NEC V422, V551, V651 user manual Attaching Mounting Accessories, Mounting on ceiling, Maintenance

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Mounting on ceiling

Ensure that the ceiling is sturdy enough to support the weight of the unit and the mounting apparatus over time, against earthquakes, unexpected vibrations, and other external forces.

Be sure the unit is mounted to a solid structure within the ceiling, such as a support beam. Secure the monitor using bolts, spring lock washers, washer and nut.

DO NOT mount to areas that have no supporting internal structure. DO NOT use wood screws or anchor screws for mounting. DO NOT mount the unit to trim or to hanging

fi xtures.

Maintenance

Periodically check for loose screws, gaps, distortions, or other problems that may occur with the mounting apparatus. If a problem is detected, please refer to qualifi ed personnel for service.

Regularly check the mounting location for signs of damage or weakness that may occur over time.

Attaching Mounting Accessories

The monitor is designed for use with the VESA mounting system.

1. Attach eyebolts for mounting (V651 only)

This model is equipped with attachable eyebolts to aid in mounting.

Screw the eyebolts into eyebolt holes as shown in the picture.

Be sure eyebolts are secure.

In order to move the monitor into position, use a lifting device attached to the eyebolts.

DO NOT mount the monitor using only the eyebolts.

Use an approved mounting accessory.

Eyebolt

Eyebolt

Hole

2. Attach Mounting Accessories

Be careful to avoid tipping monitor when attaching accessories.

VESA Mounting Interface

300 mm (V422/V462)

400 mm (V551/V651)

300 mm (V422/V462)

 

400 mm (V551/V651)

 

Mounting accessories can be attached with the monitor in the 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 the original packaging. Make sure there is nothing on the table that can damage the monitor.

When using mounting accessories other than NEC compliant and approved, they must comply with the VESA-compatible mounting method.

NOTE (for V651):

Do not leave the monitor in the face-up or face-down position for more than one hour as this may result in a negative effect on the screen's performance.

Prior to installation, be sure to place the monitor on a fl at area with adequate space.

English-6

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Contents MultiSync For use in landscape position onlyIndex Declaration of ConformityEnglish-1 Canadian Department of Communications Compliance StatementFCC Information Important Information English-2Cleaning the LCD Panel Cleaning the CabinetRecommended Use ErgonomicsContents Installation Attaching Mounting Accessories MaintenanceAttach Mounting Accessories Mounting on ceilingInstalling and removing optional table top stand Ventilation RequirementsPrevent Tipping English-7Parts Name and Functions Control PanelTerminal Panel Internal/External speaker switch Kensington LockOption board slot Internal speaker Cable holderWireless Remote Control Operating Range for the Remote Control Handling the remote controlSetup Determine the installation locationConnect the supplied power cord Install the remote control batteriesSwitch on the power of all the attached external equipment Adjust the soundAdjust the screen See pages 21 Adjust the image SeeWiring Diagram ConnectionsBefore making connections English-15Connecting a Personal Computer Connecting a DVD Player or Computer with Hdmi outConnecting a Computer with DisplayPort English-16Power on and OFF Modes Basic OperationEnglish-17 OFFPower Indicator Using Power ManagementSelecting a video source Picture AspectEnglish-19 Picture ModeInformation OSD OSD On-Screen-Display Controls English-20English-21 AdjustPicture English-22 AudioSchedule English-23 PIPOSD Multi Display English-24Display Protection English-25Advanced Option English-26English-27 English-28 Image Sticking of LCD PanelRecommendations Remote Control Function English-29English-30 OUTConnection English-31Connecting to a Network Network Setting by Using an Http BrowserControlling the LCD monitor via LAN Control OverviewNetwork Settings Preparation Before UseHandling of the Address for Operation via a Browser English-33Alert Mail Setting English-34Alert error message list English-35OSD Display PROTECTION-FAN CONTROL-COOLING FAN = AutoFeatures English-36Troubleshooting English-37English-38 SpecificationsProduct Specifications English-39 English-40 English-41 Pin Assignment English-42RXD TXD GNDManufacturer’s Recycling and Energy Information Disposing of your old NEC productEnergy Saving Weee Mark European Directive 2002/96/EC
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