CareFusion LTV 1200 Service Manual page 29

Display
c
FDn xx.xx H 0
m 2
FTw xx.xx Lpm
or
FTn xx.xx Lpm
FTb x.xx Lpm
LEAK xx.xx Lpm
c
FVd xx.xx H 0
m 2
FV xx.xx Lpm
FVt xxx.x °F
STEP xxxx
TS xxxx rpm
O2 xx.xx PSIG
BV xx.xx VOLTS
EV xx.xx VOLTS
c
PPP xx.xx H O
m 2
Page 3-2
Real-time Data
Flow differential pressure as measured at the patient wye using
the narrow scale transducer. Differential pressure is measured
between the high and low side proximal sense lines. The
narrow scale transducer is only used for differential pressures
between -0.35 cmH
Lpm to 15 Lpm).
Flow in Lpm calculated from the differential pressure measured
at the patient wye. When the value is calculated using the wide
scale differential pressure, FTw is displayed. When the value is
calculated using the narrow scale differential pressure, FTn is
displayed.
When Leak Compensation is on, FTw xx.xx and FTn xx.xx
Lpm values are offset by the value of LEAK xx.xx Lpm.
Transducer count display is not available for this item.
Flow in Lpm calculated from the differential pressure measured
at the patient wye using the bi-directional transducer.
Transducer count display is not available for this item.
Leak flow calculated from the differential pressure transducer,
measured at the patient wye during exhalation.
Differential pressure as measured across the flow valve.
Flow valve flow in Lpm calculated from the differential pressure
measured across the flow valve.
Transducer count display is not available for this item.
Flow valve temperature.
Commanded flow valve motor step position.
Transducer count display is not available for this item.
Monitored turbine speed in rpms.
Oxygen inlet pressure in PSIG as measured at the inlet
pressure transducer (LTV
Internal battery voltage.
External power voltage.
Pressure in the PEEP accumulator (PEEP Pilot Pressure)
®
LTV 1200, 1150, and 1100 Ventilator Service Manual
O and 0.35 cmH O (approximately -15
2 2
®
1200 only).
p/n 18603-001, Rev. J