Dräger Oxylog VE300 - Page 73

Instructions for use | Oxylog VE300 SW 1.n 73
Alarms
Setting the alarm limits automatically
The Autoset function sets the alarm limits on the basis of the actual measured
values at the time of activation. The automatic setting of the alarm limits is
performed only once, when confirmed with the rotary knob.
The autoset alarm limits are based on the actual measured values as follows:
–For MVe high: Measured value +30 % or +2 L/min, whichever is greater
–For Expiratory minute volume low: Measured value –20 % or –0.5 L/min,
whichever is greater
–For RR high: measured value +5 /min with a minimum of 10 /min
The automatic alarm limits for etCO
2 are based on the actual measured value for
etCO
2 as follows:
Lower alarm limit
[mmHg]
Current measured
value [mmHg]
Upper alarm limit
[mmHg]
Unchanged <15 Unchanged
Measured value –5 15 to 35 Measured value +15
Measured value –7 35 to 45 Measured value +10
Measured value –10 >45 Measured value +5
Lower alarm limit
[kPa] or [Vol%]
Current measured
value [kPa] or [Vol%]
Upper alarm limit
[kPa] or [Vol%]
Unchanged <2.0 Unchanged
Measured value –0.7 2.0 to 4.7 Measured value +2.0
Measured value –0.9 4.7 to 6.0 Measured value +1.3
Measured value –1.3 >6.0 Measured value +0.7