[mythtv-users] Control TV via RS-232 (Serial)

[Daviey Walker]

Hi,

I am attempting to control my TV via RS-232, however i am having some issues.

The TV i am trying to control is an 'LG 32LC2D'.  
The manual provides guidance (http://www.jumble.hu/files/page7_blog_entry9_2.pdf Starting page 34)

I am using a standard RS-232 cable with a female-female gender changer.  However, i am not getting any joy.
I am getting absolutely no feedback or results.  Should i be using a NULL serial cable?  

Is anybody else getting any success?

Kind Regards,
Dave Walker