CareFusion LTV 1200 Service Manual page 17

To enable the ventilator checkout menu:
To enter the ventilator checkout (VENT CHECK) menu, a special power on sequence is
required.
1) Disconnect the patient from the ventilator and ventilate using an alternative method.
2) With the ventilator off, connect the AC adapter to the ventilator and plug it in to a valid
AC power source. Verify that the External Power and Charge Status LEDs are
illuminated or flashing.
3) Press and hold down Select. While holding Select, press On/Standby to turn the
ventilator on.

REMOVE PTNT is displayed; if it does not display, repeat steps 2 through 4.

An audible alarm (alternating on/off tone) sounds while REMOVE PTNT is
displayed.
4) Clear the alarm by pressing the Silence Reset button.

The audible alarm silences, and the display changes from REMOVE PTNT to
VENT CHECK.
To enter the Ventilator Checkout menu:
1) Press Select.
2) The first Ventilator Checkout Test, ALARM is displayed.
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LTV 1200, 1150, and 1100 Ventilator Service Manual p/n 18603-001, Rev. J