2-4
2.3 Main Unit
The patient monitor consists of:
Input system: button board, knob, touchscreen, power switch and LED board
Output system: LCD panel, alarm LED board, recorder, speaker
Processing and communications system: main board, iView assembly, integral module
rack
Power management system: battery, battery interface board, power module
Equipment interface system: USB interface board, DVI interface board, CF card
assembly and internal wireless network card.
Additionally, the patient monitor can also connect satellite module rack (SMR), parameter
modules, BeneLink module, mouse, keyboard, etc.
The following diagram illustrates the structure of the patient monitor.