Terumo 801763, Operator'S Manual, Page: 78 / 359

Central Control Monitor
4-16
Displays
The information displayed in the top portion of the Perfusion Screen appears in all
Perfusion Screens. This includes the Mute All button, Message area, Time Display,
and the Power Source/Battery Status icon.
Mute All
All active alert and alarm tones are silenced when the Mute All button is touched with
the exception of the battery alert tone.
Note:
The unique, repeating, audible battery alert tone which indicates that the
system is operating from battery power, cannot be muted.
Message Area and Priorities
The message area in the top part of the Perfusion Screen displays the highest priority
alarm, alert, status, or error message. If two conditions of equal priority exist at the
same time, the condition that was detected first will be displayed on the screen. All
messages will post in the Messages subtab within the Aux tab.
In general, the order in which messages are displayed in the Perfusion Screen
message area is determined first by the type of message, then by the order in which
the Central Control Monitor receives the message. Messages are prioritized in order
of importance as:
•
Alarms – Flash red
• Alerts – Flash yellow
• Error messages – Flash white
• Status messages – White
If two conditions of equal priority exist at the same time, the message for the
condition that occurred first will be displayed in the message area until it clears. If the
second condition still exists after the first has been cleared, then that message will be
displayed.
For example, if a pressure alert condition is detected and no alarm or other alert
conditions exist, the pressure icon flashes yellow, an audible alert tone sounds, the
Pressures subtab within the Safety tab opens, and the message “<Pressure Name>:
CHECK PRESSURE” is displayed in the message area. If a level alert condition
now occurs, the level icon will flash yellow, the alert tone will sound, but the level
alert message is not displayed in the message area until the pressure alert condition
clears.
Status messages post only once. If the message area has a higher priority message,
the status message will post only in the Messages subtab within the Aux tab.
At any time during the case, the user can view all messages by pressing the Aux tab
and opening the Messages subtab. This subtab displays all system messages along
with the time the message was generated. See the
CCM Aux Tab section for further
details.
System Time
The time of day is displayed on the upper right side of the Perfusion Screen. See the
Setup Tab, Time/Date subtab
section in this chapter for details on modifying the time
of day.
Power Source/Battery Status Icon
The Power Source/Battery Status icon on the upper right of the Perfusion Screen
provides the user with:
•
Power Source – AC or On Battery