Please read and study safety notice 
before  use  or  maintain  the  device.

·

Do not expose the device to direct sunlight.

·

Please protect eyes preventing laser pointblank 

    from harming as laser emitter works.

·

It usually works against high temperature that 

    result in contraction of laser emitter's life.

·

The laser emitter's interface should be maintained 

    in clean status.

·

The device's push-pull interface works against 

    heavy force.

·

Please put on dust cover in case there would be 

    dust settled down in as stop using it.

·

Please put out batteries as stop using.

Device Outline 

On/Off  key

Power Indicator

LED 'Lighting' 
Key

Dust Cover

Rubber Bar

“Red Light”Testing 
 key

LED Lighting Lamp

ST port

FC port

SC port