User's Manual
Set the Forward and Reverse Delays
Page 82 FlexWave Prism Element Management System 7.1 User Manual
©
2011 ADC Telecommunications, Inc ADCP-77-177 • Issue 1 • July 2011
SET THE FORWARD AND REVERSE DELAYS
NOTE: The system comes up with a default delay. Once linking is complete, the system will
calculate the actual delay. The initial parameters that are set may therefore be out of
range. If necessary, correct the delay within the available range.
NOTE: If part of a simulcast, ensure that all links in the simulcast are set to the same delay
value.
NOTE: For information on the
Linked DARTs Delay table at the bottom of the page, see “Using
the Linked DARTs Delay Table” on page 83.
1 To access the Configure Delay page, in the System Menu bar, click System
Configuration > Configure Delay.
2 In the Remote Parameters table, do the following:
a In the Remote Id list, select the Remote Unit for which you want to configure
the delay settings.
b In the DART list, select the DART for which you want to configure the delay
settings. Only those DARTS that have been linked will be available in the
DART list. The following information is populated in the Remote Parameters
table, which corresponds to the Remote Unit and DART that you have
selected.
• Forward Delay (s)—the Forward Range in microseconds available for the
selected DART
• Forward Delay Range (s)—the Forward Delay Range in microseconds for
the selected DART
• Reverse Delay (s)—the Reverse Delay in microseconds available for the
selected DART
• Reverse Delay Range (s)—the Reverse Delay Range in microseconds for
the selected DART
• Passband—type of passband provided by the DART
c If necessary, change the Forward Delay and the Reverse Delay:
• Forward Delay (s) box—enter the actual delay in microseconds that will
be applied to the RF forward path signal. The Forward Delay Range (
s) field
displays valid settings for the Forward Delay.
• Reverse Delay (s) box—enter the actual delay in microseconds that will
be applied to the RF reverse path signal. The Reverse Delay Range (
s) field
displays valid settings for the Reverse Delay.