English-6Orientation• When using the display in the portrait position, themonitor should be rotated clockwise so that the left sideis moved to the top and the LED indicator light is onthe bottom. This will allow for proper ventilation and willextend the lifetime of the monitor. Improper ventilationmay shorten the lifetime of the monitor.LED IndicatorMounting location• The ceiling and wall must be strong enough to support themonitor and mounting accessories.• DO NOT install in locations where a door or gate can hitthe unit.• DO NOT install in areas where the unit will be subjectedto strong vibrations and dust.• DO NOT install near where the main power supply entersthe building.• Do not install in where people can easily grab and hangonto the unit or the mounting apparatus.• When mounting in a recessed area, as in a wall, leave atleast 4 inches (10cm) of space between the monitor andthe wall for proper ventilation.• Allow adequate ventilation or provide air conditioningaround the monitor, so that heat can properly dissipateaway from the unit and mounting apparatus.Mounting on ceiling• Ensure that the ceiling is sturdy enough to support theweight of the unit and the mounting apparatus over time,against earthquakes, unexpected vibrations, and otherexternal forces.• Be sure the unit is mounted to a solid structure withinthe ceiling, such as a support beam. Secure the monitorusing bolts, spring lock washers, washer and nut.• DO NOT mount to areas that have no supporting internalstructure. DO NOT use wood screws or anchor screws formounting. DO NOT mount the unit to trim or to hangingfi xtures.Maintenance• Periodically check for loose screws, gaps, distortions,or other problems that may occur with the mountingapparatus. If a problem is detected, please refer toqualifi ed personnel for service.• Regularly check the mounting location for signs ofdamage or weakness that may occur over time.Attaching Mounting AccessoriesThe display is designed for use with the VESA mountingsystem.1. Attach Mounting AccessoriesCAUTION: Attaching mounting accessories must be done byusing eyebolts (M12).Do not attempt to mount or carry the displayusing your own strength as the display may falland cause personal injury.When attaching the mounting accessories, do notcover the fan.Be careful to avoid tipping monitor when attachingaccessories.VESA Mounting Interface400 mm400 mmFANMounting accessories can be attached with the monitor inthe face down position. To avoid damaging the screen face,place the protective sheet on the table underneath the LCD.The protective sheet was wrapped around the LCD in theoriginal packaging. Make sure there is nothing on the tablethat can damage the monitor.When using mounting accessories other than those that areNEC-compliant and approved, they must comply with theVESA-compatible mounting specifi cations.2. Using optional tabletop standCAUTION: Installing and removing the stand must be doneby using eyebolts (M12).Do not attempt to mount or carry the displayusing your own strength as the display may falland cause personal injury.a. Installing and removing optional tabletop standTo install, follow those instructions included with the optionalstand or mounting apparatus. Use only those devicesrecommended by the manufacturer.To attach the optional stand to the monitor, lift the monitorusing a lifting device with eyebolts (M12), then insert thestand into place.