English 4 Please read these safety instructions carefully before use, and keep this manual in a safe place for your future reference. Keep away from direct sunlight and away from chemicals. Make sure the environment does not experience abrupt changes in temperature or humidity. Do keep Synology product upright. Do not lay it down horizontally. Do not place the Synology product close to any liquid. Before cleaning, unplug the power cord first. Wipe Synology product with damp paper towels. Do not use chemical or aerosol cleaners to clean it. Do not place the Synology product on a cart, table, or desk, which is not stable to avoid the product from falling over. The power cord must plug in to the right supply voltage. Make sure that the supplied AC voltage is correct and stable. There are slots on the button of Synology product for ventilation. To make sure Synology product is operating under normal condition, please do not block or cover those slots to avoid the product from overheating. SAFETY INSTRUCTIONS English