User guide

Hardware Description and Installation
4 1553-ZAT 759 94 Uen A – October 2004
2.2 Physical Appearance
2.2.1 Front Panel and LED Indicators
The HM410dp is equipped with seven (7) status LED (Light Emitting Diode)
indicators as shown in the illustration below.
Figure 1 - Front Panel Indicators
Although the LED functions depend upon the operational state of the
device, each LEDs general purpose is described in the table below (from
top to bottom).
Table 1 General Description of LEDs
Label Color Description
ADSL Green On: ADSL connection is established.
Blinking: Data transmission (activity) or
training.
LAN Green On: Ethernet connection to a LAN or single
Ethernet client is established.
Blinking: Data transmission (activity).
Status Green On: Status OK.
Blinking: System activity, for example saving
configuration to flash memory.
Power Green On: Power is on.