17 ENGLISHSwitch actionWARNING: Before installing the batteriesinto the tool, always check to see that the switchtrigger actuates properly and returns to the "OFF"position when released. Do not pull the switchtrigger hard without pressing in the lock-off but-ton. This can cause switch breakage. Operating atool with a switch that does not actuate properly canlead to loss of control and serious personal injury.WARNING: NEVER use tool without a fullyoperative switch trigger. Any tool with an inoper -ative switch is HIGHLY DANGEROUS and must berepaired before further usage or serious personalinjury may occur.WARNING: NEVER defeat the lock-off buttonby taping down or some other means. A switch witha negated lock-off button may result in unintentionaloperation and serious personal injury.WARNING: NEVER use the tool if it runs whenyou simply pull the switch trigger without press-ing the lock-off button. A switch in need of repairmay result in unintentional operation and seriouspersonal injury. Return tool to a Makita service centerfor proper repairs BEFORE further usage.123► 1. Switch trigger 2. Lock-off button 3. Hole forpadlockTo prevent the switch trigger from being accidentallypulled, a lock-off button is provided. To start the tool,press in the lock-off button and pull the switch trigger.Release the switch trigger to stop.A hole is provided in the switch trigger for insertion of apadlock to lock the tool off.WARNING: Do not use a lock with a shank orcable any smaller than 6.35 mm (1/4") in diameter.A smaller shank or cable may not properly lock thetool in the off position and unintentional operationmay occur resulting in serious personal injury.Electronic functionConstant speed controlThe tool is provided with an electronic speed controlwhich helps maintain a constant blade rotation speedeven under load. A constant blade rotation speed willresult in a very smooth cut.Soft start featureThis function allows the smooth start-up of the tool bylimiting the start-up torque.Laser beam actionFor DLS111, DLS112 onlyCAUTION: Never look into the laser beam.Direct laser beam may injure your eyes.To turn on the laser beam, press the upper position (I)of the switch. To turn off the laser beam, press the lowerposition (0) of the switch.1► 1. Switch for laserLaser line can be shifted to either the left or right side ofthe saw blade by turning the adjusting screw as follows.1► 1. Adjusting screw1. Loosen the adjusting screw by turning itcounterclockwise.2. With the adjusting screw loosened, slide theadjusting screw to the right or left as far as it goes.3. Tighten the adjusting screw firmly at the positionwhere it stops sliding.