Display Test - CareFusion LTV 1200 Service Manual

Display Test

At the end of the alarm test, DISPLAY shows in the LED display window. The display test
verifies that the ventilator displays are working correctly.
To run the display test:
1) Press Select while DISPLAY is showing.
2) All segments of the 7-segment control displays; all dots of the dot-matrix window
displays and all LEDs are illuminated.
3) To end the display test, press Select again and the next menu item is displayed.
NOTE
The displays for the External Power, Vent Inop, and Charge Status LEDs are not tested
by the display test.

The External Power and Charge Status LEDs are tested when the AC adapter is
connected to the ventilator (see page 2-2).

The Vent Inop LED is tested during the Vent Inop alarm test (see page 2-10).
®

Although the LTV
and 1100 Ventilators.
Page 2-4
1200 Front Panel is shown, the test is applicable to the LTV
®
LTV 1200, 1150, and 1100 Ventilator Service Manual
®
1150
p/n 18603-001, Rev. J