Dräger Narkomed 2C - Pressure Monitor Service Screen

NM2C DIAGNOSTICS (continued)
2.5 Pressure Monitor Service Screen
The Pressure Monitor Service Screen shown in Figure 2-7 displays the
current reading for airway pressure, a procedure for zero and span
calibration, and the stored calibration values.
To enter the Pressure Monitor Service Screen from the Oxygen Monitor
Service Screen, highlight PRESSURE MONITOR (ref. Figure 2-6) with
the selection wheel and press the trigger.
To perform a zero calibration, highlight STORE ZERO with the
selection wheel and follow the procedure shown on the screen. Pressing
the trigger stores the current value as the new zero calibration.
To perform a span calibration, highlight STORE SPAN with the
selection wheel and follow the procedure shown on the screen. pressing
the trigger stores the current value as the new span calibration.
To return to the Oxygen Monitor Screen, select OXYGEN MONITOR
and press the trigger. To return the Main Service Screen, select EXIT
and press the trigger.
PRESSURE MONITOR SERVICE SCREEN
CURRENT PRESSURE VALUE: 201
ZERO CALIBRATION PROCEDURE:
- REMOVE PRESSURE SAMPLE LINE FROM
ABSORBER, EXPOSE TO AIR
- LET CURRENT PRESSURE VALUE STABILIZE
- SELECT THE "STORE ZERO" KEY AND PRESS THE
TRIGGER TO ENTER THE CURRENT VALUE AS THE
CALIBRATION ZERO VALUE.
SPAN CALIBRATION PROCEDURE:
- REMOVE PRESSURE SAMPLE LINE FROM ABSORBER,
- APPLY 50 CMH20 CONSTANT PRESSURE AT THE SAMPLE
LINE, VERIFIED BY A KNOWN, CALIBRATED METER
- LET CURRENT VALUE STABILIZE
- SELECT THE "STORE SPAN" KEY AND PRESS THE
TRIGGER TO ENTER THE CURRENT VALUE AS THE
CALIBRATION SPAN VALUE.
STORED ZERO: 205
STORED SPAN: 544
STORE ZERO
SELECTS
FUNCTION
⇒ ACTIVATES
FUNCTION
EXIT
OXYGEN
MONITOR
STORE SPAN
Figure 2-7: PRESSURE MONITOR SERVICE SCREEN
Rev. G
2-7
RETURN TO CD-ROM TABLE OF CONTENTS
RETURN TO THIS MANUAL'S TABLE OF CONTENTS