WiFi Wireless Ethernet Adapter User Guide ASR-102, ACR-201

• Make sure that the MAC address of the Station in question is properly

entered into the “Allowed Station List” of the AP if enhanced security level

3, [Hide SSID, Match SSID, Use Allowed List], is chosen.

• Make sure that the Station in question has exactly the same SSID as the

AP if enhanced security level 2 or 3 is chosen.

• Make sure that the Station in question has exactly the same WEP keys as

the AP. Special attention should be paid to this item if “pass-phrase” is

used to generate the WEP keys and the Station radios in question are

NOT an AirEZY-2411-BT.

No Network Connection While the Radio Link is Good

If the “Link Quality” indicator shows good link quality on the “Link Info” tab, but

the host computer/device cannot be connected to the network

• Make sure that the Yellow LED on the radio is NOT constantly ON. If it is,

Ethernet connection is questionable.

• Make sure the Ethernet Adapter of the host computer/device is properly

installed.

• Make sure that the UTP cable connecting the radio and the host device

meets at least the CAT-3 standard and has a Straight-through connection,

not a Cross-over.

• Make sure that the AirEZY-2411-BT, when set up as a Station, is not

connected to a hub with multiple computers/devices plugged in.

• Make sure that the IP address of the host computer/device is properly set

up for the network.

• Make sure that the host computer/device has initiated some packet traffic

since the radio was turned on. (That is the failure of the network

connection is not just determined by trying to access the host from a

remote point in the network.) Reset or re-power the host with the AirEZY-

2411-BT turned on may be necessary in order for the AirEZY-2411-BT to

“learn” the MAC address of the host computer.

Poor Link Quality

If the “Signal Strength” is reasonably high (>20%) and the “Link Quality” is not

zero, but the “Link Quality” stays in the Poor range, it could be due to one of the

following reasons:

• Make sure that radio interference is not present in the radio network.