Hoffrichter LAVI - Page 13

Chapter 1: Introduction 13
Symbols on the device
Symbol Meaning
Housing
Follow the instructions in the user’s manual.
Connections
FiO2
FiO
2
sensor connection
DC
DC connection
COM
COM interface
Connection of remote alarm/nurse call
(ESD-sensitive component – do not touch!)
USB interface
O
2
Oxygen connection
Control
Release button for the integrable humidifier
On/off button