EN
28
Operation
When the metronome function is operating, an acoustic
metronome signal is output at 100 beats per minute dur-
ing the CPR phase.
1. Perform chest compressions at the same rhythm as
the signal tones.
2. After 30 signal tones you will hear a voice prompt say
"Give 2 breaths now". You now have a few seconds
in which to give two breaths before the voice prompt
says "Give 30 chest compressions now" and 30 signal
tones are heard again.
This sequence continues until the CPR phase is ended and
the red display field ("Stand clear of the Patient") lights
up.
If the information key is pressed during the CPR phase, the
voice prompt will be output. The metronome then contin-
ues to run in the background without audible signal
tones.
Once this phase is complete, the device starts a new heart
rhythm analysis (from "Stand clear of the patient!
Analysing heart rhythm."). At the same time, the red dis-
play field "Stand clear of the patient" comes on.
If you find vital signs in the patient, proceed as described
in sub-section "Vital signs found" on page 31.
Warning!
After providing resuscitation, check the state of
the electrodes and if necessary, press them firmly
onto the patient's skin once more.
Note
The Time for cardiopulmonary resuscitation is set
using the EasyView documentation and configu-
ration software.
No shock recommended
If heart rhythm analysis (voice prompt: "Stand clear of the
patient! Analysing heart rhythm.") finds a normal sinus