Philips V200 Manuel D’Utilisation

Page de 328
Chapter 8
8-10
 
Respironics V200 Ventilator Operator’s Manual
REF 1057983 A
Operating Instructions
Front Panel Level Controls
The front panel level controls enable you to adjust ventilator settings, 
brightness, and volume.
Manual 
Breath
Function: Delivers an operator-initiated, mandatory (OIM) breath. Delivery 
of the breath is based on the current ventilation breath type settings.
NOTE: Manual breaths are not permitted during the inspiratory phase of a 
breath (whether manual or spontaneous). Pressing the MANUAL 
BREATH key during these times will not result in the delivery of a 
manual breath.
Expiratory 
Hold
Enables calculations of Auto-PEEP from an expiratory hold maneuver. (See 
“Special Procedures” on page 8-31.)
Front Panel Keys (Continued)
Key Symbol
Definition
Description
Table 8-3: Front Panel Keys (Sheet 3 of 3)
Front Panel Controls
Control
Definition
Description
Adjust 
Control
Used in conjunction with the front panel graphical 
display and touch screen to enter operator-selected 
values for ventilator settings and alarms.
Display 
Brightness
Increases or decreases the brightness of the touch screen 
display
Audible 
Alarm 
Volume
Increases or decreases the audible alarm volume. The 
minimum audible alarm volume is dictated by 
international standards. The audible alarm volume 
control will not turn the audible alarm volume lower than 
the minimum decibel level dictated by these standards. 
It is not possible to turn the audible alarm volume off.
On/Off 
Switch
Located near the front panel, the On/Off switch is 
recessed to avoid inadvertent or accidental access. When 
the switch is in off (
) position, the ventilator does not 
provide mechanical ventilation, although AC power is 
active and the green Mains indicator is illuminated.
Table 8-4: Front Panel Controls