BT-710 Operation manual
P/N : 710-ENG-OPM-EUR-R02
Bistos Co., Ltd.
2020.03
25
7.4 Alarm state
7.4.1 Alarm reset
Select button, and you can temporarily turn off the alarm sound of currently occurring
physiological alarms of the pulse oximeter, but the alarm information is still retained. For
technical alarms, clear the alarm state, display alarm prompt information, the alarm state
icon area displays the icon. When a new physiological alarm or technical alarm occurs, the
alarm reset is automatically canceled.
7.4.2 Alarm sound off
When “Alarm Volume” sets “0”, the alarm state area on the screen shows the icon.
If “Alarm Volume” sets bigger than “0”, the system will cancel alarm sound off state.
WARNING
•
When the alarm is off, and the alarm reminder signal is on, the system will
have alarm reminder tone.
7.5 Alarm information
This chapter lists some important physiological and technical alarm information, and some
alarms are not necessarily listed.
Note that in this chapter: P column indicates the default alarm priority: H indicates high
priority, M indicates middle priority, L indicates low priority, and “*” indicates configurable
priority by the user.
Corresponding countermeasures are listed for each alarm message. If you operate in accord-
ance with the countermeasures but the problem persists, contact your service personnel.
Physiological alarm information.
Source
SpO
2
Parameter
Alarm
message
Default
Causes and countermeasures
Value
(Adult/
Pediatric/
Neonate)
P
SpO
2
High
Limit
SpO
2
Too
High
100/100/95
M
*
SpO
2
value is higher than the settled upper
alarm limit or lower than the settled lower
alarm limit. Check the patient's physiological
condition, and check if the patient category
and alarm limit settings are appropriate for
the patient.
SpO
2
Low
Limit
SpO
2
Too
Low
90
PR High
Limit
PR Too
High
120/160/200
PR value is higher than the settled upper
alarm limit or lower than the settled lower
alarm limit. Check the patient's physiological
condition, and check if the patient category
and alarm limit settings are appropriate for
the patient.
PR Low
Limit
PR Too
Low
50/75/100
