# Can't even figure out sample project **URL:** \ **Category:** Snapmaker 2.0 (3-in-1)\ **Created:** [May 11, 2021, 5:30am UTC](https://forum.snapmaker.com/t/cant-even-figure-out-sample-project/18569 "2021-05-11T05:30:29Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Edwin](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/edwin/32/13481_2.png) [@Edwin](https://forum.snapmaker.com/u/Edwin)\ **Post date:** [May 11, 2021, 7:16am UTC](https://forum.snapmaker.com/t/cant-even-figure-out-sample-project/18569/2 "2021-05-11T07:16:00Z")
It seems that you need to adjust the laser height on the touchscreen. Here is an article for your reference: [https://support.snapmaker.com/hc/en-us/articles/1500000857861-What-should-I-do-if-the-laser-module-cannot-emit-light-or-the-light-is-weak-](https://support.snapmaker.com/hc/en-us/articles/1500000857861-What-should-I-do-if-the-laser-module-cannot-emit-light-or-the-light-is-weak-) Our technical writer team plan to release a Snapmaker Luban tutorial. But, the software user interface changes a lot, it is difficult for me and our TW team to write the tutorial. Please let me know what do you like to know, the parameter definitions or the laser settings? Here is an article for your reference: > [@Snapmaker 2.0 Laser engraving settings](https://forum.snapmaker.com/t/snapmaker-2-0-laser-engraving-settings/18491): > > Preface This report is primarily concerned with methods for optical calibration of laser engraving module. Light power is very important for the laser engraver, not clear standard has been established for the calibration procedure nor requirements of power meters suitable for optical power calibration. The purpose of the report is to provide guidance for establishing calibration procedures. Category Beechwood MDF More to be posted Pattern definition Work speed: The speed at which the laser … Cheers Edwin --- _[View the full topic](https://forum.snapmaker.com/t/cant-even-figure-out-sample-project/18569)._