Use the boxes and buttons along the top to control which OFDM or OFDM/A channels are visible and to group selected items at the top.

- Search OFDM — Enter a MAC address or part of a MAC address. See Search for details for more information.
Show — You can view OFDM channels, OFDM/A channels, or both.
- Only show selected — Select this box to see only the items that are selected.
- Gather Selected — Click to group the selected items at the top of the table. This button is useful to move all selected items into view while you look at other modems in the table.
