NEC Display Wall Calibrator Guide de l'utilisateur télécharger pdf (Page 27)

27 | NEC DISPLAY WALL CALIBRATOR - USER’S GUIDE

This layout can be congured in the software in two different ways.

1. Direct (recommended)

Since each display acts like a LAN hub, each can be addressed directly by using it’s IP address and Monitor ID.

The software should be congured with the IP address and Monitor ID of each individual display. Commands for a

particular display are sent directly to that display over the LAN connection.

The following image shows how this layout looks in the Summary window when congured. Notice that all displays

are congured to their individual IP address and Monitor IDs.

2. Via Translation (slower)

Once the Auto ID operation has been performed on Display 1, it remembers the IP addresses of all the displays

further along the LAN daisy-chain. Also all displays are automatically assigned sequential Monitor IDs. Display 1 can

act as a host for commands it receives for any of the other displays, and will translate and forward these commands

over the LAN connection to the relevant display further down the daisy-chain. This translation and forwarding process

makes communications slightly slower. Since the rst display in the daisy chain stores the LAN conguration of all

of the other displays in the daisy-chain, if it is replaced the Auto ID operation must be repeated on the replacement

display.

The following image shows how this layout looks in the Summary window when congured. Notice that all displays

are congured to use the IP address of the rst display, but have distinct Monitor IDs.

Note: Since the Monitor ID numbers are assigned sequentially based on the physical connection order of the displays when the

Auto ID operation is performed, the layout and ID assignments in the software must match accordingly.

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NEC Display Wall Calibrator Guide de l'utilisateur Page 27