Philips Expression MR400 - Alarm Sound; Alarm Light

4‐20AlarmsExpressionMR400InstructionsforUse
Alarm Sound
WARNING
The alarm sound can be turned off, as indicated by the symbol. Always ensure that the
alarm sound setting is appropriate for the monitoring environment and for each patient. The
alarm sound volume is adjustable for suitability to various clinical environments. When you
use the MR400, always ensure that the alarm sound can be heard above the ambient noise
level; otherwise, treatment of the patient could be delayed.
Controlsthealarmsound(identical toandinteract ivewithAlarmsintheMonitorSetup>Sound
Adjustmenu).
Thefollowingoptionsareavailable:
• Offturnsoffthealarmsound,asindicatedbythealarmaudiooffsymbol(seepage4‐4).
(Onlythealarmsoundwillbedisabled;visualalarm
indicationswillco ntinue.)
• Onturnsonthealarmsound,asindicatedbythealarmaudioarmedsymbol(seepage4‐
4).(Default)
Tocontrolthealarmsound
Alarm Light
Setsthebehaviorofthealarmlightfollowingthedetec t ionofanalarm.
Thefollowingoptionsareavailable:
• Continuousilluminatesthealarmlightforthedurationofanalarmcondition.(Default)
• Temporaryilluminatesthealarmlightfor25secondsduringanalarmcondition.(Ifthe
MR400isplacedinsuspendmode 
orifthealarmissilencedorpausedduringthisperiod,
thenuponexitingthealarmlightwillrestartfor25seconds.)
• Offdoesnotilluminatethealarmlightduringanalarmcondition.
Step Action
1PresstheSetupkeyandthentheAlarmskey.
TheAlarmsmenuappears.Currentsettingsaredisplayed.
2Locate
AlarmSoundandselectthedesiredsetting:
Off
On
Thesettingisentered.