5
4. OPERATION OF PILOT LAMPS
PILOT LAMPS
OPERATION
RX/TX and RING [1]
(RX-MOD TX-MOD RI)
Operation linked to RTC modem (when the option is
installed). Ring LED signal as and when the telephone
rings
CPU [2] (two-coloured)
10-second blinking as the concentrator is powered up or
the CPU board is reset. During that period, access to the
RS232 series console on the SUBD9 connector can be
initiated.
FLASH [3]
Blinking as soon as data are stored in non volatile "flash"
memory (memory with a file system)
Biometry reader [4]
(TX-BIO RX-BIO)
Pilot LEDs from the RS232 link to the biometric reader
Maintenance console [5] (TX-C/D
RX-C/D)
Pilot LEDs from the RS232 link to the configuration
console (to the SUBD9)
RS232 reader [6]
(MIFARE …)
Pilot LEDs from the RS232 link to the MIFARE or iCLASS
reader for example
Relay [7]
(CMD-RL, red colour)
Light signal when the relay of the power-supply board is
activated
France Inter synchro [8]
(R F.I)
Light signal when receiving France Inter or DCF time
information
RX/TX COM3 [9]
(TX-POL RX-POL)
Pilot LEDs from the RS485 link COM3 of the power-supply
board
RX/TX COM4 [10]
(TX-EVE RX-EVE)
Pilot LEDs from the RS485 link COM4 of the power-supply
board
RX/TX COM RS232 [11]
(TX-COM RX-COM)
Pilot LEDs from the RS232 link COM4 of the power-supply
board
Main power supply LED [12]
Green LED on as long as the CPU power supply is valid
(mains supply 12
V or external 12
V or internal stand-alone
battery 12
V)
External main power supply 12V LED
[13]
Green LED on as long as the CPU power supply is valid
(valid mains supply or 12
V
DC
input present or power
supply fed by the internal stand-alone battery)
"Network" LEDs [14]
(DUPLEX LINK SPEED)
Communication-driven duplex LED signal
Link LED on if the network is detected Speed LED on if
using a 100 Mb/s network (off if using a 10 Mb/s network)