User's Manual

CrossFire HP – All-Digital Transport System

User Guide

7. System Debugging Setup

After installation and connection, power the devices on. At this point, it is strongly recommended that a laptop be

connected to the Master AU to enable system debugging. Check each device’s working status. The optical interface

indicator LEDs should be green and stay lit and the STATUS indicator LEDs should be green and flashing slowly. Now, start

the online debugging according to Figure 7-1 and Figure 7-2.

Master AU

Yes

Connection & Query Status

Completion

Channel Gain Adjustment

Field Intensity Test &

Antenna Adjustment

Alarm Parameter Configuration

Connection & Query Status

NMS Setup

Alarm Parameter Configuration

Channel Property Steup

Channel Gain Adjustment

Field Intensity Test &

Antenna Adjustment

Completion

Figure 7-1 AU (left) and RU (right) Debugging Procedures