2. Please keep this guide for future use. 3. Please disconnect the device from the main power supply before cleaning. Do not use any liquids or aerosol sprays to clean this device. Use a clean dampened cloth in stead. 4. To avoid damaging the device, only use factory-approved accessories. 5. Protect the device against moisture. 6. In order to set up the device, first place it on a stable surface. Tipping it over or dropping can harm the monitor and cause injuries. Please follow the setup instruc