message descriptions and numerical flash and so on will be shown respectively and simultaneously on
the screen.
It is suggested that the users should not change the alarm volume lower than the factory default
%
setting if close and constant attention could not be paid to the patient, otherwise the negligence of
alarm event might cause irreversible harm to the patient.
During the alarm silence period, any new alarm event can activate the audible alarm again and the
%
audible alarm function resumes normal state.
After the alarm silence time counts down to 0, or the operator presses the Alarm Silence Key again,
%
then the system will resume to the audible alarm signal if this alarm condition still exists.
The alarm limit value should NOT be set to exceed the declared measuring or display range, or the
%
system alarm signal will not be generated.
The alarm system will still maintain the settings before it is switched off, when the device is turned on
%
again after turning off the power (including the external power supply and the internal power supply).
4、 Alarm settings are non-volatile, that means the previous settings will still sustain if the patient monitor
is powered off (by accidental power interrupt or by normal power down) and reboot.
5、 When pressing the Alarm Silence Key, the system will stay on "Alarm Silence" status and this status will
last for 2 minutes.
6、 It takes only 1 second from canceling alarm silence to resuming alarm sound .
Long press of Display View "
parameter (such as SpO
2
☞
Limits setup: Move to the High or Low limits of the alarm settings, and press the "Alarm" silence key to
turn ON or OFF the alarm for the setting. The alarm silence indicator will reflect this with a yellow light
showing that alarms are silenced.
Refer to Chapter 11.2 for detailed default alarming values of all parameters and setup range.
M Whenever the monitor is used, check the alarm limits to ensure that they are
appropriate for the patient being monitored.
M When mains power supply is lost for not more than 30s, the alarm settings prior to
the power interrupt will sustain or be restored automatically.
5.5 Verifying Alarm Function
To verify the effectiveness of the alarm function, set the monitor working at "Demo" mode in system parameter
settings menu. Adjust the alarm limits or change alarm setting, then pay a close attention to the alarm signal. If
the visual and audible alarm indications appear according to your setting, it means the alarm function is
effective. Do NOT set the alarm volume lower than the background noise.
User Manual for Vital Signs Monitor
" key to enter into the Setup Menu screen, and move the cursor to each
, NIBP...) to make the high/low limit setting.
48