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SECTION 3
3-27 T-268-07
3.3.4 DataCORDER Alarms
To Display Alarm Codes:
While in Set P oint Selection or Default Display mode,
press t he ALT. MODE & ALARM LIST keys. This
accesses the Alarm List Display Mode, which displays
any alarms stored in t he Alarm Queue. The user may
scroll to the end of the alarm list by pressing the UP
ARROW key after the ALARM LIST key is depressed.
Depressing the DOWN ARROW key allows the user to
scroll backward in the alarm list.
The left display will show “AL#” where # is the alarms
number in the queue.
The right display will show:
S “AAXX,” if the alarm is active, where XX is
the alarm number. See Table 3-7,
DataCORDER Alarm Indications.
S “IAXX,” if the alarm is inactive
“END” is displayed t o indicate the end of the alarm list
if any alarms are active. “CLEAr” is displayed if all the
alarms in the list are inactive.
S The exception to this rule is the
DataCORDER Alarm Queue Full AL91
alarm, which does not have to be inactive in
order to clear the alarm list.
To Clear the Alarm List:
If no alarms are active, the Alarm Queue may be
cleared.
S Press the ALT. MODE & ALARM LIST
keys.
S Press the UP/DOWN ARROW key until
“CLEAr” is displayed.
S Press the ENTER key. The alarm list will
c l e a r a n d “ -- -- -- -- -- ” w i l l b e d i s p l a y e d .
S Press the ALARM LIST key. “AL” will show
o n t h e l e f t d i s p l a y a n d “ -- -- -- -- -- ” o n t h e r i g h t
display when there are no alarms i n the list.
S Upon clearing of the Alarm Queue, the Alarm
light will be turned off.