User's Manual

WiMAX Quick Configuration Guide 14
Rebooting disconnects the Subscriber Unit and any connections currently running.
It may take 60 seconds before the Subscriber Unit is running and accessible again.
The Status LED flashes while the unit reboots and goes ON when the unit
completes the reboot process.
1.4 Step 3: Configure the Subscriber Unit in AirConsole
To configure the Subscriber Unit in AirConsole:
1. Using the server where AirSync and AirConsole have been installed, click the
Windows Start button, point to All Programs, point to AirSync, point to
AirConsole, and click AirConsole.
2. Once the AirSync Management Console window appears, go to Manage
menu and then click Devices. On the Devices tab, click Details, this will
show the details pane on the right side of the Pico Base Station. After a few
minutes, the Pico Base Station should register with AirSync automatically.
3. In the right pane, click the Connections tab. Connection information for the
selected Pico Base Station appears. Question marks mean the detected
Subscriber Unit has not been added to the AirSync server; if this happens, do
not worry, as you will add the device later in this procedure.
If the Subscriber Unit does not appear in the connections tab under the Base
Station after a few minutes, the link timing may require adjustment. The default
settings described above enable connectivity for wireless links. However, for
conducted testing two parameters may need to be adjusted. First adjust the
“Magic wavesat synchronization parameter” available through Interfaces tab in
AirConsole for the Base Station’s bs_ofdm0 interface using the RNG_GRP sub-tab.
Use values ranging from 236-690, then click Send to adjust these on the Base
Station. Values of 236,536, and 583 for this parameter are appropriate for
conducted tests with respective channel bandwidths of 3.5MHz, 7MHz, and
10MHz. Keep in mind adjusting this parameter will cause the Base Station to
reboot. Second, adjust the “Initial Delay Correction Value” through the Subscriber
Unit Wireless Settings web page, and reboot the CPE to apply this change. Use
values ranging from 0-1000, with a value of 120 for this parameter appropriate for
conducted testing.