EDAN SE-12 Series User manual

I
About this Manual
P/N: 01.54.032423
MPN: 01.54.032423033
Release Date: December 2020
© Copyright EDAN INSTRUMENTS, INC. 2007-2020. All rights reserved.
Statement
This manual will help you understand the operation and maintenance of the product better. It is
reminded that the product shall be used strictly complying with this manual. User's operation
failing to comply with this manual may result in malfunction or accident for which EDAN
INSTRUMENTS, INC. (hereinafter called EDAN) cannot be held liable.
EDAN owns the copyrights of this manual. Without prior written consent of EDAN, any
materials contained in this manual shall not be photocopied, reproduced or translated into other
languages.
Materials protected by the copyright law, including but not limited to confidential information
such as technical information and patent information are contained in this manual, the user shall
not disclose such information to any irrelevant third party.
The user shall understand that nothing in this manual grants him, expressly or implicitly, any
right or license to use any of the intellectual properties of EDAN.
EDAN holds the rights to modify, update, and ultimately explain this manual.
Product Information
Product Name: Electrocardiograph
Model: SE-12, SE-12 Express, SE-1200, SE-1200 Express, SE-1201
Responsibility of the Manufacturer
EDAN only considers itself responsible for any effect on safety, reliability and performance of
the equipment if:

II
Assembly operations, extensions, re-adjustments, modifications or repairs are carried out by
persons authorized by EDAN, and
The electrical installation of the relevant room complies with national standards, and
The instrument is used in accordance with the instructions for use.
Terms Used in this Manual
This guide is designed to give key concepts on safety precautions.
WARNING
A WARNING label advises against certain actions or situations that could result in personal
injury or death.
CAUTION
A CAUTION label advises against actions or situations that could damage equipment, produce
inaccurate data, or invalidate a procedure.
NOTE
A NOTE provides useful information regarding a function or a procedure.

III
Table of Contents
Chapter 1 Safety Guidance ...........................................................................................................1
1.1 Indications for Use/Intended Use...........................................................................................1
1.2 Warnings and Cautions...........................................................................................................1
1.2.1 Safety Warnings ...............................................................................................................2
1.2.2 Li-ion Battery Care Warnings ..........................................................................................5
1.2.3 General Cautions..............................................................................................................6
1.2.4 Preparation and Operation Warnings (for SE-12 Express Exercise ECG).......................7
1.2.5 Contraindications (for SE-12 Express Exercise ECG).....................................................9
1.3 List of Symbols.....................................................................................................................10
Chapter 2 Introduction................................................................................................................14
2.1 Top Panel..............................................................................................................................14
2.2 Keyboard and Keys ..............................................................................................................15
2.3 Front Panel............................................................................................................................18
2.4 Rear Panel.............................................................................................................................19
2.5 Right Panel ...........................................................................................................................20
2.6 Bottom Panel ........................................................................................................................21
2.7 Features.................................................................................................................................22
Chapter 3 Operation Preparations.............................................................................................24
3.1 Connecting the Patient Cable to the Electrocardiograph and Electrodes.............................24
3.1.1 Connecting the Patient Cable to the Electrocardiograph ...............................................25
3.1.2 Connecting the Patient Cable to Electrodes...................................................................25
3.2 Preparing the Patient.............................................................................................................25
3.2.1 Instructing the Patient ....................................................................................................25
3.2.2 Preparing the Skin..........................................................................................................26
3.3 Attaching Electrodes to the Patient.......................................................................................26
3.3.1 Electrode Placement (for Resting ECG)........................................................................27
3.3.2 Electrode Placement (for Exercise ECG).......................................................................29
3.3.3 Attaching the Reusable Electrodes (for Resting ECG) ..................................................30
3.3.4 Attaching the Disposable Electrodes..............................................................................30
3.4 Inspection Before Power-On ................................................................................................31
3.5 Turning On/Off the Electrocardiograph................................................................................32
3.6 Loading Recorder Paper.......................................................................................................34
Chapter 4 Basic Operation Guidance ........................................................................................37
4.1 Basic Operation ....................................................................................................................37
4.2 About the Main Screen .........................................................................................................38
4.3 Work Mode Description .......................................................................................................39

IV
Chapter 5 Entering Patient Information ...................................................................................40
5.1 Entering Patient Information Manually................................................................................40
5.2 Entering Patient Information by Using a Reader (Configurable).........................................40
5.3 Entering Patient Information byAcquiring Orders ..............................................................40
Chapter 6 Printing ECG Reports ...............................................................................................41
Chapter 7 Transmitting ECG Data.............................................................................................42
7.1 Transmitting ECG Data to the PC ........................................................................................43
7.2 Real-time Transmission to the DMS ....................................................................................44
Chapter 8 Managing Orders.......................................................................................................45
Chapter 9 Managing Files...........................................................................................................47
Chapter 10 System Setup.............................................................................................................50
10.1 Work Mode Setup...............................................................................................................50
10.2 Filter Setup .........................................................................................................................50
10.3 Record Info Setup...............................................................................................................51
10.3.1 Setup 1..........................................................................................................................51
10.3.2 Setup 2..........................................................................................................................52
10.3.3 Setup 3..........................................................................................................................53
10.4 Patient Information Setup...................................................................................................53
10.5 Transmission Setup.............................................................................................................54
10.5.1 Basic Setup...................................................................................................................55
10.5.2 WIFI Setup (Configurable) ..........................................................................................56
10.6 Lead Setup..........................................................................................................................57
10.7 Display&Sound Setup ........................................................................................................57
10.8 Date&Time Setup...............................................................................................................57
10.9 File Setup............................................................................................................................58
10.10 System Maintenance Setup...............................................................................................58
10.11 Other Setup.......................................................................................................................60
Chapter 11 Operation Instructions for Exercise ECG (Configurable for SE-12 Express)....61
11.1 About the Main Screen of Exercise ECG ...........................................................................61
11.2 Operation Preparations .......................................................................................................66
11.3 Exercise Test.......................................................................................................................69
11.4 Factory Defaults of Exercise ECG .....................................................................................71
11.5 Managing Protocols............................................................................................................73
Chapter 12 Error Messages.........................................................................................................75
Chapter 13 FAQ ...........................................................................................................................78

V
Chapter 14 Cleaning, Care and Maintenance...........................................................................82
14.1 General Points.....................................................................................................................82
14.2 Cleaning..............................................................................................................................82
14.3 Disinfection ........................................................................................................................83
14.4 Care and Maintenance........................................................................................................84
14.4.1 Recharge and Replacement of Battery.........................................................................84
14.4.2 Recorder Paper.............................................................................................................85
14.4.3 Visual inspection..........................................................................................................86
14.4.4 Maintenance of the Main Unit and the Patient Cable..................................................86
Chapter 15 Accessories ................................................................................................................89
15.1 Standard Accessories..........................................................................................................89
15.2 Optional Accessories ..........................................................................................................89
Chapter 16 Warranty & Service.................................................................................................91
16.1 Warranty .............................................................................................................................91
16.2 Contact information............................................................................................................91
Appendix 1 Technical Specifications..........................................................................................92
A1.1 Safety Specifications .........................................................................................................92
A1.2 Environment Specifications...............................................................................................93
A1.3 Physical Specifications......................................................................................................93
A1.4 Power Supply Specifications.............................................................................................93
A1.5 Performance Specifications...............................................................................................94
Appendix 2 EMC Information....................................................................................................98
Appendix 3 Abbreviations.........................................................................................................105

SE-12 Series Electrocardiograph User Manual Safety Guidance
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Chapter 1 Safety Guidance
This chapter provides important safety information related to the use of SE-12 series
electrocardiograph.
1.1 Indications for Use/Intended Use
The intended use of SE-12 series electrocardiograph is to acquire ECG signals from adult and
pediatric patients (beginning at birth through 21 years of age) through body surface ECG
electrodes. The electrocardiograph is only intended to be used in hospitals or healthcare facilities
by doctors and trained healthcare professionals. The cardiogram recorded by the
electrocardiograph can help users to analyze and diagnose heart disease. However, the interpreted
ECG with measurements and interpretive statements is offered to clinicians on an advisory basis
only.
WARNING
1. This equipment is not designed for intracardiac use or direct cardiac application.
2. This equipment is not intended for home use.
3. This equipment is not intended for treatment or monitoring.
4. This equipment is intended for use on adult and pediatric patients only.
5. The results given by the equipment should be examined based on the overall clinical
condition of the patient, and they cannot substitute for regular checking.
1.2 Warnings and Cautions
In order to use the electrocardiograph safely and effectively, and avoid possible dangers caused
by improper operation, please read through the user manual and be sure to be familiar with all
functions of the equipment and proper operation procedures before use.
Please pay more attention to the following warning and caution information.

SE-12 Series Electrocardiograph User Manual Safety Guidance
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1.2.1 Safety Warnings
WARNING
1. The electrocardiograph is intended to be used by qualified physicians or personnel
professionally trained. They should be familiar with the contents of this user manual
before operation.
2. Only qualified service engineers can install this equipment, and only service
engineers authorized by the manufacturer can open the shell. Otherwise, safety
hazards may happen.
3. EXPLOSION HAZARD - Do not use the electrocardiograph in the presence of
flammable anesthetic mixtures with oxygen or other flammable agents.
4. SHOCK HAZARD - The power receptacle must be a hospital grade grounded outlet.
Never try to adapt the three-prong plug to fit a two-slot outlet. This equipment must
only be connected to a supply mains with protective earth.
5. Make sure that the power is turned off and the power cord is disconnected from the
AC socket before connecting or disconnecting equipment. Otherwise, electrical
shock or other injuries may happen to the patient or operator.
6. If the integrity of the external protective conductor is in doubt, the equipment should
be powered by an internal li-ion rechargeable battery.
7. Do not use this equipment in the presence of high static electricity or high voltage
equipment which may generate sparks.
8. Only the patient cable and other accessories supplied by the manufacturer can be
used. Or else, the performance and electric shock protection cannot be guaranteed.
9. The use of patient cable and other accessories not supplied by the manufacturer may
result in increased emissions or decreased immunity of the equipment.
10. The electrocardiograph has been safety tested with the recommended accessories,
peripherals, and leads, and no hazard is found when the electrocardiograph is
operated with cardiac pacemakers or other stimulators.
11. Make sure that all electrodes are connected to the patient correctly before operation.
12. Ensure that the conductive parts of electrodes and associated connectors, including
neutral electrodes, do not come in contact with earth or any other conducting
objects.

SE-12 Series Electrocardiograph User Manual Safety Guidance
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WARNING
13. Disposable electrodes must be used during defibrillation.
14. Electrodes of dissimilar metals should not be used; otherwise it may cause a high
polarization voltage.
15. The disposable electrodes can only be used for one time.
16. Do not touch the patient, bed, table or the equipment while using the ECG together
with a defibrillator.
17. Do not touch accessible parts of non-medical electrical equipment and the patient
simultaneously.
18. Do not touch the signal input or output connector and the patient simultaneously.
19. The use of equipment that applies high frequency voltages to the patient (including
electrosurgical equipment and some respiration transducers) is not supported and
may produce undesired results. Disconnect the patient data cable from the
electrocardiograph, or detach the leads from the patient prior to performing any
procedure that uses high frequency surgical equipment.
20. If WIFI technology is used, in order to maintain compliance with the FCC RF
exposure guidelines, WIFI should be installed and operated with a minimum distance
of 20cm between the radiator and the human body. There should be no shield in or
around the room where WIFI is used.
21. Fix attention on the examination to avoid missing important ECG waves.
22. SHOCK HAZARD - Don't connect non-medical electrical equipment, which has been
supplied as a part of the system, directly to the wall outlet when the non-medical
equipment is intended to be supplied by a multiple portable socket-outlet with an
isolation transformer.
23. SHOCK HAZARD - Don't connect electrical equipment, which has not been supplied
as a part of the system, to the multiple portable socket-outlet supplying the system.
24. Do not connect any equipment or accessories that are not approved by the
manufacturer or that are not IEC/EN 60601-1 approved to the electrocardiograph.
The operation or use of non-approved equipment or accessories with the
electrocardiograph is not tested or supported, and electrocardiograph operation and
safety are not guaranteed.
25. Any non-medical equipment (such as the external printer) is not allowed to be used
within the patient vicinity (1.5m/6ft.).

SE-12 Series Electrocardiograph User Manual Safety Guidance
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WARNING
26. Do not exceed the maximum permitted load when using the multiple portable
socket-outlet(s) to supply the system.
27. Multiple portable socket-outlets shall not be placed on the floor.
28. Do not use the additional multiple portable socket-outlet or extension cord in the
medical electrical system, unless it's specified as part of the system by manufacturer.
And the multiple portable socket-outlets provided with the system shall only be used
for supplying power to equipment which is intended to form part of the system.
29. Accessory equipment connected to the analog and digital interfaces must be certified
according to the respective IEC/EN standards (e.g. IEC/EN 60950 for data
processing equipment and IEC/EN 60601-1 for medical equipment). Furthermore all
configurations shall comply with the valid version of the standard IEC/EN 60601-1.
Therefore anybody, who connects additional equipment to the signal input or output
connector to configure a medical system, must make sure that it complies with the
requirements of the valid version of the system standard IEC/EN 60601-1. If in doubt,
consult our technical service department or your local distributor.
30. Connecting any accessory (such as external printer) or other device (such as the
computer) to this electrocardiograph makes a medical system. In that case,
additional safety measures should be taken during installation of the system, and the
system shall provide:
a) Within the patient environment, a level of safety comparable to that provided by
medical electrical equipment complying with IEC/EN 60601-1, and
b) Outside the patient environment, the level of safety appropriate for non-medical
electrical equipment complying with other IEC or ISO safety standards.
31. All the accessories connected to system must be installed outside the patient vicinity,
if they do not meet the requirement of IEC/EN 60601-1.
32. You should purchase computer, printer, treadmill, ergometer and BP monitor from the
manufacturer. Otherwise, the manufacturer will not be held responsible for the
maintenance of the PC hardware, operating system and other accessories.
33. If multiple instruments are connected to a patient, the sum of the leakage currents
may exceed the limits given in the IEC/EN 60601-1 and may pose a safety hazard.
Consult your service personnel.

SE-12 Series Electrocardiograph User Manual Safety Guidance
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WARNING
34. The potential equalization bar can be connected to that of other equipment when
necessary. Make sure that all the equipment is connected to the potential
equalization terminal.
35. The electrocardiograph shall not be serviced or maintained while in use with a
patient.
36. The appliance coupler or mains plug is used as isolation means from supply mains.
Position the electrocardiograph in a location where the operator can easily access
the disconnection device.
37. The medical electrical equipment needs to be installed and put into service according
to Appendix 2 EMC Information.
38. The equipment should not be used adjacent to or stacked with other equipment, refer
to the recommended separation distances provided in Appendix 2 EMC Information.
39. Portable and mobile RF communications equipment can affect medical electrical
equipment, refer to the recommended separation distances provided in Appendix 2
EMC Information.
40. Assembly of the electrocardiograph and modifications during actual service life shall
be evaluated based on the requirements of IEC60601-1.
41. The device is MR unsafe. It is not intended for use in an MRI environment.
42. Magnetic and electrical fields are capable of interfering with the proper performance
of the device. For this reason make sure that all external devices operated in the
vicinity of the device comply with the relevant EMC requirements. X-ray equipment or
MRI devices are a possible source of interference as they may emit higher levels of
electromagnetic radiation.
43. The electrocardiograph should be placed on a flat surface or EDAN’s trolley. Avoid it
dropping down to cause strong shock.
1.2.2 Li-ion Battery Care Warnings
WARNING
1. Improper operation may cause the internal li-ion battery (hereinafter called battery) to

SE-12 Series Electrocardiograph User Manual Safety Guidance
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be hot, ignited or exploded, and it may lead to the decrease of the battery capacity. It
is necessary to read the user manual carefully and pay more attention to warning
messages.
2. Only qualified service engineers authorized by the manufacturer can open the battery
compartment and replace the battery, and batteries of the same model and
specification as manufacturer configuration should be used.
3. DANGER OF EXPLOSION -- Do not reverse the anode and the cathode when
installing the battery.
4. Do not heat or splash the battery or throw it into fire or water.
5. Do not destroy the battery; Do not pierce battery with a sharp object such as a needle;
Do not hit with a hammer, step on or throw or drop to cause strong shock; Do not
disassemble or modify the battery.
6. When leakage or foul smell is found, stop using the battery immediately. If your skin
or cloth comes into contact with the leakage liquid, cleanse it with clean water at
once. If the leakage liquid splashes into your eyes, do not wipe them. Irrigate them
with clean water first and go to see a doctor immediately.
7. Properly dispose of or recycle the depleted battery according to local regulations.
8. Only when the device is off can the battery be installed or removed.
9. Remove the battery from the electrocardiograph when the electrocardiograph isn't
used for a long time.
10. If the battery is stored alone and not used for a long time, we recommend that the
battery be charged at least once every 6 months to prevent overdischarge.
1.2.3 General Cautions
CAUTION
1. Federal (U.S.) law restricts this device to sale by or on the order of a physician.
2. Avoid liquid splash and excessive temperature. The temperature must be kept
between 5 ºC and 40 ºC during operation, and it should be kept between -20 ºC and
55 ºC during transportation and storage.
3. Do not use the equipment in a dusty environment with bad ventilation or in the
presence of corrosive.

SE-12 Series Electrocardiograph User Manual Safety Guidance
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4. Make sure that there is no intense electromagnetic interference source around the
equipment, such as radio transmitters or mobile phones etc. Attention: large medical
electrical equipment such as electrosurgical equipment, radiological equipment and
magnetic resonance imaging equipment etc. is likely to bring electromagnetic
interference.
5. Ruptured fuse must only be replaced with that of the same type and rating as the
original.
6. The device and accessories are to be disposed of according to local regulations after
their useful lives. Alternatively, they can be returned to the dealer or the manufacturer
for recycling or proper disposal. Batteries are hazardous waste. Do NOT dispose of
them together with house-hold garbage. At the end of their lives hand the batteries
over to the applicable collection points for the recycling of waste batteries. For more
detailed information about recycling of this product or battery, please contact your
local Civic Office, or the shop where you purchased the product.
1.2.4 Protecting Personal Information
Protecting personal health information is a major component of security strategy. To protect the
personal information and ensure the proper device performance, the user should take necessary
precautions in accordance with local laws and regulations and institution’s policies. EDAN
recommends health care organizations or medical institutions to implement a comprehensive and
multifaceted strategy to protect the information and systems from internal and external security
threats.
To ensure the patients’ safety and protect their personal health information, the user should
implement practices or measures that include:
1. Physical safeguards - physical safety measures to ensure that unauthorized personnel do not
have access to the electrocardiograph.
2. Operational safeguards - safety measures during operation.
3. Administrative safeguards - safety measures in management.
4. Technical safeguards - safety measures in technical field.
CAUTION
1 The access/operation of the electrocardiograph is restricted to authorized personnel
only. Assign only staff with a specific role the right to use the electrocardiograph.

SE-12 Series Electrocardiograph User Manual Safety Guidance
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2 Ensure that all device components maintaining personal information (other than
removable media) are physically secure (i.e. cannot remove without tools).
3 Ensure that the electrocardiograph is connected only to the device
authorized/approved by EDAN. Users should operate all EDAN deployed and
supported electrocardiographs within EDAN authorized specifications, including
EDAN approved software, software configuration, security configuration, etc.
4 Protect all the passwords to prevent unauthorized changes. Only the manufacturer’s
service personnel are allowed to modify the System Maintenance Setup.
5 Anti-virus measures such as USB device virus scanning should be carried out prior to
using USB flash drive.
6 When building the networking environment: 1) If a wireless router is used, please turn
on the MAC address filtering function of the wireless router and add the MAC address
of the electrocardiograph to the rule list. The wireless router only allows devices in the
rule list to access the wireless network. 2) It is suggested to build a VLAN, assign the
LAN ports where the approved switch port, electrocardiograph and data management
software are into the same VLAN, and isolate it from other VLANs.
7 When the electrocardiograph is returned for maintenance, disposed of, or removed
from the medical institution for other reasons, it is necessary to ensure that all patient
data are removed from the electrocardiograph (Refer to Chapter 9 Managing Files).
8 Please protect the privacy for the information and the data displayed on the screen,
and for the information and the data stored in the electrocardiograph.
9 Web service is disabled by the electrocardiograph.
1.2.5 Preparation and Operation Warnings (for SE-12 Express
Exercise ECG)
WARNING
1. Test the safety stop (mushroom type) and safety stop (cord type) of the treadmill
before using the system.
2. During the exercise test, ensure that such tests are supervised by properly trained
technician who meets competency requirements for exercise test supervision, fully
trained in cardiopulmonary resuscitation, and is supported by a physician skilled in
exercise testing or emergency medicine who is in close proximity for pretest

SE-12 Series Electrocardiograph User Manual Safety Guidance
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assessment or compliance that may raise.
3. Make sure that there is necessary valid first-aid equipment such as defibrillators,
blood-pressure meters etc, and necessary valid medication in the exercise test room.
4. Turn off the system power and disconnect the power cord from the wall outlet after
using the system.
5. Make sure that the power is turned off and the power cord is disconnected from the
AC socket before defibrillation.
6. Keep the four feet of the machine on the ground and make sure that it's stably
working.
7. The treadmill must be powered by the specific power outlet.
8. Examine the treadmill/ergometer carefully before using it.
9. The patient undergoing the exercise test should wear suitable clothes and shoes.
10. Keep hands, hair, jewelry, and loose clothing away from moving parts.
11. Don't let the patient stand on the running belt when starting the treadmill. The patient
should stand on the foot rails and hold the handrails during start-up. Wait until the
running belt is moving before placing feet on the belt.
12. To avoid the static electricity, the patient should not wear loose clothing or clothing
(such as nylon) that easily produces static electricity.
13. Stop exercising immediately when the patient feels uncomfortable or something
abnormal in the operation.
14. Press down the safety stop (mushroom type) or pull out the safety stop (cord type) to
stop the treadmill immediately when an emergency happens.
1.2.6 Contraindications (for SE-12 Express Exercise ECG)
Absolute Contraindications:
1. Acute MI (within 2 days)
2. High-risk unstable angina
3. Hemodynamic compromise caused by uncontrolled cardiac arrhythmia
4. Symptomatic severe aortic stenosis

SE-12 Series Electrocardiograph User Manual Safety Guidance
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5. Heart failure with clinic episode uncontrolled
6. Acute pulmonary embolus or pulmonary infarction
7. Acute myocarditis or pericarditis
8. The patient opposes the test.
Relative Contraindications:
1. Left main coronary stenosis
2. Moderate stenotic valvular heart disease
3. Serum Electrolyte abnormalities
4. Severe hypertension (systolic blood pressure >200 mmHg or diastolic blood
pressure >110 mmHg)
5. Tachyarrhythmias or bradyarrhythmias
6. Hypertrophic cardiomyopathy
7. Patients cannot cooperate because of mental impairment or physical disability
8. High-degree AV block
1.3 List of Symbols
No.
Symbol
Description
1
Output
2
Input
3
DEFIBRILLATION-PROOF TYPE CF APPLIED PART
4
Caution
5
Consult operating instructions
6
Equipotentiality

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7
Patient Cable Socket
8
USB socket
9
SD Card slot
10
Computer network
11
Alternating Current
12
Battery check
13
Battery recharging indicator
14
Power On/Off key
15
General symbol for recovery/recyclable
16
Part Number
17
SERIAL NUMBER
18
Date of manufacture
19
MANUFACTURER
20
AUTHORISED REPRESENTATIVE IN THE EUROPEAN
COMMUNITY
21
CE marking

SE-12 Series Electrocardiograph User Manual Safety Guidance
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22
Caution: Federal (U.S.) law restricts this device to sale by or on the
order of a physician.
23
Disposal method
24
Refer to instruction manual/booklet
(Background: Blue; Symbol: White)
25
General warning sign
(Background: Yellow; Symbol & Outline: Black)
26*
Non- ionizing electromagnetic radiation
27*
Contains FCC ID:
YOPGS2011MIZ
Federal Communications Commission:
Contains FCC ID: YOPGS2011MIZ
28
MR Unsafe
29
Conforms toAAMI Std. 60601-1, IEC Std. 60601-2-25
Certified to CSA Std. C22.2 No 60601-1,CSA Std. C22.2 No
60601-2-25
30
This way up
31
Fragile, handle with care
32
Keep dry
33
Stacking limit by number

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34
Handle with care
35
Do not step on
36
Front
NOTE:
1. 26*/27*: Apply to devices with wireless functions.
2. The user manual is printed in black and white.

SE-12 Series Electrocardiograph User Manual Introduction
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Chapter 2 Introduction
SE-12 series electrocardiograph gathers ECG signals of 12 leads simultaneously. It displays the
operation menu, ECG parameters as well as electrocardiograms.
The 12-channel ECG waves can be viewed on the LCD screen and printed out by using a
high-quality thermal recorder. The sampled ECG data can be saved, transmitted and exported.
The manual, auto, rhythm, R-R analysis or VCG (only configurable for SE-12 Express, SE-1200
Express, and SE-1201) mode can be chosen freely.
For SE-12 Express, the exercise ECG function is configurable. When a patient with coronary
heart disease runs, the added heart load will cause myocardium hypotension, and then the ECG
will change abnormally. Therefore, the exercise ECG function of SE-12 Express can be used to
diagnose concealed coronary heart disease and atypical angina pectoris, prescribe the workload
for patients with myocardial infarction before they leave hospital, and assess the effect of the
treatment.
SE-12 series electrocardiograph can be powered by the mains supply or battery.
Configuration: main unit, power cord, patient cable, chest electrodes, limb electrodes, disposable
electrodes, clip/snap/banana socket adaptors, thermal recorder paper, fuses, battery.
NOTE:
1 The pictures and windows in this manual are for reference only.
2 This manual takes pictures and interfaces of SE-12 Express as an example, and they
may look slightly different from your model.
2.1 Top Panel
Figure 2-1 SE-12 Express
LCD Screen
Recorder
Keyboar
d
Indicators