9
Product Overview
Cable Side
Alarm LEDs
SD Flash Memory Card LED
USB LED
The USB LED indicates the console port is in use.
If you connect a cable to the console port, the switch automatically uses that port for console communication. If you connect two console
cables, the USB console port has priority.
Table 5 Alarm LEDs
Color System Status
1-4 Input Alarms
Green Alarm not present
Red Minor alarm present
Blinking red Major alarm present
Output Alarm
Green Alarm not present
Red Alarm condition present
Table 6 SD Flash Card LED
Color System Status
Fast blinking amber Unsupported SD flash memory card is detected.
Slow blinking amber SD flash memory card is not present.
Green SD flash memory card is functioning.
Blinking green SD flash memory card transfer in progress.
Table 7 USB LED
LED Color Description
USB console port Green USB console port selected
Off RS232 Console selected