Unique Broadband Systems Ltd. DRU1KW Manuel D’Utilisation
Chapter
4
Commissioning
4. Set SysOperatingMode to transmit_only – see Figure 4-1, config window line 1.
SysOperatingMode is used to set the LB sub-system operating mode.
o
The LED’s on the LB HPA’s will flash green and blue alternately as the HPA’s ramp
up to the SysPowerSetp target.
up to the SysPowerSetp target.
o
Once the SysPowerSetp target is reached, the HPA LED’s will be illuminated green.
It should take less than
It should take less than
TBD minutes
for the LB sub-system to ramp up to full
power.
5. Ensure that the SysPowerSetp target is reached by viewing the Cpl1ForwardPwr – see
Figure 4-1, status window line 13.
6. Ensure that the TRMS LB Status LED is illuminated green.
o
The TRMS should scan through the channels at a slow rate of approximately 20
seconds per channel.
Figure 4-1 LBE GUI sys Page
4.4.3.2
High Band Sub-system
Once the HBE is powered up and all alarms have cleared, the operator can place the HB
repeater in broadcast mode as follows:
1. Set SysPowerSetp to the site specific power level (max. 60.0 dBm) – see Figure 4-2,
config window line 4. SysPowerSetp is used to set the power level for the HB RF
signal.
signal.
2. Ensure that SysOfnLoss is set to 0.0 dBm – see Figure 4-2, config window line 5.
3. Set SysOperatingMode to broadcast – see Figure 4-2, config window line 1.
3. Set SysOperatingMode to broadcast – see Figure 4-2, config window line 1.
SysOperatingMode is used to set the HB sub-system operating mode.
o
Ensure that the LNA LED is illuminated green.
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