User's Manual Part 2

RBS 2109 User’s Guide
1. On the Configuration menu, click Define and Delay to open the Define
Delay window.
2. Select the cable for which delay is to be defined, and click Run.
3. Enter the delay value (in ns) and click OK.
4. Repeat steps 2 and 3 for the remaining cables.
5. Click Close when finished.
7.6.7 Defining GPS Parameters
This section describes how to define the GPS parameters. To be able to use
GPS as a synchronisation source, the RBS must be equipped with a GPS
receiver.
1. On the Configuration menu, click Define and GPS Parameters to open
the Define GPS Parameters window.
2. Select Yes for GPS present.
3. Enter the GPS RX delay (in ns). This is the delay in the GPS antenna, GPS
antenna feeder cables and GPS receiver.
4. Enter the GPS RX DXU delay. This is the delay from the GPS receiver to
the IXU, including the delay in the OVP and optional EBB.
5. Click OK when finished.
7.6.8 Defining Hardware Information for Passive Units
This section describes how to define hardware information for passive units,
if applicable. See Site Installation Documentation.
1. On the Configuration menu, click Define and Hardware Info to open
the Define HW Info window.
2. Select the applicable HW unit in the list and click Run.
3. Enter the hardware information, and click OK when finished.
P010220A
115EN/LZT 720 0090 Uen R1A 2004-09-17