Mindray uMEC10, Service Manual

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2.3.1 Main Board
The main board is fixed onto the center of the display sheet metal by screws. It is the core of
the patient monitor. The main board of uMEC patient monitor integrates core functions such
as parameter measurement (the basic five parameters), display control, data storage, network
communication, and external connectors.
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3/5/12-lead ECG, RESP, Mindray SPO
2
, NIBP, and TEMP
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Display drive and backlight control
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Data storage (DDR + NOR flash)
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Wired/wireless network
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Print processing
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Connecting to touchscreen
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Audio drive
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EEPROM

USB
The main board connects to other boards through the following connectors:
Figure 5 Front housing cabling
1. Air valve connector
2. AC/DC board connector
3. Button board connector
4. Encoder connector
5. Speaker connector