18Before Installing the Product(Installation Guide)15 ˚To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.• Ensure that an authorised installation company installs the wall mount.• Otherwise, it may fall and cause personal injury.• Make sure to install the specified wall mount.Tilting Angle and Rotation― Contact Samsung Customer Service Centre for further details.• The product can be tilted at a maximum angle of 15° from a perpendicular wall surface.• To use the product vertically (portrait), turn it clockwise so that the LED is pointing down.ABAir ventAir intakeFigure 1.1 Side viewVentilationInstallation on a Perpendicular WallA Minimum 50 mmB Ambient temperature: Under 50°C• When installing the product on a perpendicular wall, allow at least 50 mm of space between the product and wall surfacefor ventilation and ensure that the ambient temperature is kept below 50°C.― Do not block the vent on the product.― Refer to the Outdoor Installation Guide. (http://displaysolutions.samsung.com)