Hi,

I would like to know how to select the external input list (by command or script) for the Sony TV?

e.g. with Sony KDL-4xW4500 with the button external inputs I can select one input from the following list:
TV
AV1
AV2
AV3
HDMI1
HDM2
HDM3
Component
DMPORT
PC


Configuration:
Sony TV
Sky satellite (connect to HDMI1)
Pionner AV receiver (connect to HDMI2)
Dune bluray player (connect to AV receiver)

I try to activate the function watch DVD with the following actions:
Turn on Sony TV
Turn on AV receiver
Turn on bluray player
Select External input on Sony TV ---> How can I select HDMI2 with only one button from the orginal remote control (input selected with the up/down key)?