how to start up with kernel-rt

I have installed kernel-rt ( real-time)
But how can I start up the computer with this kernel instead of the default?

Is it in the boot menu(when pc starts)?, and you want it to set it as default one?

If i am getting you correctly, you can change it in YaST bootlaoder.

Yes instead of kernel-deafult I want to startup with kernel-rt ( real time)

Thanks.

Did you tried the YaST way to set it up.

YaST-> System-> Boot Loader

Yes kernel image is /boot/vmlinuz-2.6.31-rc8-rt9-35-rt but I forgot to set line rt-OpenSuse 11.1 to default in the bootloader options.

works fine now thanks.