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1.4 F
RONT
V
IEW
Figure 1-1: ISA-4000 front panel.
The LCD can be used to display ISA-4000 messages, or it can act as a console while using the
control panel.
Detailed information about the LCD console can be found in
Appendix A.
The ISA-4000 control panel has four LEDs and three buttons. They are described as follows:
Power-on LED:
lights when power is turned on
Hard disk activity LED:
blinks when HDD activity occurs
LAN port LED:
lights when the LAN port is connected to an active hub or switch;
it blinks when packets are being transmitted or received
WAN port LED:
lights when the WAN port is connected to an active ADSL router
or cable modem; blinks when packets are being transmitted or received
Select button:
press this button to execute the function currently displayed on
the LCD
Menu button:
press this button to scroll through the console menus
System Shutdown button:
press this button twice to shut down the system
(refer to
2.3 Turning off the ISA-4000
)
Note:
To turn the ISA-4000 off, you must press the power button on the rear
panel.
1.5 ISA-4000
R
EAR
P
ANEL
The ISA-4000 rear panel has one 10/100Mbit Ethernet port, a four-port 10/100Mbit Ethernet switch,
and a RS-232 manufacture console port. The four-port Ethernet switch connects to a local LAN
network and the Ethernet port connects to an ADSL router or a cable modem as a WAN port.
The RS-232 console port is for the manufacturer use only.
