I NEED TO FIND ONLINE THE USER MANUAL FOR OREGON SCIENTIFIC TALKING BLOOD PRESSURE MONITOR MODEL BPW810N , SO I CAN READ IT. THE FLYER THAT CAME WITH THE UNIT IS PRINTED SO SMALL THAT IT IS IMPOSSIBLE TO READ. (PEOPLE WHO PURCHASE SUCH "TALKING" UNITS USUALLY SUFFER FROM LOW VISION). UNLESS I CAN FIND THE MANUAL ON LINE, I WILL HAVE NO CHOICE BUT TO RETURN THE UNIT FOR REFUND.