Hughes DIRECWAY DW4020 Manual Do Utilizador

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Chapter 2 • Installing the indoor equipment
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1031484-0001 Revision 2
The transmit and receive modems have their own LEDs, which 
show their status. These are described in The modems’ LEDs on 
page 18
.
For more information on LEDs, troubleshooting, and LED 
blinking and status codes, see Chapter 4 – DW4020 LEDs and 
troubleshooting,
 on page 53.
Note that normal Gateway operation alone doesn't imply normal 
DW4020 operation. The installation and commissioning process 
may not have been completed or software download (DLL) from 
the Network Operations Center (NOC) may not have been 
completed. Additional status information is available via the User 
Interface. See Chapter 3 – The User Interface, on page 33) and 
the LEDs on the receive and transmit modems. The modems’ 
LEDs
.
Obtain IP address and test
Ethernet connection
1. Restart the PC so that the Gateway assigns it an IP address. 
Or use the command 
ipconfig /renew
 from a DOS 
command line prompt.
2. The embedded DHCP server assigns IP address = 
192.168.0.2 to the PC. The DW4020 Address is set to 
192.168.0.1. 
3. Make sure the PC can communicate with the DW4020 over 
the Ethernet connection. Enter 
Ping <192.168.0.1>
 at a 
DOS prompt.
The modems’ LEDs
The receive and transmit modems have LEDs on their front 
panels. Both modems have a green R
EADY
 LED. The receive 
modem has a green RX LED. The transmit modem has a green 
Table 4: Gateway LED display
LED condition
STATUS LED
READY LED
Off
Power off 
Power off or startup 
diagnostics not yet run 
successfully
Steady Green
Normal operation
Running software 
downloaded from NOC; 
successfully 
commissioned
Blinking Orange
Contact between GWH 
and IRU over USB not 
established; USB cable 
not installed or some 
other USB problem
Not applicable
Blinking Green
Not applicable
Not commissioned
Steady Red
Power on tests
Not applicable