Introduction
8 (47) EN/LZT 108 6429 R1
May 2003
Note:
Your package may also include other materials
provided by your ADSL operator.
1.5 System Requirements
In order to successfully connect and install the HM121dp/di to your PC, please check
the following requirements with your equipment:
•Pentium II 233 MHz or above
•At least 32 MB RAM (64 MB recommended)
•Microsoft Windows 98/98SE/Me/2000/XP. For Windows 98/98SE the Windows
Installation CD may be required.
•20 MB of free hard disk space.
•CD-ROM drive.
•One available USB port.
1.6 LED Indicators
There are three LED (Light Emitting Diodes) indicators located on top of the modem
which indicate the ADSL connection status. These LEDs indicate the current state of
the modem, and a description is provided in the table below:
LED Status Description
USB On
Off
Power On
Power off or Suspend mode
ADSL Flashing
Solid
Off
ADSL line is "training" to achieve the optimum transmission rate.
ADSL link is established and ready for use.
No signal.
DATA Flashing
Off
Transmitting or receiving data
No data traffic