H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 371)

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Figure 390 Enabling radio
2. Select the box of the target radio.
3. Click Enable.
Locking the channel
1. Select Radio > Radio from the navigation tree to enter the page as shown in Figure 391 .
Figure 391 Locking a channel
2. Select the box of the target radio.
3. Click Lock Channel.
Channel locking takes effect only when the AC adopts the auto mode. For more information
about automatic channel adjustment, see "
Configuring radio parameters ."
If you enable channel locking and then enable the radio, the AC automatically selects an
optimal channel, and then locks the channel.
When the AC detects any radar signals, it immediately selects another channel even if the
current channel is locked, and then locks the new channel.
If you lock the current channel first, and then enable channel adjustment, channel adjustment
does not work because the current channel is locked. Therefore, before enabling channel
adjustment, make sure that the current channel is not locked. If you enable channel adjustment
and then lock the current channel, the last selected channel is locked. For information about
channel adjustment, see "
Dynamic frequency selection ." For more information about channel
adjustment configuration, see " Parameter setting ."