Installation and Operation Manual

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2) HRDU Setting
The HROU accepts up to four HRDUs and it was explained in the chatper 4 as well. Through GUI, a user
can control and monitoring status of HRDU modules. When you click a HRDU as shown below, the band
information will be displayed.
Figure 6.2 – Detailed Information on HRDU
If a band ID is displayed, follow the steps below.
1) Turn TX AMP on.
2) Check if the level of TX OUT POWER is appropriate.
3) Check the alarms. If an alarm occurs, contact SOLiD for more information.