# Laser is emitted when working, and no laser is emitted when shooting

**URL:** <https://forum.cloudray.com/t/laser-is-emitted-when-working-and-no-laser-is-emitted-when-shooting/159>\
**Category:** FAQ\
**Created:** [March 30, 2021, 3:03am UTC](https://forum.cloudray.com/t/laser-is-emitted-when-working-and-no-laser-is-emitted-when-shooting/159 "2021-03-30T03:03:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Technician](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.cloudray.com/technician/32/15_2.png) [@Technician](https://forum.cloudray.com/u/Technician)\
**Post date:** [March 30, 2021, 3:03am UTC](https://forum.cloudray.com/t/laser-is-emitted-when-working-and-no-laser-is-emitted-when-shooting/159/1 "2021-03-30T03:03:13Z")

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1.Possible cause analysis of failure:  
a.The pulse power is too small.  
b.The pulse time is too short on the pulse setting.  
2.Solution:  
a.Increase the pulse power.  
b.Increase the time of pulse or cancel the pulse time.