Installation guide

Quadro Manual I: Installation Guide Hardware Overview
Quadro2x, 2xi, Quadro4x, 4xi, 4xa, Quadro16x, 16xi; (SW Version 4.1.x) 13
Quadro’s Front Panel LEDs
Fig. I-6:Quadro's Front Panel LEDs
1
Busy
green
Status of CPU
off: no power
on or blinking: normal activity
2
Info
yellow
System information
on: device is booting
off: no information
blinking: an event occurred; details specified in the System
Event section of the Management interface
3
Fault
red
System status
on either an error or the device is booting
off: no error
blinking: system unusable
USB
green
Status of the USB interface
on: USB memory device installed correctly
off: no USB memory device found
(Quaro2x: not used)
4
PWR (Quadro2x only)
green
Status of the power supply
on: power supply ok
off: no power supply or device is still booting
(Quadro2x only)
5
LAN
green
Status of the LAN interface
on: link ok
off: no link
flickering: traffic on the link
6
WAN
green
Status of the WAN interface
on: link ok
off: no link
flickering: traffic on the link
(all Quadro IP PBXs except ADSL flavor)
Status of the:
FXO LINE (Quadro2x)
FXO LINE 1 (Quadro4x, 4xa)
FXO LINE 1 or 2 (Quadro16x, 4x spe-
cial edition)
on: line in use
off: line not in use
7
Line1
green
Status of ISDN
(Quadro2xi, 4xi, 4xa, 16xi)
on: one or more (but not all) channels are busy
off: all channels are free
flickering: at least one of the started trunks is disconnected
Status of the:
FXO LINE 2 (Quadro4x, 4xa)
FXO LINE 3 or 4 (Quadro16x, 4x spe-
cial edition)
(Quadro2x: not used)
on: line in use
off: line not in use
8
Line2
green
Status of ISDN
(Quadro2xi, 4xi, 4xa, 16xi)
on: all channels are busy
off: free channels available
flickering: at least one of the started trunks is disconnected