GeoDesy GD-Geo20 - Manual (Page 34)

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Security Settings
Both sides (iPoll Access Point and iPoll Station) of the link must have the same security
settings.
The APC device working, in iPoll Access Point wireless mode, supports authentication/encryption
methods listed below:
 Open – no encryption.
 Personal WPA – preshared key encryption with WPA using AES method.
 Personal WPA 2 – preshared key encryption with WPA2 using AES method.
By default there is no encryption enabled on the device:
Personal WPA/WPA2 encryption must be specified with the pre-shared key:
Passphrase
– specify the WPA or WPA2 passphrase [8-63 characters]. The passphrase will be
converted to key format, selected above.
Advanced Wireless Settings
Advanced wireless settings allow configuring the APC unit to get the best performance/capacity of the
link:
Transmit power
– set the unit’s transmitting power at which the device will transmit data. The larger
the distance, the higher transmit power is required. To set transmit power level use the slider or enter
the value manually. When entering the transmit power value manually, the slider position will change
according to the entered value. The maximum transmit power level is limited to the allowed value by
country in which device is operating regulatory agency.
Enable ATPC
– select to enable Automatic Transmit Power Control (ATPC). If enabled, device radio
will continuously
communicate with remote unit’s radio in order to adjust the optimal transmit power
Automatically.
Antenna Gain, dBi
– displays integrated antenna gain in dBi. This entry field will be editable for the
connectorized antennas where the custom value of the antenna gain must be specified.
Comply regulations – if enabled, the APC will automatically adjust radio settings (transmit power and
DFS) to conform regulatory rules of the selected country.