SOLAR YARD ALARM 1.To arm the Alarm : press the button "Alarm", and a short beep will sound to indicate the unit is in operation. To arm the Chime: press the button "Chime", and a chime will sound to indicate the unit is in operation. You will have approximately 15-20 seconds to exit the area under Alarm or Chime mode. 2. To disarm the unit: press "Off" and two short beeps will sound indicating the unit is off. You would have approximately 5-10 seconds to turn the unit Off while the red LED ligh