“Notice: At any change of an existing mode finished by the white button during the air conditioning, be sure to push the transmit button (green) finally. A ‘change alarm’ signal displayed means the consumed battery. Replace the consumed batter with a new one.  At any replacement of the battery, be sure to push the transmit button (green) for about 10 seconds or more after removing the used battery. Then set a new battery as before.”

… granted, this english is much better than my chinese or japanese or any other language for that matter. Still, on printed labels from a company like Mitsu., it warrants a blog smile