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57 | NAVISET ADMINISTRATOR 2 USER’S GUIDE
NEC large-screen display(s) with LAN hub using LAN to RS232 Bridge
Supported Display Connection Congurations
LAN1 LAN2
RS-232C
RS-232C IN, LAN1 and LAN2
Conguration Overview
Windows computer with one COM port using LAN to RS232 Bridge utility, and connected to a large-screen display via
RS232.
Conguration Features
1. Uses one COM port on the host computer.
2. Additional displays can be daisy chained via LAN.
3. Fast command operation.
Adding device(s) to NaViSet Administrator
Select device type NEC large-screen display connected to LAN when adding devices. See Restrictions below.
Connection Diagram
NaViSet Administrator
N
E
T
W
O
R
K
RS-232C IN
AUTO ID
Monitor ID: 1
COM
LAN2
LAN1 LAN2
LAN to RS232 Bridge
LAN 2 RS232
Note: Video connections not shown for clarity.
Optional connections and devices shown in gray.
Ethernet / RJ45 RS232
Restrictions
1. Auto ID must be performed on the rst display via the display’s OSD.
2. RS-232C cable must be crossover / NULL modem type.
3. If displays are daisy-chained, the IP address settings can be set to AUTO. The displays will assign
themselves IP addresses automatically. Unique IP addresses can be used also by assigning manually via
the OSD.
4. If displays are daisy-chained, they must be added to the device tree using Add Single Device... and
selecting This is the rst display in a daisy chain.
Notes