Bridge Robertson 4010 Question?

Hi

I have a Robertson 6010, a great 200W amp. I recently bought a used Robertson 4010 to go with either my center speaker or rear speakers. I dont have the manual for the 4010, but the manual for the 6010 specifically states not to bridge the 6010.

I would like to use the 4010 bridged for the center speaker, but I dont know if I can bridge it. If anyone has a manual for the 4010, I would appreciate letting me know if I can bridge the 4010 and the recommended way?

Thanx, NickM