Lucent DDM-2000 OC-3 User And Service Manual page 756

DLP-501
: Detailed Level Procedure
Page 6 of 8
Letter "C" in FE ID display
!
11.
CAUTION:
If the system is in service and is forced to run the current software in the
SYSCTL that is displaying a C , service interruption may result.
NOTE:
Indications are that the software in the SYSCTL and OHCTL you have
installed will not support the system transmission configuration that you
have. If this occurs, you must reload the original version of software, load
another version of software, or orce the system to run the current
software that is in the SYSCTL.
You must decide if you want the system to run this current version of software
or if you want to download another version (original version or new version) of
software.
Do you want to run the current version of software that is in the SYSCTL?
If NO, then continue with Step 12.
If YES, then proceed to Step 14.
12. Find circuit packs with compatible software and repeat this procedure, or
install new software using the procedures of DLP-532.
13. STOP. YOU HAVE COMPLETED THIS PROCEDURE.
14. To force the system to run the current software, perform the following:
a. Ensure that a protection TGS/TG3 circuit pack is installed in TIMING slot
2.
b. Check that the protection TGS/TG3 circuit pack is active (ACTIVE LED
lighted)
c. Remove the TGS/TG3 circuit pack in TIMING slot 1 and reset (unplug and
reseat) the SYSCTL to force it to run the current software.
d. After the current software is up and running (no alarm LEDs lighted or you
can log into the shelf), reinstall the TGS/TG3 circuit pack in TIMING slot 1.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285