Chapter 2: Advanced Information
Illustrations contained in this document are for representation only.
5
Overview
Front Panel
The following illustration shows the front panel:
The LEDs on the front panel are described in the table below (from left to right):
Internet
DHG535 Power
DS
US
Online
Link
Tel 1
Tel 2 Battery
Description
ON
ON
ON
ON
ON
0.25 second
ON
ON
ON
X
Power on 0.25 sec
ON
FLASH FLASH FLASH
X
X
X
X
From power ON to system
initialization complete
ON
ON
ON
Boot-up
Operation
ON
1 second
X
X
X
X
Following system
initialization complete to
(before)
DS scanning
ON
FLASH
OFF
OFF
X
X
X
X
During DS scanning and
acquiring SYNC
ON
ON
FLASH
OFF
X
X
X
X
From SYNC completed,
receiving UCD to ranging
completed
ON
ON
ON
FLASH
X
X
X
X
During DHCP, configuration
file download, registration,
and Baseline Privacy
initialization
ON
ON
ON
ON
X
X
X
X
Operational (NACO=ON)
DOCSIS
Start-up
Operation
ON
FLASH FLASH
OFF
X
X
X
X
Operational (NACO=OFF)
ON
ON
ON
ON
X
FLASH
OFF
OFF
MTA DHCP
ON
ON
ON
ON
X
OFF
FLASH
OFF
MTA SNMP/TFTP
MTA
initialization
ON
ON
ON
ON
X
FLASH FLASH
OFF
RSIP
ON
X
X
X
OFF
ON
FLASH
X
X
X
No Ethernet Link
Ethernet Link
TX/RX Ethernet Traffic
CPE
Operation
ON
X
X
X
OFF
X
X
X
No USB Link
