LBI-39224
3-199
devices to disable secondary drops. If the Multisite Channel
Monitoring function is disabled, secondary drops will not be put on the
GSC bus and the Network Manager will receive simulated secondary
drops from the CAL.
Enable the Multisite Monitoring function by selecting (checking) the
Multisite Monitor check box, unselect the check box to disable this
function.
Multisite Logout Polling
If the Multisite Logout Polling function is enabled, prior to a timed
logout timer expiration, a query will be transmitted to the unit about to
be logged off of the system to verify that the unit is powered ON. If the
unit is powered ON it will respond to the query and not be logged off;
however, if the unit is OFF it will be logged off the system due to no
response to the query.
Enable the Multisite Logout Polling function by selecting (checking)
the Multisite Logout Polling check box, unselect the check box to
disable this function.
3.21 WWVB TIME STANDARD CONFIGURATION
A coordinated universal time standard option is available that allows
the CEC/IMC to be synchronized to WWVB in Fort Collins, Colorado.
This option uses the Spectracom
®
Netclock/2™ WWVB receiver which
interfaces to the CEC/IMC via a serial port at the CEC/IMC Manager
(usually COM2). If the CEC/IMC is equipped with the WWVB option,
the Netclock should be set up now.
Install, wire, and configure the hardware items as described in the
Netclock documentation and Chapter 6. Special attention should be
given to the section "Additional Considerations." When the Netclock/2
hardware has been installed and configured, install the Netclock/2
software on the CEC/IMC Manager according to the instructions in
Chapter 6.
3.22 REDUNDANT CLOCK
Two identical but completely separate clock circuits—"A" and "B"—on
each Clock Board provide redundant clocking capability for the
CEC/IMC TDM bus circuits. Clock pulse outputs from both circuits
are applied to the Audio Boards via the FUTUREBUS transceivers and
Содержание LBI-39224
Страница 1: ...LBI 39224 ericssonz Operations Guide EDACS CEC IMC MANAGER Version 5 0 for Windows NT...
Страница 2: ......
Страница 6: ...LBI 39224 vi This page intentionally blank...
Страница 16: ...LBI 39224 xvi This page intentionally blank...
Страница 22: ...LBI 39224 1 6 This page intentionally blank...
Страница 30: ...LBI 39224 2 8 This page intentionally blank...
Страница 238: ...LBI 39224 3 208 This page intentionally blank...
Страница 268: ...LBI 39224 4 30 This page intentionally blank...
Страница 304: ...LBI 39224 D 2 This page intentionally blank...
Страница 312: ...LBI 39224 E 8 This page intentionally blank...
Страница 324: ...LBI 39224 G 12 This page intentionally blank...