User's Manual

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Beacon Interval: This value indicates the frequency interval of the beacon. The beacon
interval is the amount of time between access point beacon transmissions.
DTIM: This value indicates the interval of the Delivery Traffic Indication Message (DTIM).
When the Access Point has buffered broadcast or multicast messages for associated clients, it
sends the next DTIM with a DTIM Interval value. Clients can hear the beacons and awaken to
receive the broadcast and multicast messages. A DTIM interval is a count of the number of
beacon frames. For example: a DTIM interval equal to one means that the multicast frames
are sent after each beacon frame. Generally speaking, as the access point transmits a multicast
frame, it is recommended to set value as 1.
Space In Meter: This space in meter is used for extending ACK time-out destination. The
setting range is 0-36000.
Preamble: The Preamble defines the length of the PLCP synchronization field for
communication between the Access Point and Network Card. Select the appropriate preamble
type and press the Apply button to set it. The default setting is ‘Auto’.
Note: Advanced parameters vary in accordance with operating mode you configure.