624-inch LEVELDESCRIPTIONKNOW YOUR LEVELFig. 1BatteryCompartmentLaser OnDemand ButtonEncasedBubble VialLCD Display ScreenFig. 1aEndcapsLaserLight Aperture1/4-in.ThreadedTripod HoleWorking BaseSoft GripHandlesEncasedBubble VialIntegrated 24-in. ruler15CURRENT READING HOLD BUTTON AND MEMORY RECALLTo hold the information of the current reading, press the Hold button. The level canhold nine different readings in its memory. To read out the measurements, press theMemory Recall button. The last nine measurements can be read out, beginning withthe most recently saved.To make a new measurement, press the hold button toreturn to measuring mode.USING CONVERSION BUTTON TO CHANGE DISPLAY UNITSThe conversion button changes the measurement units from degrees (o) to pitch(in/ft) to slope percent (%). Pitch readings are in 1/8-in. per foot increments. Plusand minus signs indicate when the pitch is slightly more (+) or less (-) than truelevel shown on the display. The conversion button can be used even when thedisplay is in the HOLD mode. This feature is a convenient way to convert anglesfrom one unit to another, For example, a 5-in/ft. roof pitch measurement canbe converted to 22.6o for setting up cuts on a chop saw.ABSOLUTE ANGLE AND RELATIVE ANGLE MEASUREMENTSABSOLUTE ANGLE MEASUREMENT1. Lay the digital laser level on a working surface with the base flat against the surface.2. When level power is turned on, the display indicates the absolute angle between“level” and working surface. The zero line indicates the level position, and the arrowindicates the direction of the working surface either above or below level.3. To activate the beeper, push the beeper button. The beeper will sound when thelevel is at 0o (level), 45o, and 90 o (plumb). To deactivate beeper, push buttona second time.4. To save the measured angle in memory, press the hold button. This level canremember the last nine measurements. To display the data in memory, press thememory recall button to recall recorded angles. The level will read out the datastarting with the most recent measurements and going backwards to the earliestin its memory.5. To take a new measurement, press the hold button to return to measurement mode.RELATIVE ANGLE MEASUREMENT1. Lay the digital laser level on the First working surface.2. Turn on the level. The LCD screen indicates the absolute angle between true leveland the working surface.3. Press the ZERO button to enter relative angle measurement mode. The currentangle will be considered to be 0.0o and the display will read 0.0o .4. Place the digital level on the Second working surface and the relative angle betweenthe First working surface and the Second working surface will be displayed. Thezero line indicates the First working surface position, and the arrow indicatesthe direction of the Second working surface either above or below the Firstworking surface level.5. At this point you can change the display units for the measured angle from degrees( o) to pitch (inch/foot) or slope (%) by pressing the conversion button.OPERATION cont.