BT-770 Operation manual
58
P/N : 770-ENG-OPM-EUR-D03
Bistos Co., Ltd.
2018.05
Type
Adults
Pediatric
Range
Default
Range
Default
SpO2 Low Limit
0-99
90
0-99
90
SpO2 High Limit
1-100
100
1-100
100
PR Low Limit
15-299
50
15-349
75
PR High Limit
16-300
120
16-350
160
4.
Restore default alarm setup
Select “Default”, and restore the alarm setup to the factory setup.
NOTE
When setting the upper and lower alarm limits, confirm the patient category and
set its range according to the clinical need. If the setting exceeds the alarm
limits, the alarm system will fail easily.
When the alarm limit is turned on, and the upper and lower alarm limits are
manually set, the monitor will display the upper and lower alarm limits
continuously, and the initial alarm preset value will not be provided additionally.
6.6 Latch alarm
Physiological alarms can be set to “Latching” or “No latching”.
“Latching”: Even if the cause of physiological alarm is cleared, the system will still be
“latched”, that is, continue to display the alarm information corresponding to physiological
alarm, the alarm sound also continues, but the alarm mode has the following changes:
Parameters and upper or lower alarm limit are no longer flashing.
Display the time that the latest alarm was triggered after the alarm message in the
physiological alarm area.
“No latching”: After the causes of physiological alarm are cleared, the system will no
longer prompt the physiological alarm.
The default alarm of the system is no-latching alarm. You can set the alarm as latching or no-
latching in the following steps.
Select
[Settings] smart hotkey or press
[Setting] key on the monitor panel →
“Settings”.
Select “User Maintenance >>” →enter the password and confirm → “User Maintenance”
menu.
Select “Alarm Param >>” → “Alarm Param” menu.
Select “Latching Alarm”, and set the alarm as needed:
“Latching”: Latching alarm.
“No latching”: Non-latching alarm.
