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locator, cathode of batteries contact cathode of the locator). . connect the body with the tail, and open dust cap, then press the switch. you will see the red laser emitting from the optical interface, at the same time, led will be lighted up (please don't stare at the beam, for fear of damaging your eyes
continuous or pulse). . when you finish the inspection, please screw on the dust cap. if you don't use the indicator for a long time, you must take out the batteries, in case that batteries rot and destroy light source. maintenance and attentions: . laser is harmful, so especially, you must protect your eyes...
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