EDAN M3 - Main Control Board and CPU System; Main Control Board Schematic and Functions; CPU System Role and Capabilities

M3 Vital Signs Monitor User Manual Introduction
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Chapter 3 Introduction
3.1 General Information
The monitor integrates the function of parameter measurement modules, display, recording and
output to compose a compact, portable device. Its built-in replaceable battery provides
convenience for patient movement. On the LCD display screen, SpO
2
waveform and all the
monitoring parameters can be displayed clearly.
You may frequently use the following functions:

2
monitoring (Refer to Chapter Monitoring SpO
2
for details)
 Monitoring TEMP for details)
 Monitoring NIBP for details)
 Alarms for details)
The monitor is a user-friendly device with operations conducted by a few buttons on the front
panel. Refer to section 3.3 Button Functions for more details.
Figure 3-1 M3 Vital Signs Monitor
M3 Vital Signs Monitor can monitor:
SpO
2
: Arterial Oxygen Saturation (SpO
2
);
Pulse Rate (PR);
SpO
2
PLETH (Plethysmogram);