Octel XC1000, Service Manual, Page: 229 / 889

TROUBLESHOOTING
6-30 Edition One XC1000 Service
Table 6-8. Monitor-Card NSA Indications.
Monitor Card LEDs Alarm Condition Generated
by
NSA and 5V or 12V P5 or +12-Vdc loss Hardware
NSA and LF* Partial logic-bay-fan failure Hardware
NSA and DF* Partial disk-bay-fan failure Hardware
NSA and 48V Partial –48-Vdc loss Hardware
NSA and YT* Yellow temperature alarm Hardware
NSA and DC* 20% disk space left, 20% CDR
space left, or 20% status log
space left Software
NSA and SW* Noncritical status-log entry Software
* LF = Logic Fan, DF = Disk Fan, YT = Yellow Temperature, DC = Disk Capacity, SW =
Software
6.3.3.1 Disk Space Low. If disk space is low, refer the problem to an Octel
Communications sales representative so that an additional drive can be
purchased. As a temporary measure until the drive-space issue can be
remedied, instruct the system manager to send a broadcast message to all
subscribers requesting that they purge all unneeded messages.
6.3.3.2 Status-Log Space Low. If the status-log space is low, perform the
following:
1. Print out the status log and clear it.
2. Return to menu 13.8, Review Current Alarm Status screen.
3. Print out the current menu 13.8 and clear all alarms.
Refer to section 5.2 for information about printing menu 13.8 and the
status log. If any problems still exist, contact the next level of mainte-
nance or call the Octel Communications Technical Assistance Center.
6.3.3.3 CDR Space Low. If CDR space is low, download the data. CDR data
should be downloaded when the CDR buffer becomes 30% to 50% filled
with new CDR records. Refer to the
Call Detail Records Manual for detailed
instructions about CDR data collection.
6.3.3.4 Noncritical Status-Log Entry. This alarm indicates that a noncritical
event was logged in the status log. Print and then clear the status log. The
alarm can usually be ignored, and the status log reviewed at the next
scheduled printout. If the alarm recurs often, print the status log using the
information in section 5.2. Refer to Chapter Seven for a detailed descrip-
tion of the status codes.
6.3.3.5 Yellow Temperature Alarm.
The yellow temperature alarm occurs when
the temperature in the logic bay or drive bay reaches 110
o
F (45
o
C), or the
ambient temperature in the logic bay reaches 95
o
F (35
o
C). Perform the
following:
SECTION 6.3