Video Wall Installation GuideNEC Display SolutionsGuideSettings and Adjustments for MultiSync® X464UNS-2 | X464UNV-3 | X554UNS-2 |X554UNV-2 | X555UNS | X555UNV | UN551S | UN551VS Video Wall DisplaysLAN Cable Daisy Chain SetupConnection used for controllingmonitors via external remote kit KT-RC2 and calibration.Note: don’t confuse inputs } LAN1 input, LAN 2 output. RS232 input canbe used for first monitor alternatively.Connect the KT-RC2 sensor to the first screen in the LANdaisy chain using the supplied 3.5mm jack cable. (“remote in”on the screen)The sensor lets you use the ambient light sensor, human sensor and alsoserves as a conventional IR receiver so you can control the wall with theremote control.EXTERNAL CONTROLLAN Power set to “ON”Note: After factory reset, set LAN power setting to “ON” in order to enablemonitor control in standby mode.EXTERNAL CONTROLIP Address Setting } Select “Auto” or “Manual”Note: there are three possibilities for IP address assignment which can beused; Recommendation is provide static IP addresses for each monitor inorder to ease LAN communication to monitors.a) AUTO IP addressing without DHCP server. The monitors will assign IPaddresses within the same IP range automatically but IP address rangeis undefined.b) AUTO IP addressing with DHCP server. The DHCP server providescertain IP address for each monitor.c) MANUAL IP addressing. A static IP address is provided to eachmonitor.MULTI-DISPLAYAuto ID / IP } “SET” and choose if Monitor ID, IP Address orboth shall be resetNote: Auto ID Reset has to be performed on first monitor in LAN daisychain when configuration, cabling or monitors are changed or swapped.12453A guide to trouble-free, efficient videowall installationCongratulations for purchasing a high quality video wall displaysolution.This guide will help to setup your video wall quickly and correctly inorder to fully benefit from the specially designed video wall features.Please read the instructions carefully and consider all the steps in orderto achieve best results.LAN 1MultiSync MultiSyncLAN 1LAN 2 LAN 2