[. . . ] Note: If the LED blinks four times after every key press, the remote control is indicating that its batteries are running low. Because the SRU 5010 may use different signals for each make and even for different models of the same brand, it is advisable to test whether your TV responds to the SRU 5010. [. . . ] Keep keys 1 and 3 pressed simultaneously for three seconds until the LED flashes twice and then remains lit Then enter the code noted in step 2 using the digit keys. If the LED flashes once for an extended period, the code has not been entered properly or the wrong code has been entered. If the TV responds to all of the key commands, the SRU 5010 is ready for use. If the TV does not respond at all, or not to all of the key commands, start again from step 2 and try the next code from the list. The illustration on page 3 gives an overview of all keys and their functions. When pressed at the same time as a second key, the second key will get another function. Stores TV settings Try out other combinations with the SHIFT-key on your TV in order to find out which functions are available. ^ LED · If the device does not respond at all, or not to all of the key commands, follow the instructions under `Setting the remote control'. If you want to add a function to the SRU 5010, you can contact the Philips service line for Universal Remote Control to ask for the 5-figure code for the extra function. Restoring the original functions of your remote control 1 Keep keys 1 and 6 on the SRU 5010 Pressed simultaneously for three seconds, until the LED flashes twice and then remains lit. All original functions have now been restored and any extra functions have been deleted. ­ Problem Solution The LED blinks four times after every key press. [. . . ] When this crossed-out wheeled bin symbol is attached to a product it means the product is covered by the European Directive 2002/96/EC. please inform yourself about the local separate collection system for electrical and electronic products. [. . . ]