Light Sensor TabThe Light Sensor tab allows you to adjust the LCD brightness based on yoursurrounding’s lighting condition.Sensor ModeThe left portion of the Light Sensor tab allows you to select the sensor mode. Normal – light sensor sensitivity is set at normal environment lightingcondition. Bright – light sensor sensitivity is set at bright environment lightingcondition (e.g. outdoors). Dark – light sensor sensitivity is set at dark environment lightingcondition (e.g. indoors, storage warehouse, etc.).The lower left portion of the Light Sensor tab shows the selected sensormode’s graph.