Cerio OW-400 A1 User Manual page 77

Tx Power: Administrator can adjust the output power of the system to get the appropriate
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coverage for your wireless network. Specify digit numbers between level 1 to level 9 (the unit
is %) for your environment. If you are not sure which setting to choose, then keep the default
setting level 9 (100%).
Slot Timout : You can enter the slot time value here. When the distance is long or short, the
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waiting time for packet transmission will be adjusted fast and slow.
Distance: When the "Distance" button is clicked, the point-to-point bridge distance can be
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entered. The system will automatically calculate the ideal reference value for the Slot Time
and ACK Timeout. The input distance is calculated in units (meters).
ACK Timout : When waiting for the "ACKnowledgment frame" interval is too long to be
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received,the ACK will be retransmitted. A higher ACK Timeout will reduce packet loss, but the
transmission efficiency will be poor.
Setting Slot Time and ACK Timeout can strengthen the long-distance
connection. Changing the value can optimize the setting. If the value is too
low, the length transmission will be reduced. If the value is too high, there may
be disconnection.
HT Physical Mode
TX/RX Stream: Build in 2.4GHz 2 antennas and support 2TX/2RX streams. Administrator can
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select 1 or 2 TX/RX. The default is 2TX/2RX.
This product has a built-in 2x2 (2T2R) antenna for 2.4Ghz, which has been
matched with the default setting of 2T2R. If there is no special demand, please
keep this default setting .
V4.0