Documentation:
Quick Start Guide :
https://www.geckodocs.com/inye-soft-728
More information :
https://geckoalliance.com/wp-content/uploads/2023/03/ye_V3_techbook_en.pdf
https://geckoalliance.com/wp-content/uploads/2023/04/9919-101313-D_Troubleshooting_Guide_YSERIES_XE_EN_REV_15_07_2023.pdf