English-7English3. Installing and removing optional tabletop standCAUTION: Installing and removing the stand must be doneby two or more people for V422/V462, by four ormore people for V551/V651.To install, follow those instructions included with the stand ormounting apparatus. Use only those devices recommendedby the manufacturer.NOTE: Use ONLY thumbscrews which are included in themonitor. For V651, use ONLY the thumbscrewswhich are included with the optional table topstand.When installing the stand, handle the unit with care to avoidpinching your fi ngers.Optional table top standTableProtective SheetNOTE: For V422/V462/V551, install the stand so the longend of the feet face forward.For V651, install the stand in the direction of thearrow which is imprinted on the surface of thestand.Use the ST-4020 for the V422, the ST-4620 for theV462, the ST-5220 for the V551 and the ST-651for the V651.4. Ventilation RequirementsWhen mounting in an enclosed space or recessed area,leave adequate room between the monitor and the enclosureto allow heat to disperse, as shown below.Allow adequate ventilation or provide air conditioning aroundthe monitor, so that heat can properly dissipate away fromthe unit and mounting apparatus; especially when you usemonitors in multiple screen.NOTE: The sound quality of the internal speakers willdiffer according to the acoustics of the room.5. Prevent TippingWhen using the monitor with the optional table top standfasten the LCD to a wall using a cord or chain that cansupport the weight of the monitor in order to prevent themonitor from falling. Fasten the cord or chain to the monitorusing the provided clamps and screws. For the V651, theclamps and screws are included with the optional table topstand.ScrewCord or chainClamp204 mm (V422/V462)400 mm (V551/V651)Screw HolesBefore attaching the LCD monitor to the wall, make sure thatthe wall can support the weight of the monitor.Be sure to remove the cord or chain from the wall beforemoving the LCD.