Zircon LaserVision 6.0 Manual De Instrucciones página 7

NOTES: 1. The calibration process must be done on a solid, flat surface that is rea-
sonably level (when calibrating the level axes) or reasonably plumb (when calibrat-
ing the plumb axes). If the surface is too far from true level or plumb, "Out of
Range" will appear on the LCD. If this indication appears, move the LaserVision to
a surface that is closer to level or plumb.
2. There is a cluster of four arrows at the top of the LCD display. These arrows
indicate which axes are not calibrated. They will appear after the unit has lost its
calibration which is normally after the batteries have been dead or removed for
sometime. During the calibration process, as noted below, the arrow corresponding
to the axis being calibrated will at various times blink, and finally, after calibration
is complete, will disappear. After all four axis have been calibrated, none of the cali-
bration arrows will be showing. If one or more of the arrows are showing, the
corresponding axis is not calibrated, and the LaserVision cannot be used
in this axis until it is calibrated.
3. For better accuracy, align the level with an edge of the surface or a line on the
surface when calibrating so you can maintain the same location easily.
4. The LaserVision must be in the standard mode (with no slope indicators or "AT"
across the bottom of the LCD) in order to calibrate properly. It will not calibrate in
a preset slope mode and will only memorize the current slope in "AT" mode.
Calibrating to Level
• Place the LaserVision on a flat, solid, relatively level surface (see note (1) above).
• Press and hold the ON/OFF button for about three seconds, until the bars start
moving up and down (Figure 9 below) and an audio tone sounds. The axis
arrow and the number 1 will blink while the unit is calibrating the first position.
• When the indicators stop moving and the second audio tone sounds, the
number 2 will appear. Rotate the unit end for end (Figure 10, page 8).
• Place the level in the same location.
• Press and release the ON/OFF button once again and wait for the calibration
indicators to stop moving, the axis arrow to disappear, and the final audio tone
to sound. This axis is now calibrated.
• Flip the level over and calibrate the opposite surface of the level by following
the same procedure. Both level axis arrows should now have disappeared.
Figure 9: Calibration Display
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