coverage. Open areas can be covered by wide network of Base stations. In these
applications, the base stations and/or Repeaters cover an extended range due to the
extended line-of-sight radio propagation capability.
!
!
NOTE:
Starting from the FW 3.15 (WMS version 3.4x), site survey is possible without network
connectivity.
To perform the site survey you need a 48V PoE power injector, a base station and a W-AIR
phone. Follow the steps below:
!
• Upgrade the Base station
• Reset the Base station to default settings
• Connect the Base station to the power injector and turn it on
• Go to the main menu of the W-AIR phone
• Type *ip* (*47*)
• The phone will show the base station, select the base station to view the coverage
value.
!
!
Check the Radio Coverage
!
Cordless phone
!
• Go to the main menu
• Type *service* (*7378423*).
• Select the line
Site survey mode
on the administrator menu
• The phone will show up to 5 bases (RPN) and the coverage value.
• Check PP and FP values, they indicate the transmission errors. Empty value or a low number
indicates a correct behavior (100 value = the worst behavior)
!
dBm value
!
For a good conversation and a correct handover between bases and Repeaters the dBm
value should be between -75 and 0.
!
!
Bases
!
Go to the device’s web interface of a base station and click on Multi Cell to see the status
and the coverage values of every connected base, check the column DECT sync source to
know the value.
W-AIR Administrator’s Manual
6
