Features and functions, Safety instructions – Johnson Level & Tool Mfg. 40-6660 User Manual

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2. Features and Functions

• Switchable between continuous laser state and pulse laser beam

(for use with detector)

• Able to project four laser cross lines and one laser point

(and a down plumb)

• Self-leveling compensation system.
• Laser flashes and sounds audible alarm when product beyond

leveling range.

• Able to individually project one horizontal line, or three vertical

lines that are perpendicular to each other, with one red plumb-
down point.

• Able to simultaneously emit three cross lines in right angle,

and one plumb beam formed by cross intersection on ceiling,
and plumb-down point.

• The top vial can help to ensure higher accuracy.
• Able to freely rotate by 360 degrees, and allows for fine angle

adjustment.

• Unique base is foldable, and its legs are adjustable in length.
• Plumb-down point can be shift and centered.
• Magnetic dampening compensation system.
• Can be connected with tripod through 5/8" screw fittings.
• The included laser detector provides added functionability by

allowing use of the unit (in pulse setting) outdoors or in bright
surroundings where beams are not visible.

3. Safety Instructions

Please read and understand all of the following instructions, prior
to using this tool. Failure to do so, may result in bodily injury.