How do I program customized TV channels using my ECO2?
To program a customized TV channel (for example, channel 256), you will create a macro for one key that contains the channels, 2, 5 and 6.
IMPORTANT NOTE! Your device must already know the signals for the functions on your remote control. If you haven't taught the signals to your device yet, do so before you begin this exercise.
1. Go to the TOOLBOX and select MODIFY PAGE. 
2. Select More Items on the bottom right of your screen until you find the TV 
key. Select it.
3. Select the key you want to program with the channel 256.
4. Select Spell Message, or Define Key Function
5. Select Insert Tool. 
6. Select More Items until you see the tool, IR 
. Select it.
7. Select TV as your Device.
8. Select 2 as your channel.
9. Repeat steps 5-8 until you build the channel 2 5 6 as shown below.
10. Now you have a macro for channel 256.
The only thing left to do is to change the Icon and Label if you would like.
11. You can now either select Choose Next Key to Define to program in another channel or select OK to exit.
11. The next time you go to the TV page you will see your custom channel.