20Before Installing the Product(Installation Guide)To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.• Ensure that an authorized installation company installs the wall mount.• Otherwise, it may fall and cause personal injury.• Make sure to install the specified wall mount.Switching between portrait and landscape― Contact Samsung Customer Service Centre for further details.• To use the product in portrait orientation, rotate it clockwise.ABFigure 1.1 Side viewVentilationInstallation on a Perpendicular WallA Minimum 40 mmB Ambient temperature: Under 35 C• When installing the product on a perpendicular wall, allow at least 40 mm of space between the product and wall surfacefor ventilation and ensure that the ambient A temperature is kept below 35 C.Air ventAir intake