Little issue upon installation- the sensor on the base of the throat was not sensing motion.  Had to remove batteries and reboot the faucet.  Struggled as the water would not come back on at all.  Played with turning off the water valves then rebooted, then turned the water valves back on-worked.  ERGO, the direction need fixing as they are not concise.  ALSO, the water should have a longer motion sensor range and length of time before it turns off.