NEC P402-TMX4P Supplement

NEC Display Solutions of America, Inc.

QIG-TMXP-PRO

P402-TMX4P, P462-TMX4P, P552-TMX4P Rev 1.0

Parts List

o(4) P402, P462 or P552 Displays

o(4) Overnight Onsite Service Warranties

o(4) Peerless Pullout Wall Mount (DS-VW765-LAND)

o(2) Peerless Video Wall Spacers (DS-VW002, DS-VW006 or DS-VW039)

o(4) 3m DVI-D to DVI-D M/M cables

o(1) 5m DVI-D to DVI-D M/M cable

o(3) 10ft Null Modem to Null Modem F/F cables

o(2) Tripp Lite 6 Outlet Strip (ISOBar6)

NOTES:

oAny walls that this video wall solution is anchored to must be strong enough to support the displays and the

installation must be in accordance with any local building codes. All mounting apparatuses must make secure

contact to wooden studs.

oPlease read entire document before starting installation

NEC Display Solutions of America, Inc.

QIG-TMXP-46UN

X463UN-TMX4P Rev 1.0

1. For mounting information, please refer to the Installation Instructions provided by Peerless

AV inside of the boxes of the DS-VW765-LAND mount units.

2. Connect the NEC displays using the included DVI cables and the integrated DVI

loopthrough connections on the bottom of each monitor. Note that the DVI connection

closest to the front of the display is the ‘in’ connection while the connection closest to the

wall is the ‘out’ connection.

The cabling set up below is only one way of completing this. DVI daisy chaining can be

done a number of different ways and still yield the same results. Note that the connections

for each P Series monitor are on the bottom of each display, not the side as shown in the

image below. It may be helpful to start wiring before mounting.

3. Connect the null modem cabling to each display. This should follow a chain that is easy to

remember, like 1-2-3-4 or 1-2-4-3. Note that the null modem cable needed to run from the

source computer to Display 1 is not included in this bundle. This will need to be purchased

separately to control the display remotely over RS232. Looping through the provided IR

cables is optional at this point.

DVI InDVI Out

NEC Display Solutions of America, Inc.

QIG-TMXP-46UN

X463UN-TMX4P Rev 1.0

4. Set each monitor ID up individually through the ‘MULTI-DSP’ menu within the OSD. It’s

recommended that the ID’s go from left to right, with the ID No. 1 being in the top left corner.

Note that after the ID’s are set, there are two different ways to communicate to each screen

via the IR Remote. If the setting for the ‘IR Control’ within the ‘MULTI-DSP’ menu is set to

‘Normal’, then the IR remote control cabling is being utilized for communication. In order to

communicate to each screen individually, hold down the ‘Remote ID Set’ button on the

remote control, tap the number of the ID that you want to communicate with, then release

the Remote ID Set button. To test if this was done correctly, press the MENU button and

the OSD should now only appear on the display in which the remote control is

corresponding to. Also, more information on this is located within the User’s Manual.

IR In

RS232 In

RS232 Out

IR Out

NEC Display Solutions of America, Inc.

QIG-TMXP-46UN

X463UN-TMX4P Rev 1.0

To communicate to each display over the RS232 connection, make sure that the first display

(monitor ID 1) has its IR control set to ‘Primary’, while all others are set to ‘Secondary’. The

displays should automatically be set to ‘RS232’ for their external control but this should be

checked as well. When all is set, press the ‘Display’ button and the Monitor ID and Target

ID should come up in the left corner of each screen. Use the [+] and [-] buttons on the

remote to change the Target ID to the desired display you wish to communicate with then

press ‘Display’ again. If the menu is then pressed, the OSD menu should appear on the

screen of the desired ID.

5. Use the TileMatrix feature to setup the 2x2 Video Wall. The Tilematrix feature of the NEC

Display allows for one image to be expanded and displayed over a 2x2 Video Wall Setup.

This is accessed through the OSD (On-Screen Display) Controls under the “MULTI-DSP”

main menu icon. Under the TileMatrix sub-menu, enable the feature and set the necessary

parameters that match the 2x2 Video Wall setup. Note that this step will need to be

completed for each screen.

6. Select if TileComp is necessary for this application or not. TileComp works in tandem with

TileMatrix to compensate for the width of the tiled bezels in order to accurately display the

image. Click ‘YES’ on enable to display video wall. Note that this step will need to be

completed for each screen.

If you are experiencing issues with this setup, please call our Technical Support number at

(800) 632-4622

This manual suits for next models

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