User's Manual

Commissioning the System
P/N 709C011801
Page 73
6.5 System Adjustment Procedure
The system Adjustment procedure phase is the last stage of the setup procedure.
The Adjustment procedure consists of the following processes:
• RIM DL Balancing – adjustment of unbalanced power loss at the RIM ports on the DL path to achieve the same required gain
from all RIM module outputs
• OIM DL Balancing – adjustment of unbalanced loss between different sectors on the DL path to achieve the same required
gain from all OIM modules outputs
• Output Power – adjustment of each service in the RAU/RXU so that they transmit the target output power
• RIM UL Balancing – adjustment of unbalanced power loss between all OIM modules towards the each RIM
• OIM UL Balancing - adjustment of unbalanced loss between different sectors on the UL path to achieve the same required
gain from all OIM modules output
NOTE: The user does not have to re-perform the complete setup procedure in order to re-perform the adjustment procedure (if
required at a later stage) – simply click Next in each setup stage until the Adjustment phase is reached. The Setup tool
remembers the last configuration for which it performed the adjustment procedure.
To Initiate the Adjustment Procedure
1. Click the Start button in the Adjustment phase screen.
Figure 6-29. Adjustment Phase Screen