Are you really watching free TV in high definition?

There are many hurdles you have to jump if you really want to watch free television channels in high definition.

^{Brian Butterworth published on UK Free TV 27th February 2012 at 16:37}

You need to ask yourself a series of questions if you want to be sure you are taking advantage of the free HD TV channels.

Given that, in the current week, ITV 1 HD gets only 2.6% of total viewing, compared to 36.5% to the channel in standard definition, and that BBC HD gets 1.2% of total viewing compares 26% for comparable channel BBC TWO, it seems that many people are not taking advantage of the improved pictures and sound that can easily be enjoyed.

So, you have to ask yourself five questions:

Q1 Do you have a high definition television set?

You need to check that your television is actually high definition. Almost all HDTVs are flat screen, but it does not follow that all flat screen televisions are high definition.

The best two clues to look for are the "HD Ready" or "Full HD Ready" logos, and also that the television set has HDMI connectors.

If you have the manual for your television set, it may describe HD as "720 line" or "1080 line". If these are not mentioned, you don't have HD and you will need a new television set.

See also What does "Full HD Ready" actually mean? - ukfree.tv - independent free digital TV advice

Q2 Does your HDTV have built in Freeview HD or Freesat HD?

Most HD televisions sold in the UK are "HD Ready", which means that they are capable of showing high definition pictures, but only from an external box.

Some, more expensive, TV sets have Freeview HD or Freesat HD built in.

If your TV set has the Freeview HD logo, it can receive what are known as "DVB-T2" transmissions, which means you get HD direct from the TV aerial connection. If this is the case, see Q4. If the set is "HD Ready with Freeview" it means you can't.

Some high end sets have Freesat HD built in, where you can watch the free high definition channels from satellite. For this to work you will have to use the satellite connection on the set. Remember that set will also have standard definition Freeview, so pictures from the normal TV aerial will not be in high definition.

Q3 If your HDTV doesn't have built-in reception - do you have a Freeview HD or Freesat HD box and the correct cables?

If you have an HD Ready television, you can connect it to an external set-top box to receive either Freeview HD or Freesat HD.

You must make sure that you connect the box to the television set using an HDMI cable. If you use a SCART lead you won't have HD.

Q4 Do you remember to switch to the HD versions of BBC One, ITV 1 or Channel 4

You do not automatically get to watch BBC One, ITV 1 (or STV) or Channel 4 in HD.

You must select the special channel numbers for these services, as the usual channel numbers (1, 3, 4 and 8 on Freeview, 101, 103, 104 on satellite) will only show in standard definition.



On Freeview HD, 50 must be selected for BBC One HD, 51 for ITV1 HD (or STV HD), 52 for Channel 4 HD (not in Wales), 53 for S4C HD (Wales only) and 54 for BBC HD.

On Freesat HD, you must choose 108 for BBC One HD, 109 for BBC HD, 119 for ITV 1 HD (or STV HD), 126 for Channel 4 HD and NHK World HD is on 209.

On Sky HD, you have to choose 140 for Channel 4 HD, 143 for BBC One HD, 169 for BBC HD, 178 for ITV 1 HD.

Q5 Is the HD channel actually showing an HD programme?

Only the BBC HD channel has a HD-only schedule. On BBC One HD, ITV 1 HD and Channel 4 HD non-HD programmes are shown "upscaled" to HD resolutions and look better than the pictures on the SD version of the channel.



Check in the EPG (usually the INFO or GUIDE button on the remote) to see if the programme that is being shown has an HD marker in the listings.