HP ProCurve 420 Management And Configuration Manual page 122

Access Point Configuration
Modifying Radio Settings
N o t e
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• High Channel: The percentage of full power allowed for high radio
channels.
■ Antenna Mode: Sets the operation mode for the antenna type currently
attached to the access point. (Default: Diversity)
• Diversity: A diversity antenna system includes two identical antenna
elements that are both used to transmit and receive radio signals. The
access point's antennas are diversity antennas. External diversity
antennas have two pigtail connections to the access point.
• Single: Non-diversity antennas with one antenna element that have
only a single pigtail cable connection to the access point. These
antennas attach to the access point's right antenna connector. The
access point's right antenna is the one on the side closest to the LED
indicators.
For more information on using an external antenna with the access point, refer
to the Installation and Getting Started Guide.
To Modify the Antenna Mode and Transmit Power Control Settings:
1. Select the Configuration tab.
2. Click the [ Port/Radio Settings]
Scroll down to the External Antennas section at the bottom of the page.
3.
4. From the Antenna Mode drop-down menu, select Diversity or Single for the
type of antenna attached to the access point.
5. From the drop-down menu for Low Channel, Mid Channel, and High Channel,
select the settings as given for the antenna and region in the Transmit
Power Control Settings table for that radio mode (b; g; b and g).
6. Click the
[Apply Changes]
button.
button.