DLP-549: Detailed Level Procedure 363-206-285
Page 3 of 4 Issue 2, February 2000
DDM-2000 OC-3 MULTIPLEXER
6. Momentarily depress the UPD/INIT buttonontheSYSCTL while the CR LED
is flashing (you have 10 SECONDS to do this).
If the following responses do not occur, continue with Step 7.
Response: CR LED on the User Panel stops flashing when the
UPD/INIT button is pressed.
FAULT LED on BBG9 OHCTL and ABN LED on the User
Panel are lighted after approximately 15 seconds. ABN
LED goes off after approximately 30 seconds.
Approximately 1 minute and 45 seconds after the ABN
LED goes off, the CR LED on the User Panel flashs again.
DO NOT depress UPD/INIT pushbutton again when the
CR alarm LED flashes.
Initialization may take 2-3 minutes.
7. Observe one of the following indications in the FE ID display. Note the
indication and follow suggested procedure:
A. Nothing displayed in the FE ID display indicates that compatible software
is installed in the OHCTL and SYSCTL.
Proceed to Step 10.
B. The letter "P"displayed in the FE ID display indicates that no software is
installed in the SYSCTL.Ifthe"P" is followed by a period "P.", it means
that a previous download attempt has failed and a new software download
will have to be attempted either locally or remotely using the
ins-prog:tid or cpy-prog:tid command. If there is no period "P"
the software can only be downloaded locally.
Continue with Step 8.
C. The letter "d" displayed in the FE ID display indicates the OHCTL has no
software or that the software in the OHCTL and SYSCTL is incompatible.
Continue with Step 8.
D. The letter "U" displayed in the FE ID display indicates that SYSCTL
Switch S1 is not set properly for type of shelf being equipped.
Remove SYSCTL and repeat this procedure from Step 1.
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