Release 11.0 Release Notes and User Guide Supplement
Issue 1, Marc h 2011 Page 31
Products
Affected
Description
Discussion and Recommendations
AP and
SM
Click Spectrum
Analyzer Enable
button twice
(5284)
After you click the Enable button in the Tools => S pectrum Analyze r tab,
the resulting disp lay may omit bars for some frequencies , especially in
frequency bands that have a large numb er of center channe ls, such as
the 5.4-GHz band. If you clicking Enable again, the display inc ludes the
entire spectrum bar graph.
TIP: In the Configuration => General tab, set the Webpage Auto Update
parameter to a few seconds, to have the Spectrum Analyzer automatically
fully displayed and refreshed. You can later reset the Webpage Auto
Update time back to 0, to disable refresh.
AP and
SM
Blank screen after
logging in to SM
through AP
Session Status
tab (4706)
In some instances , depending on netwo rk activity and netw ork design, the
interface presents a b lank screen to a user who logs in to an SM through
the Home => Sessio n Status tab in the A P. If you observe this, refresh
your browser window.
SM
When connecting
to a hub, use only
half duplex
Ethernet settings
(7557)
Ethernet connections set to 10 Base T Full Duplex or
100 Base T Full Duplex will not connect to an SM through a h ub, due to
the way a hub works . Use half duplex s ettings when using a hub.
8.2 US REGION CODE OPERATION
A 5-GHz PMP 100/400/430 Series A P or a PTP 100/200 Series BH with a Region Code set to
United States is not configur able to another Region Code by installers or end users. Th is is in
response to FCC KDB 594280 and ensures that end users and professional installers do have
access to settings which could allow a radio to be configured to ope rate in a manner other than
that which was specified in t he FCC equipmen t authorization g rant.
Radios sold in the United States and its territories come with the Region Code on the
Configuration > General tab pre-configured to United States and not selectable, as shown in
Figure 7. Radios sold in regions outside of the United States and its territories are required to be
set by the operator to the Region Code of the region in which they are used.
Figure 7: PMP AP and PTP BH Region Code Set to United States
Refer to Table 9 and Table 10 for lists of 5-GHz U .S. model numbers and center channels.