8
STARTING UP THE SYSTEM
Before making the system settings, con rm that a PC is connected to the central control unit (IS-CCU). The system settings are made
on the PC by accessing the web browser for the settings incorporated with the central control unit (IS-CCU).

System requirements for PC

Your PC and operating environment must meet the following system requirements to make the settings.

Network 10BASE-T Ethernet, 100BASE-TX Ethernet

Web browser Internet Explorer 6.0 or later (with Internet Options SSL 3.0 enabled)

Starting up the system

Connect a PC to the central control unit.

1

[When connecting a PC to the central control unit

via a router]

CAT5e/6
CAT5e/6
10BASE-T
/100BASE-TX
10BASE-T
/100BASE-TX
RJ45 RJ45
RJ45
RJ45
NOTES:
Select this connection method when you will acquire an IP
address automatically by DHCP.
Do not select this connection method if your router does not
have a DHCP server function.
Be sure to connect the CAT5e/6 cable to the LAN ports of both
units.

[When connecting a PC to the central control unit

directly]

10BASE-T/100BASE-TX
RJ45
RJ45
NOTES:
Select this connection method when using a static IP address.
When connecting a PC to the central control unit directly, use
an Ethernet crossover cable.
The IP address of central control unit is set to (192.168.0.30)
as default. Change the IP address of your PC if needed.
100m (330')
100m (330')
100m (330')
PC
PC
Router
(Straight-through cable)
(Straight-through cable)
CAT5e/6 (Crossover cable)