TV?

What does HRC mean on TV?

Harmonic Related Carrier
Harmonic Related Carrier (HRC) – Harmonic Related Carrier is a method of spacing and transmitting television channels on a cable television system to prevent interference. The channels are spaced at 6-MHz intervals, with all carrier frequencies harmonically related to a common reference.

What does HRC and IRC mean on a TV?

HRC. Harmonically Related Carriers. IRC. Incrementally Related Carriers. Additionally you might have the option to select analog vs digital.

How do I auto program my Samsung TV?

Once you are on the TV source, use the directional pad or arrow buttons on your remote to select Settings. Select Broadcasting, and then select Auto Program. Select Start to begin auto-programming, and then select either Air, Cable, or Both.

What does air mean on TV?

phrase. If someone is on the air, they are broadcasting on radio or television. If a programme is on the air, it is being broadcast on radio or television. If it is off the air, it is not being broadcast.

How do I automatically search channels on my Samsung TV?


  1. Select “Menu” on your remote.
  2. Choose the “Channel” or “Broadcasting” menu. ( The exact menu name will differ based on your model)
  3. Select “Auto Program”
  4. If you’re prompted whether to scan for “Air” or “Cable,” select “Air.” ( Many TVs may not ask, and will scan for both automatically)

How do I get free to air on my Samsung TV?

  1. 1 Click the Home button on your Samsung remote.
  2. 2 Make sure the Antenna Cable is securely plugged into the TV or One Connect Box.
  3. 3 Choose Broadcasting then Auto Tuning.
  4. 4 A pop up box will appear that gives you the option to Start the scan.
  5. 5 Select Scan to begin the process.

What are on air promotions?

On-air promotion is cable’s most effective and efficient marketing tool. It allows a pre-disposed audience to sample a product at or near the moment of “purchase decision.” No vehicle is more efficient.

What if a show goes off air?

In radio or television, when a programme goes off-air or when something happens off-air, it is not broadcast.