PLANET WNL-U550

User Manual

3.4 Advanced Setting

Once you have created a profile, as described above, the Advanced Settings tab will be available on the Profile Manager screen.

Do not change settings

Enable this check box if you don’t want to modify the settings in

 

this screen.

 

 

Preamble (2.4GHz)

Select the desired channel width. The preamble defines the Auto

 

of the CRC block of communication among wireless devices. This

 

option is only active in the Ad-Hoc network.

 

 

Transmit Rate

Use this to manually set the speed, if desired. This default is

 

“Auto”. There are several options including

 

Auto/1/2/5.5/6/9/12/18/24/36/48/54Mbps and MSC 0~15 for you to

 

select. When the “Auto” is selected, the device will choose the

 

most suitable transmission rate automatically. The higher data

 

rate you designated in the network, the shorter distance is allowed

 

between the device and wireless stations.

 

 

Fragment Threshold

The value defines the maximum size of packets; any packet size

 

larger that the value will be fragmented. If you have decreased

 

this value and experience high packet error rates, you can

 

 

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