LTV 1100 Operator Manual - CareFusion

LO f/Vt OFF
The LO f/Vt OFF message is only displayed during the Spontaneous Breathing Trial mode of
ventilation when the SBT Low f/Vt alarm is turned off by being set to LO f/Vt OFF.
This is an informational message only. The message is displayed when monitored data is being
scrolled automatically, and when no front panel activity is detected for 60 seconds.
To clear the LO f/Vt OFF message:
1) Push any front panel button or turn the Set Value knob.
LPPS OFF
The LPPS OFF message is displayed when;
The LPPS alarm is set to VC/PC ONLY (when this setting is selected, the Low Pressure alarm
applies only to Volume Control breaths), and,
The LMV alarm is not set to dashes “- -”.
This is an informational message only. The message is displayed at power up, when monitored data
is being scrolled automatically, and when no front panel activity is detected for 60 seconds.
To clear the LPPS OFF message:
1) Push any front panel button or turn the Set Value knob.
SBT f OFF
The SBT f OFF message is only displayed during the Spontaneous Breathing Trial mode of
ventilation when;
The SBT High Breath Rate alarm is turned off by being set to SBT HI f OFF and,
The SBT Low Breath Rate alarm is turned off by being set to SBT LO f OFF.
This is an informational message only. The message is displayed when monitored data is being
scrolled automatically, and when no front panel activity is detected for 60 seconds.
To clear the SBT f OFF message:
1) Push any front panel button or turn the Set Value knob.
9-34 Operator’s Manual - LTV ® 1100 Ventilator 21106-001 Rev. E