Hints & Tips

How do I watch my DVD/Sky/VCR in another room?

This is an increasingly common problem that can be solved in a variety of ways.

Option 1 - For watching Sky Digital (only) on other televisions
All Sky digiboxes have an extra aerial output, designed specifically to connect to another TV in a remote location. All that's required is to connect this aerial output to the aerial input on the other TV and you're in business! Once connected you'd normally want to be able to control the digibox from the remote location and this is also easily catered for by adding a Skylink, a tiny "magic eye" that feeds the IR signal back to the skybox. You can also buy duplicate remotes to leave in the other rooms and special distribution amplifiers to allow viewing & control on up to seven other TV's!
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Option Two - For watching Sky/OnDigital, DVDs or VCRs in other rooms
Distribution by aerial cable. In this option, all items of equipment have their aerial connection "daisy-chained" together, (that is, out of the aerial wall socket into the first VCR, out of that into the next device and so on). The end of this chain is then connected to an RF aerial distribution amplifier and the outputs connected to each television. You can get amplifiers with two, four or seven outputs. The amplifier itself can be located in the loft or wherever you find it convenient (it does need mains power). This solution is general the cheapest, the only downside is that picture quality from RF is never quite as good as say a scart connection and the audio will always be mono. That said, if your remote TV's are typically 14" portables in bedrooms and kitchens, the audio and picture quality are more than adequate. You may also need an RF modulator to convert the AV output from devices like the DVD player into an RF signal.
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Cabling tips
Aerial cable is weatherproof and can be run externally without problems. Its often easiest to drill out through an external wall then run the cable externally around and into the room containing the remote TV

Option Three - For watching Sky/OnDigital, DVDs or VCRs in other rooms
Distribution by AV cables. In this solution the signal fed to each remote TV is separate audio and video. This requires an AV distribution amp and custom made cables at the appropriate length. Since the distribution amplifier will have only the one AV input, its usually best to connect this to the output of an AV amplifier, which can then be used to select which AV source is to be distributed. Failing this, a good quality AV switcher (say the BT945) would suffice.
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Cabling tips
AV cable is not designed to be weatherproof so these cables should ideally be run internally (avoiding runs adjacent to mains cables wherever possible) and if they do have to be run externally they should be housed in protective conduit.

Option Four - For watching Sky/OnDigital, DVDs or VCRs in other rooms
Wireless AV distribution. This option uses a matched transmitter/receiver pair. The transmitter is fed with the AV signal to be distributed (as in option 3 above) and this is transmitted as a radio signal. The receiver (by your other TV) turns this radio signal back into audio and video again. This is a quick and easy solution as there's no cables to be run, although it does require one receiver for each remotely located TV.
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Great - how do I control all this stuff from my bedroom?
There's a number of solutions, depending upon which distribution route you opted for;
Option 1 - Just add the Skylink and you've got easy remote control from a remote location.
Option 2 & 3 - Adding a Powermid (on-line catalogue Remotes) lets you take your remote with you and use it in the other location, although you'll need an additional transmitter for each remote TV. You could also opt for a Powermid Plus (Om-line catalogue Remotes) which gives you a multi device pre-programmed & learning remote that is radio based and will work from any of your remote locations.
Option 4 - the Wavecom Senior has built in IR feedback, (similar to the Powermid) so there's nothing else needed.
Note that for all of these options you may find an IR distribution amplifier useful - full details on-line catalogue Conversion.