TV changes inputs when entering service mode.

[BCorson]

Hi my question is...can I keep my TV from changing from Input 1 (composite) to Ant A when I try to enter Service Mode.(my tv is a 65 inch Philips RPHDTV). I have to select 02597 on the remote which switches the set to Ant mode. I think Geom. and Converg. need to be set on what ever input you use all the time I use the composite inputs. I tried no signal on the Ant inputs, but still the same problem. I have my cable box hooked up to the coax as well as the composite so there is a signal present on each, does this matter? Any help would be so appreciated. Thanks, Brad