Trio™ Operating Instructions 0070-10-0666-01 2 - 65
Operations Alarms
COMMON ALARM SETUP Menu Selections
FIGURE 2-47 Common Alarm Setup Menu
 
ALM SEL
(Alarm Selection)
Choose COMMON ALARM SETUP.
ALARM VOL Volume of the audio alert. Selections are: LOW, MED, and HIGH.
ALM PRINT TIME Length of the printed waveform. Selections are: 8s, 16s, or 32s.
ALM MUTE TIME Length of time for the alarm to be silenced. Selections are:1min, 
2min, 5min, 10min, and PERMANENT.
When ALM MUTE TIME is set to PERMANENT and Alarm Mute 
is active, the message “Alarms Permanently Muted” displays at a 
constant rate in the technical alarms area.
• If another technical alarm occurs at the same time, both 
messages will display alternately.
•If the ALM MUTE TIME is changed to something other than 
PERMANENT, the following conditions will exist:
• The elapsed time is defined as the time from which ALM 
MUTE TIME had been set to PERMANENT to the time at 
which it was changed to something other than 
PERMANENT.
• If the elapsed time exceeds the newly selected ALM MUTE 
TIME, then the Alarm Mute will immediately deactivate. 
Example: Elapsed time = 5min, New ALM MUTE TIME = 
2min, Alarm Mute immediately deactivates.
• If the elapsed time is less than the newly selected ALM 
MUTE TIME, then the Alarm Mute will continue to be active 
for the remainder of the newly selected time period.
Example: Elapsed time = 2min, New ALM MUTE TIME = 
10min, Alarm Mute continues to be active for 8 minutes and 
then deactivates.
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