reedinstrumentswww com Additional FunctionsCalculating AreaPress the “Area” button. Press the “READ” button to measure the valueof length. Aim in the next desired location and press the “READ” buttonagain to measure the width. The value of area will be displayed on theLCD display screen.Calculating VolumePress the “Volume” button. Press the “READ” button to measure the valueof length. Aim in the next location and press the “READ” button againto measure the width. Then aim in the final measurement location andpress the “READ” button to measure Height. The value of volume will bedisplayed on the LCD.Calculating the Sum of LengthsTake the first reading of the length that you wish to be summed up bypointing it at the surface you wish to measure and pressing the “READ”button. Press the “Sum” button to begin the sum mode. Make anothermeasurement by pointing and pushing the “READ” button. Press the“READ” button again and the sum will be displayed on the LCD. The SUMfunction can only be use for length values operations. In metric the maxi-mum sum is 100m, in imperial the maximum is 100ft.Storage of ReadingsThis device has 10 memory slots. 5 memory slots are available for .different length and volume areas and 5 memory units are for sum datastorage. That data will be stored until the “ECS/CLEAR” button is pushedor if the battery is replaced. Stored data stays stored in the unit’s memoryaccordingly. When all of the unit’s memory is full, further storage .operation will not be implemented unless the “ECS/CLEAR” button ispressed to delete one of unit’s stored data.continued ...