BIO-MED DEVICES CROSSVENT-3+ Operation & Service Manual page 4

SUPPLY GAS INLET FILTER ................................................................................................. 36
SUPPLY PRESSURE SENSING SWITCH ................................................................................ 36
AIRWAY PRESSURE TRANSDUCER ..................................................................................... 36
DIFFERENTIAL PRESSURE TRANSDUCER .......................................................................... 36
MAXIMUM PRESSURE RELIEF VALVE ................................................................................ 36
DIAPHRAGM ACTUATED RELIEF VALVE (D.A.R.V.) ......................................................... 36
NEGATIVE PRESSURE RELIEF VALVE ................................................................................ 36
B- ASSIST CONTROL MODE ................................................................................ 37
C- SIMV (Synchronized Intermittent Mandatory Ventilation) MODE.................. 38
D- CPAP (Continuous Positive Airway Pressure) ................................................... 39
E- BACKUP MODALITY ....................................................................................... 40
IX. MAINTENANCE AND SERVICE........................................................ 41
A- SETUP & CALIBRATION MENU OVERVIEW ............................................... 41
1- SETUP MENU OVERVIEW .................................................................................................... 41
LEAK TEST ............................................................................................................................ 41
INSP/TV .................................................................................................................................. 41
LANGUAGES.......................................................................................................................... 41
VER (Version) ......................................................................................................................... 41
SN (Serial Number) .................................................................................................................. 41
2- CALIBRATION MENU OVERVIEW ...................................................................................... 41
BATTERY ............................................................................................................................... 42
PRESSURE TRANSDUCER ..................................................................................................... 42
FLOW CALIBRATION ............................................................................................................ 42
TOUCHSCREEN (CALIBRATION) ......................................................................................... 42
KEYS (Touchscreen Test) ........................................................................................................ 42
DISPLAY (LCD) TEST ............................................................................................................ 42
VALVES ................................................................................................................................. 43
HOURS ................................................................................................................................... 43
FACTORY SERVICED ............................................................................................................ 43
B- PERFORMANCE CHECKS ............................................................................... 44
1- SETUP MENU ........................................................................................................................ 44
OXYGEN SENSOR CALIBRATION ........................................................................................ 44
LEAK TEST ............................................................................................................................ 44
2- CALIBRATION (CAL) MENU ................................................................................................ 44
KEYS ...................................................................................................................................... 44
DISPLAY ................................................................................................................................ 44
FLOW VERIFICATION ........................................................................................................... 44
FLUSH .................................................................................................................................... 45
POP OFF ................................................................................................................................. 45
3- MAIN MENU.......................................................................................................................... 45
BAR GRAPH ACCURACY ...................................................................................................... 45
PEEP PRESSURE SIGNAL ...................................................................................................... 45
BATTERY ALARM ................................................................................................................. 45
EXTERNAL POWER FAILURE ALARM ................................................................................. 45
POWER FAILURE ALARM ..................................................................................................... 46
SUPPLY PRESSURE ALARM ................................................................................................. 46
ALARM QUIET ....................................................................................................................... 46
BACKLIGHT ........................................................................................................................... 46
LOCK ...................................................................................................................................... 46
RATE ...................................................................................................................................... 46
TIDAL VOLUME .................................................................................................................... 46
SIGH ....................................................................................................................................... 46
ALARM MENUS ..................................................................................................................... 46
SIMV BACKUP RATE............................................................................................................. 46
PRESSURE SUPPORT ............................................................................................................. 47
PRESSURE TRIGGER ............................................................................................................. 47