USING THE LASER (CONTINUED 4)
19
True Grading
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The FRE-203XT is a TRUE DUAL GRADE laser level. This means that the laser can be switched
to “Manual” (red “G” button to over-ride the level sensors) and then it is very easy for the
User to set a slope (fall/grade) in the X axis only, Y axis only or both together.
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The maximum single slope range is +/- 10.00% ie. 1:10.
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For X & Y axis alignment, please see the markings on the TOP COVER of the laser.
Setting Single Axis Slope - Set a grade in the X axis
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This example sets a grade in the X axis.
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Press the ON/OFF button once and the FRE-203XT will power on and begin automatically self-
levelling.
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Press the red “
G”
button on the Remote Control or laser’s keypad & the “X” axis fl ashes on
the screen. Using the + or - buttons, set the % gradient value required.
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The same buttons can be found on the Remote Control. Press the X/Y button TWICE. The
laser will stop, adjust to this angle of slope, then rotate again.
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To return to Auto level, switch the laser OFF & ON again via the green button, to reset the %
values to zero. The Laser will wait to fi nd true level, then automatically restarts rotating, auto
levelled.
Setting Y Axis Slope - Set a grade in the Y axis
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This example sets a grade in the Y axis.
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Press the ON/OFF button once and the FRE-203XT will power on and begin automatically self-
levelling.
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Press the red “
G
” button on the Remote Control or laser’s keypad & the “X” illuminates on the
screen.
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Press the X/Y button ONCE only to scroll down to a fl ashing “Y”. Using the + or - buttons, set
the % gradient value required.
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The same buttons can be found on the Remote Control. Press X/Y button ONCE again. The
laser will stop, adjust to this angle of slope, then rotate again.
●
To return to Auto level, switch the laser OFF & ON again via the green button, to reset the %
values to zero. The Laser will wait to fi nd true level, then automatically restarts rotating, auto
levelled.
Setting Both X & Y Axis Slopes (Dual Grade)
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Proceed as above, but enter values for both X% & Y% (recommended 8% max.)
