English - 4OH85N/(LH85OHNSLGB/**)01 Prior to InstallationSurrounding environment --------------------------------------------------------------------------------- 41Rotation and tilt angle --------------------------------------------------------------------------------- 42Clearance for installation --------------------------------------------------------------------------------- 43Installing the wall-mount --------------------------------------------------------------------------------- 4502 Enclosure unit design guideAir flow direction --------------------------------------------------------------------------------- 46Inlet and outlet types --------------------------------------------------------------------------------- 46Total open area of the ventilation holes and ratio --------------------------------------------------------------------------------- 47Precautions for enclosure unit designing --------------------------------------------------------------------------------- 47Enclosure unit partition design --------------------------------------------------------------------------------- 48Single enclosure unit --------------------------------------------------------------------------------- 481 x N one-side unit design --------------------------------------------------------------------------------- 49Double-sided enclosure unit --------------------------------------------------------------------------------- 50To add devices such as a media player --------------------------------------------------------------------------------- 5003 Handling guideMoving by crane --------------------------------------------------------------------------------- 5104 Cleaning and cautionsCleaning --------------------------------------------------------------------------------- 52Precautions --------------------------------------------------------------------------------- 54