©2017 Johnson Level & Tool - Rev. 1
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7. Using the Product
Power On/Off the Laser
Press the button to power on/off the laser. The rotating speed
will be set to high.
Power LED: Lighted LED indicates power is on.
Extinguished LED indicates power is off.
Flashing LED indicates low batteries – if flashing,
please change the batteries.
Change Rotating Speed
Press the button to change the rotating speed from high (600
rpm), to medium (400 rpm) and to low (200 rpm). When changing
the rotating speed, the corresponding LED will illuminate.
Notes:
• When starting the unit, the laser will be in high-speed mode.
• Low speed is recommended for indoor use to give the best
beam visibility.
• High speed is recommended when used with a detector.
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