User's Manual

COMPANY CONFIDENTIAL 110#010XA_GDE.doc

- 18 -

Note:

The following steps 4, 5, 6 and 7 should be done on one nanoBTS and then repeated on

each remaining nanoBTS in turn.

Step 4. Calibration of nanoBTS using frequency synchronisation

Start the nanoInstaller and open a session to the nanoBTS by entering the IP address of

the nanoBTS for which the calibration is to be performed.

Figure 11 nanoInstaller opening screen

Figure 12 BTS Session

Wait until the mode and BTS status boxes indicate idle.

Once the connection is established, select the frequency band from the tool

bar.

Select, on the, Frequency Synchronisation Test icon

Select the NWL Properties ( ) icon and then select the ARFCN Lists tab and check

that no lists are selected.

Select the RXLEV Threshold tab and set (tick) “Apply a Threshold”.

Set the threshold to 1 to ensure a sufficiently strong signal is used for calibration.

Note:

Prior to calibration, the unit must be powered up for a minimum of 60

minutes, to ensure frequency stability.