A: The C801 is designed for 4-wire load cells. If using a 6-wire cell (with sense wires), you can jump Sense+ to EXC+ and Sense- to EXC-, though the official manual recommends external compensation.
| Task | Frequency | How‑to | |------|-----------|-------| | | Every 2‑4 weeks (or when image quality degrades) | Use a lint‑free microfiber cloth and isopropyl alcohol (≤ 70 %). Do not spray liquid directly on the lens. | | Vent Cleaning | Quarterly | Blow compressed air (≤ 30 psi) through the vents. Keep the nozzle moving to avoid dust compaction. | | Firmware Update | Check the website monthly; apply critical updates immediately. | Use the web UI → “Firmware” → upload the .bin file. Do not power off during flashing. | | Cable Inspection | Every 6 months | Look for cracked insulation, bent pins, or loose connectors. Replace with OEM or verified equivalents. | | Backup Configuration | After any major setting change | Export the configuration file ( .xml / .json ) and store it securely. | xk3190c801 manual free