AirLive AirMax DUO Lite - Manual (Page 69)

4. Wireless and WAN Settings
61 AirLive AirMax DUO Lite User’s Manual
Group Rekey Interval: A group key is used for multicast/broadcast data, and
the re-key interval is time period that the system will change the group key
periodically. The shorter the interval is, the better the security is. The default
is 300 sec.
4.2.9 Distance
Operation Mode -> Setup -> Distance
Please enter the distance to the remote wireless device here. The AirMax DUO Lite will
then calculate the appropriate ACK Timeout value automatically. It is very important that
you enter the correct distance for long distance connection. Failure to do so will result in
poor performance.