NEC Display Wall Calibrator Uživatelská příručka stáhnout pdf (Strana 21)

21 | NEC DISPLAY WALL CALIBRATOR - USER’S GUIDE

Using the Auto ID function with a LAN daisy-chain

• The LAN2 RJ45 (output) of a display must connect to the LAN1 RJ45 (input) on the next display in

a daisy-chain.

• Each display must have a unique IP address assigned.

• Network hub devices must not be used to create multiple branches of displays along the LAN daisy-

chain. All displays must be connected sequentially.

• The LAN2 RJ45 of the last display in the daisy-chain must not be connected back to the network

(do not form a network loop).

• Monitor IDs are automatically assigned sequentially starting at Monitor ID 1.

• Monitor IDs are assigned based on the physical LAN cable connection order - not the IP address

assignment order.

• All displays must be powered on when performing the Auto ID function.

• The Auto ID function should only be performed from the rst display in the daisy-chain. Do not

perform Auto ID from displays further along the daisy-chain.

Using DHCP (Dynamic Host Conguration Protocol)

• Using DHCP with video wall connected via LAN is not recommended, since the IP address

assigned to each display may change if the entire system is restarted.

• The software always uses static IP addresses together with a Monitor ID to individually address

each display. If the IP address changes, then the wrong display location may be unintentionally

accessed.

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NEC Display Wall Calibrator Uživatelská příručka Strana 21