Chapter 9 - Alarms
Alarms in Standby
Machine-related alarms, e.g., failure of equipment
components and a number of special operating
states, are indicated to the user in Standby mode. A
message is displayed in the alarms field in the status
field, but no acoustic tone is annunciated.
Downgrading Alarm Priorities
Certain machine-related alarms can be downgraded
from a Warning or Caution to a lower priority, or
deleted completely (Advisories only). The specific
alarms that can be downgraded or deleted are listed
in the "Troubleshooting" section of this manual.
To downgrade/delete alarms:
•
Press the
key on the side of the monitor
screen (4 in
Figure
100).
Setting the Alarm Tone and Volume
The alarm tone sequence and volume can be set by
the user in the Standby configuration screen. See
page 149 for complete instructions.
The alarm volume can also be set during operation
(see page 161).
134
Alarm Priorities
Apollo Operator's Manual