Respironics ESPRIT, Руководство по обслуживанию, Страница: 37 / 329

Chapter 5
Repair
REF 580-1000-02 G Esprit® Ventilator Service Manual © Respironics, Inc.
5-3
Changing the Date and Time
Follow these steps:
1. Touch the button for the value you want to change.
2. Touch the
Increase or Decrease bar or turn the knob to adjust the
value.
3. Press Accept (onscreen button or offscreen key) to confirm the
change.
4. Touch Apply Date or Apply Time to apply the change (changes do not
take effect until you touch the button).
Setting the Time Format
Touch 24hr Clock to toggle between standard 12-hour and 24-hour time
format. The lower right corner of the diagnostic screen shows the selected
format.
Altitude
A correct altitude setting allows the ventilator to deliver tidal volumes at
optimal accuracy. Follow these steps to set the altitude:
1. Verify the altitude using an altimeter if available, or estimate altitude
in feet or meters above sea level.
2. Touch Altitude .
3. Touch the Increase or Decrease bar or turn the knob to adjust the
value.
4. Press Accept .
WARNING: Reenter the appropriate altitude setting whenever upgrading software. The
altitude setting reverts to the default setting (9999 feet, displayed as ----) at
every software upgrade.
Compliance Enable
The ventilator can use compliance correction to compensate for volume loss in
the patient breathing circuit due to the compressible volume of the tubing.
Touch Compliance to enable or disable compliance correction:
• Enabling compliance correction means that the tubing compliance
volume measured during SST or EST will be added to delivered
volume. Enabling compliance correction improves the accuracy of
volume delivery during normal operation.
• Disabling compliance correction means that tubing compliance
volume is not added to delivered volumes. Compliance correction is
typically disabled during performance testing.