Speed knob continues to be turned clockwise. The rotary head speed is variable from
Low Battery Indicator:
The DW071 is equipped with a Low Battery Indicator. A flashing POWER LED Light indicates that the batteries need to be replaced.
To Turn the Laser Off:
Rotate the ON/OFF Knob counterclockwise until it clicks OFF and the laser diodes shut down. The POWER LED Light will no longer be illu- minated.
ROTATION SPEEDS
The Variable Speed Knob can be used to improve your visibility or detection of the laser beam. The slower the rotation speed, the brighter the laser line will appear. The faster the rotation speed, the more solid the laser line appears. Always remember to operate your laser in HIGH (600 RPM) speed when working with the Digital Laser Detector.
Remember: Slow Speed = Bright Line; Fast Speed = Solid Line
Bump Sensor
The DW071 Rotary Laser is equipped with a BUMP SENSOR that will warn you if the laser has been bumped after set up and leveling. If properly used, this feature can help increase the accuracy of your work by insuring that you continue to work off of the same level/plumb position that you initially set the laser to. The Bump Sensor IS NOT AN OUT OF LEVEL SENSOR. It can not and will not warn you if the laser has gone out of level without being bumped. Check your level/plumb position often to ensure the accuracy of your work.
BUMP SENSOR CONTROLS
The Bump Sensor is activated as soon as you turn the laser power ON and will remain active until you turn the laser power OFF. Through the use of the Bump Sensor Controls, you can choose how the laser warns you in the event it has been bumped. There are two settings to choose from.
SETTING 1
FLASHING LED WARNING LIGHT ONLY
With fresh batteries properly inserted, turn the laser power ON. The Bump Sensor is automatically activated.
•Level the laser to establish a benchmark.
•Choose your rotation speed.
•If the laser level is bumped, the Bump Sensor WARNING LED (E) will flash to warn you.
•To continue working, recheck the laser to your benchmark and re- level if necessary.
•Press the Bump Sensor RESET Button (F) to clear the flashing LED light and reset the Bump Sensor circuit.
SETTING 2
FLASHING LED WARNING LIGHT, FLASHING LASER DIODES, AND ROTATION STOP
With fresh batteries properly inserted, turn the laser power ON. The Bump Sensor is automatically activated.
•Level the laser and establish a benchmark.
•Choose your rotation speed.
•Press the Bump Sensor SET Button (C) to activate the sec- ond operating mode. The Bump Sensor ON LED Light (D) will illuminate.
•If the laser level is bumped, the Bump Sensor WARNING LED (E) will flash, the dual laser diodes will flash and rotation of the laser head will stop, if the rotary head was spinning.
•To continue working, recheck the laser to your benchmark and re- level if necessary.
•Press the Bump Sensor RESET Button (F) to clear the flashing LED light and reset the Bump Sensor circuit. The laser diodes will stop flashing and the rotary head will begin spinning again. The Bump Sensor ON LED Light will remain lit and the tool will remain in this operating mode.
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