Mindray uMEC12 Service Manual

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.

3/5/12-lead ECG, RESP, Mindray SPO
2
, NIBP, and TEMP

Display drive and backlight control

Data storage (DDR + NOR flash)

Wired/wireless network

Print processing

Connecting to
touchscreen

Audio drive

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

Mindray uMEC12 Specifications

General

Type	Patient Monitor
Display	12.1-inch color TFT
ECG	3-lead
SpO2	Yes
NIBP	Yes
Respiration	Yes
Temperature	Yes
Battery	Rechargeable lithium-ion
Networking	Ethernet
Parameters	ECG, SpO2, NIBP, Respiration, Temperature
Connectivity	Ethernet
Battery Life	Up to 4 hours
Power Supply	100-240 VAC, 50/60 Hz