Technicolor TC7200.20 User Manual page 11

The lights on the front panel LEDs are described in the table below (from left to right):
ON = the LED is light, OFF = the LED is gray, FLASH = the LED is blinking.
TC7200.20 Power
DS
ON ON
ON 0.25 second
Boot-up
ON FLASH FLASH FLASH
Operation
ON
ON
ON FLASH
ON ON
DOCSIS
Start-up
ON ON
Operation
ON ON
ON FLASH FLASH
FLASH FLASH FLASH FLASH FLASH
Channel
X X
Bonding
Operation
OFF X
FLASH FLASH FLASH FLASH FLASH
ON ON
MTA
ON ON
initialization
ON ON
CPE
ON X
Operation
ON
ON
MTA
Operation
ON
ON
Internet
Eth. Wireless
US Online
ON ON
ON
X
ON ON
X
1 second
OFF OFF X
FLASH OFF X
ON FLASH X
ON ON X
OFF X
X X OFF
X X X
ON ON X
ON ON X
ON ON X
OFF
X X ON
FLASH FLASH
<CM Normal Operation>
Phone 1 Phone 2
X ON ON
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X FLASH OFF
X OFF FLASH
X ON ON
OFF
ON X X
ON ON
FLASH ON
ON FLASH
FLASH FLASH
Description
Power on 0.25 sec
From power ON to system initialization
complete
Following system initialization
complete to (before) DS scanning
During DS scanning and acquiring SYNC
From SYNC completed, receiving UCD
to ranging completed
During DHCP, configuration file
download, registration, and Baseline
Privacy initialization:
DHCP status: 1 second ON and 1
second OFF,
TFTP status: 0.25 second ON and 0.25
second OFF
Operational (NACO=ON)
Operational (NACO=OFF)
Wait registration with all DS and all
US – Lights Flash sequentially from the
right to left Minimum duration 3
seconds
From 1 to 4 DS, from 1 to 4 LEDs are
ON
From 5 to 8 DS, From 1 to 4 LEDs are
flashing
Duration 3 seconds
From 1 to 4 US, from 1 to 4 LEDs are
ON.
Wait registration with all DS and all
US – Lights Flash sequentially from the
left to right
MTA DHCP
MTA SNMP/TFTP
RSIP for NCS/Register for SIP
No Ethernet / Wireless Link
Ethernet / Wireless Link
TX/RX Ethernet / Wireless Traffic
Both Lines On-Hook
Tel1 Off-hook, Tel2 On-hook
Tel1 On-hook, Tel2 Off-hook
Both Lines Off-Hook
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