EnGenius Turbo Engine Series User Manual page 41

*Prefer 5GHz: When band steering is configured to Prefer 5GHz mode, the AP will steer dual band capable client devices to 5GHz radio when the RSSI value of
these client devices on 5GHz radio is more than set one. The allowed RSSI value for default setting is -75dBm.
*Band Balance: When band steering is configured to Band Balance mode, the AP will steer dual band capable client devices to 5GHz when the RSSI value of
these client devices on 5GHz radio is more than set one. To evenly allocate RF resource on the both 2.4GHz and 5GHz radios, users also can set the portion of
client devices on 5GHz radio to assure smoothly connection. The default value of the 5GHz radio is 75%.
Save: Click Save to confirm the changes.