Comba Telecom Ltd. RD-8132 Manual De Usuario
USER MANUAL FOR RD-8132
RD-8132 QI
Copyright - refer to title page
Page 17
ENU Status : 1-0-0
Config:
Enter the required value in setting columns and click [Config] button to finish the configuration operation.
There are two methods to insert the channel number:
z
Insert the desired channel number (within the setting range) into the [Setting] column directly
z
Right click the [Setting] column, the [Frequency Calculator] dialogue window seen as below will pop-
up, insert the desired channel number. Then the corresponding frequency will turn up automatically.
This function makes it easier for user to configure.
up, insert the desired channel number. Then the corresponding frequency will turn up automatically.
This function makes it easier for user to configure.
Figure 15: Frequency Calculator
3.3.3 ATT
ATT adjustment includes UL/DL ATT adjustment. The purpose of adjusting the ATT is to adjust system
gain.
DL/UL ATT 1/2 setting range: 0~30dB
gain.
DL/UL ATT 1/2 setting range: 0~30dB
Figure 16: ATT
Config:
Select the required value in setting columns of RF information window for ATT, and press [Enter] or
[Config] button to finish the configuration operation.
3.3.4 ALARM THRESHOLD
Alarm Threshold includes Power threshold, Temperature threshold and VSWR threshold.
Users can set alarm threshold according to the specific situation. If the measured value is lower than the
threshold lower limit or more than the threshold upper limit, the appropriate alarm will be generated.
Users can set alarm threshold according to the specific situation. If the measured value is lower than the
threshold lower limit or more than the threshold upper limit, the appropriate alarm will be generated.