25Before Installing the Product(Installation Guide)15°To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installationinstructions.• 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.ABVentilation― Contact Samsung Customer Service Centre for further details.Installation 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 andwall surface for ventilation and ensure that the ambient A temperature is kept below 35°C.