I need the RS232 hex commands to control Philips 26HF7874/10 and 37HF7444/10 screens. Specifically to switch the screen on and off and to switch between RF and HDMI inputs. I called Philips and they say that they do not have the commands. They suggested remotecontrolcentral.com
I am using a Cisco Digital Media Player 4400G with RS232 connection to the screen's data 2 input.
The cable that I am hoping to use is a Cisco console cable, RS232 (9w D type) to RJ45.
Help