AGL GradeLight 3000, Owner'S Manual

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15
Step 3:
Self-alignment procedure:
Wide Mode
Switch on the AutoTarget by pressing and holding the Red SEEK button and at the same time
quickly press the green ON/OFF button. After which release them both at the same time.
All LEDs will blink shortly showing the current status of battery current and the green ON/OFF
LED stays on along with the two outside red LED’s, this lets you know the AutoTarget is in
wide mode.
Before you start the alignment procedure, be sure that there is free sight between the
pipelaser and the AutoTarget, and that nobody moves through this area during the seeking
time.
To begin the automatic alignment process, press the AutoTarget‘s red SEEK button.
The green SEEK LED blinks and the main pipelaser’s beam switches off. The pipe laser
pivots in wide mode to the right side. Shortly after that the vertical rotational laser beam
switches on.
The pipe laser's vertical laser plane starts pivoting in wide mode to the left side and the
AutoTarget starts seeking for the rotational laser beam. This seeking run takes approximately
107 seconds.
Then the green LED above the SEEK button continues to stay lit and the pipe laser pivots
back to the AutoTarget until it hits the AutoTarget‘s reception field.
Once the pipe laser's vertical rotational beam hits the AutoTarget’s reception field, the LEFT
red LED starts blinking.
Thereafter (between 20-80 seconds – depending on the distance) the scan beam stops in the
AutoTarget‘s center and switches off. The RIGHT red LED blinks shortly and the pipe laser's
main laser beam switches back on and the green ON/OFF LED along with both Left and
Right LED’s stay lit.
If the AutoTarget did not detect any rotational laser beam within the wide mode the unit’s main
beam will flash rapidly and the two red LED’s flash repeatedly. At this point the laser has to
be reset and the user need to ensure they are within the +/-6°window of reception.
Resetting the laser:
Turn the AutoTarget Off. After turning Off, press and hold the On/Off key until the main
pipelaser beam switches back to solid, approximately 2 seconds.
If needed,
Proceed to step 4.
See the timetable (page 17) for details about the seeking time.