What's what
Front view
1 Pressure gauge for airway pressure
2 Rotary knob for ventilation time ratio »TI : TE«,
infinitely adjustable from 1 : 3 to 2 : 1
3 Rotary knob for limiting the airway pressure »Pmax«,
infinitely adjustable from 20 to 60 mbar; can also be
set to 80 mbar.
4 Rotary knob for »PEEP«,
infinitely adjustable from 0 to 15 mbar,
with lock for PEEP greater than 10 mbar.
5 Switch for ventilation modes: IPPV/SIPPV and
SIMV/CPAP
6 ON/OFF switch »0 / I«
7 Selector switch for inspiratory oxygen concentration
during IPPV/SIPPV and SIMV
No Air Mix = 100 vol.% O2
Air Mix = 60 vol.% O2
8 Green LED "external power supply available"
9 Red alarm indicator
10 »g Reset« key to suppress the alarm tone for
approx. 2 minutes and to clear the warning messages
11 Rotary knob for tidal volume VT,
infinitely adjustable from 0.1 L to 1.5 L
What's what
Front view
40
12 Liquid crystal display for minute volume, warnings
and advisory messages
13 Rotary knob for the ventilation frequency »Freq.«,
infinitely adjustable from 5 to 40 1/min.
0/min position for »CPAP« ventilation mode.
14 »M Info« key to display additional settings and
measured values, to switch on illumination of the
LC display for 30 seconds and to check the displays
and alarm tone
MT 591-97
14 13 12 11 10 9 8
7
2 3 4 5 6
1