Operator’s Manual LTV
®
Series ventilator Page 11-7
p/n 10664, Rev. Y
Control Test (cont)
3) Test each control by pressing each button, one at a time. When pressed, verify that the name of
the button pressed is displayed in the display window. Control names are as shown in the table
below.
Control Display
Display Select
SELECT
Breath Rate
BREATH RATE
Tidal Volume
TIDAL VOLUME
Pressure Control
56
PRES CONTROL
Inspiratory Time
INSP TIME
Pressure Support
PRES SUPPORT
O
2
% (O
2
Flush)
57
O2%
Sensitivity
SENSITIVITY
High Pressure Alarm
HIGH PRES
Low Peak Pressure
LOW PRES
Low Minute Volume
LOW MIN VOL
Silence / Reset
SILENCE
On/Standby
ON / STNDBY
Volume & Pressure
56
MODE VOL/PRS
Assist/Control & SIMV/CPAP
MODE A/C S/C
Inspiratory / Expiratory Hold
57
IE HOLD
Manual Breath
MANUAL BRTH
Low Pressure O
2
Source
57
LOW PRES O2
Control Lock
CONTROL LOCK
Set Value Knob rotate Left
ROTATE LEFT
Set Value Knob rotate Right
ROTATE RIGHT
4) Test the Set Value knob by turning it clockwise and counterclockwise. Verify that the direction of
rotation is displayed in the display window.
5) To exit the control test, push the Select button again and the next menu item is displayed.
If the Control Test fails, see Chapter 15 - Troubleshooting for more information.
56
Not applicable to LTV
®
900.
57
Not applicable to LTV
®
900 and 950.
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