I'm working on a project with a LG 32LH20D LCD, using a RTI XP-8, T1 and RK3, the only inputs required are DTV and HDMI 1.

Using the RTI Library, all other commands, Power On, Off, Ch. UP/Down, etc all work fine. The string for DTV in the library is kb 1 0\r, HDMI 1 is kb 1 7\r, Neither of these work. On page 138 of the Manual, Section 23 - Input Select, the command starts with xb, so I've changed the prefix to xb on both commands, DTV input select now works.

However, I can't get the string for HDMI 1 to work, can anyone help? Unfortunately, I will be leaving the site shortly and won't be back until Friday of next week to test.

Try "xb 1 A0"

You have to convert binary digits to hexadecimal then it will work.
[Link: easycalculation.com]

Thanks, I'll let you know how it goes.

Edit, DiZeX, I should have added in my post that, using a 8 bit ASCII table I had converted 10010000 to Hex 90, how did you arrive at A0?

Thanks
Iain

kb 1 8\r

I used 10100000 (that's HDMI-PC according LG manual). You're right, that 10010000 is 90 in Hex and it's HDMI-DTV in LG manual.

I don't know, what's the difference between HDMI-DTV and HDMI-PC...

DiZeX, I was able to access a 32LH20D for testing and it works, thanks, brandenpro, I'm sure I did try all of the kb prefix inputs and couldn't get any to work, thanks anyway.

Iain