Insignia LCDTV32 working with Comcast DVR Comcast custom DVR 3 remote controler

Copied from the Insignia manual (And I missed it as well the first time through) i downloaded the manual from Insignia

How to use remote controls provided with other
equipment:
• This TV can be controlled by many Universal
remote controls, for this functionality use the
***__Mitsubishi__*** code selections shown in the
manual for your Universal remote control.
Please note that not all Universal Remotes
will support this model and not all TV
functionality is available from a Universal
remote.

i used code 0150

I programed my Comcast custom DVR 3 Device with code 150 and i get most of the major functions i need.