Inside the laser is a small piece of silver paper(self adhesive) this is what the 'out of level' encoder uses to tell the laser when it is level. Is would have come off. You will need to open the laser and re-attach it to the bottom of the pendulum. There is an obvious place for it
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Inside the laser is a small piece of silver paper(self adhesive) this is what the 'out of level' encoder uses to tell the laser when it is level. Is would have come off. You will need to open the laser and re-attach it to the bottom of the pendulum. There is an obvious place for it
Thank you
Is the battery low?