Never spray liquids directly onto the ZN-401S. The manual explicitly warns that moisture entering the load cell will cause permanent damage.
Yes. It includes exploded diagrams with part numbers for the pan, pan support, housing, LCD ribbon cable, and main PCB. zn-401s manual
button until the device turns off. You may need to press it many times as it cycles through codes. : Once the device turns off, immediately press the Never spray liquids directly onto the ZN-401S
The ZN-401S can typically toggle between different connection types using a button on the bottom. 2.4GHz Wireless Mode LCD ribbon cable
Yes. Most Chinese manufacturers provide a bilingual PDF. If you only have Chinese, use Google Translate’s camera mode on your phone.