CONDITIONS NOT COVERED BY WARRANTY:
1. Damage caused during transportation or handling;
2. Unauthorized modifications, disassembly, or repairs;
3. Damage due to accidents or human actions (e.g., liquid ingress, drops, etc.);
4. Malfunction or damage resulting from failure to follow the user manual for operation or maintenance;
5. Warranty certificate does not match the product or has been altered;
Damage to or illegibility of the product nameplate, SN barcode, or tamper-proof label;
6. Malfunction or damage caused by force majeure;
7. Expiration of the warranty period.