If trouble occurs in normal operation condition, as long as the product is still within its warranty period, repair and adjust is available complimentarily, subject to present of the bills.
万一在正常使用状态下发生故障，只要该产品仍在三包期内，并能出示保修单据，则均可享受免费维修、调试服务。
If trouble occurs in normal operation condition, as long as the product is still within its warranty period, repair and adjust is available complimentarily, subject to present of the bills.
万一在正常使用状态下发生故障，只要该产品仍在三包期内，并能出示保修单据，则均可享受免费维修、调试服务。
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