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CM1200B
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69 pages
Manual
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T
echnical Specifications
III
-3
Lead
St
andard 12 lea
ds collect sy
n
chronously
.
Sampli
ng Mode
Sequential
sampling
of
each
group,
synchronous
sampl
ing of each group.
Baseline Cont
rol
Automat
ic adjust
A/D Switchi
ng
No less than
12bits
Measurem
ent Range
>±
5mV
T
im
e Constant
≥5s
Frequency
Response
0.05Hz ~ 150
Hz (
＋０．４ｄＢ
－３．０ｄＢ
)
Gain
AGC(auto),
2.5
mm/m
V
,
5
mm/mV
,
10
mm/mV
,
20
mm/m
V
,
20/10
(mm/m
V),
10/5(mm
/mV),
totally
seven
options,
AGC(a
uto)
is
defaulted
as
10
mm/m
V
, the error is ±
2%.
Input Im
pedance
≥50MΩ.
Input Cir
cuit Current
≤50nA
St
and
V
oltage
±
650mV
Input
V
oltage Range
<±
5 mVpp
Calibration
V
oltage
1mV±
1%
Noise L
evel
≤15
Vp
-p
Inter
ference
between
Channels
≤0.5mm
Filter:
AC F
ilter:50Hz/60Hz/of
f
Drift F
ilter: 0.05Hz/0.1
0Hz/0.20
Hz/0.50Hz
EMG F
ilter: 25Hz/35H
z/45Hz/of
f
Low
pass Filter: 75Hz/
100Hz/
150Hz/of
f
61
63
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
Chapter 1 Safety Guidance
5
Safety Information
5
Guide to Labels in the Manual
5
Operating the Equipment
6
Using of the Rechargeable Lithium Battery
8
Clean, Disinfection and Maintenance
8
Symbol Description
9
Chapter 2 Patient Safety
11
Power Supply
11
Environment Requirements
11
Protective Earthing
12
Equipotential Earthing
12
Condensation
13
Chapter 3 Overview
14
Product Performance, Structure and Composition
14
Product Application
14
Function Features
14
Op Panel of the Main Unit
16
LCD Main Interface
17
Function Menu Key Description
18
Bottom Panel of the Main Unit
19
Right Panel of the Main Unit
20
Left Panel of the Main Unit
23
Back Panel of the Main Unit
23
Chapter 4 Operation Preparations
24
Connect the Power and Earthing Line
24
Loading the Record Paper
25
Loading the Rolled Thermosensitive Record Paper
25
Loading the Folded Thermosensitive Record Paper
25
Patient Cable Connection
26
Electrodes Connection
26
Electrode Identifiers and Color Codes
27
Positions of Limb Electrodes
27
Positions of Chest Electrodes
28
Inspection before Power on
29
Chapter 5 Operation Instructions
31
Switch on
31
Basic Operation Introductions
31
Register
31
General Options
33
Print Options
35
System Options
38
Network Parameters
39
ECG Recall
41
What Is the Case ID
41
How to Print, Delete and Copy Patient Cases in RECALL Interface
42
Connect ECG to Computer
42
Automatic Mode
45
Rhythm Mode
47
Manual Mode
48
Printing
50
ON State of the Average Template
50
OFF State of the Average Template
52
Switch off
52
Chapter 6 Cleaning, Disinfection and Maintenance
53
Cleaning
53
Disinfection
53
Daily Care and Maintenance
54
Capacity, Recharge and Replacement of the Battery
54
Recorder and Record Paper
55
Maintenance of the Main Unit, Lead and Electrode
55
Chapter 7 Service Warranty
57
Appendix I Accessories and Ordering Information
58
Appendix II Accessory Service Life
59
Appendix III Technical Specifications
60
Appendix IV Prompt Information
64
Appendix V EMC
65
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