2-28
Breaker 4
Breaker 3
Breaker 2
Breaker 1
Auxiliary Outlet 1
Auxiliary Outlet 2
Auxiliary Outlet 3 Auxiliary Outlet 4
2.2.2.5 Others
The anesthesia machine also contains the heating module, lead-acid battery, and other parts. The
heating module is driven by the power board and provides dual overheating protection by means
of software and hardware. The lead-acid battery ensures that the anesthesia machine can operate
properly when the mains supply is unavailable or abnormal.
2.2.3 Display System
2.2.3.1 Large-Display CPU Board
The CPU board implements GUI man-machine interaction; provides power management for the
VPM, VCM, electronic flowmeter, electronic vaporizer, auxiliary O2/air board, and small-display
CPU board; and protects parameter modules. It mainly consists of the CPU core system and
peripheral interface circuits.
This board is configured with large-display control software.
Installation position of the large-display CPU board
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