About this Manual P/N: 01.54.456718 MPN: 01.54.456718011 Release Date: July, 2015 © Copyright EDAN INSTRUMENTS, INC. 2015. 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) can not be held liable.
The electrical installation of the relevant room complies with national standards, and The instrument is used in accordance with the instructions for use. Upon request, EDAN may provide, with compensation, necessary circuit diagrams, and other information to help qualified technician to maintain and repair some parts, which EDAN may define as user serviceable. Terms Used in this Manual This guide is designed to give key concepts on safety precautions.
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 .....................................................................................
Chapter 6 Settings .................................................................................................................... 29 6.1 Work Mode ..................................................................................................................... 29 6.2 Filter ................................................................................................................................ 29 6.3 Record Info Setup .........................................................................
A1.3 Physical Specifications ................................................................................................ 52 A1.4 Power Supply Specifications ....................................................................................... 52 A1.5 Performance Specifications ......................................................................................... 53 Appendix 2 EMC Information ................................................................................................
SE-301 Series Electrocardiograph User Manual Safety Guidance Chapter 1 Safety Guidance This chapter provides important safety information related to the use of the 3-Channel Electrocardiograph. 1.1 Indications for Use/Intended Use The intended use of the 3-Channel Electrocardiograph is to acquire ECG signals from adult and pediatric patients through body surface ECG electrodes.
SE-301 Series Electrocardiograph User Manual Safety Guidance 1.2.1 Safety Warnings WARNING 1. The electrocardiograph is provided for the use of 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.
SE-301 Series Electrocardiograph User Manual Safety Guidance WARNING 14. To avoid a polarization or DC offset voltage, use non-polarizing electrodes(which will not form a DC offset voltage when subjected to a DC current) such as silver/silver-chloride types if there is a situation where there is a likelihood that a defibrillation procedure will be necessary. 15. There is no danger for patients with pacemakers.
SE-301 Series Electrocardiograph User Manual Safety Guidance WARNING 26. 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. 27.
SE-301 Series Electrocardiograph User Manual Safety Guidance WARNING 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. 34. The potential equalization conductor can be connected to that of other equipment when necessary, to make sure that all these devices are connected to the potential equalization bus bar of the electrical installation. 35.
SE-301 Series Electrocardiograph User Manual Safety Guidance WARNING 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.
SE-301 Series Electrocardiograph User Manual Safety Guidance CAUTION 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.
SE-301 Series Electrocardiograph User Manual Safety Guidance 7 Casing Button 8 General symbol for recovery/recyclable 9 Part Number 10 SERIAL NUMBER 11 Date of manufacture 12 MANUFACTURER 13 AUTHORISED REPRESENTATIVE IN THE EUROPEAN COMMUNITY 14 CE marking 15 Disposal method 16 SD card slot 17 USB socket 18 Net port 19 Power adapter port 20 Caution: Federal (U.S.
SE-301 Series Electrocardiograph User Manual Warning 22 23* 24* Safety Guidance (Background: Yellow; Symbol&Outline: Black) FCC ID: SMQSE301EDAN Federal Communications Commission: FCC ID: SMQSE301EDAN Non- ionizing electromagnetic radiation NOTE: 1. *Applicable to the Electrocardiograph configured with WIFI module. 2. For details about buttons of the keyboard, refer to Chapter 2. 3. The user manual is printed in black and white.
SE-301 Series Electrocardiograph User Manual Introduction Chapter 2 Introduction SE-301 3-channel electrocardiograph gathers ECG signals of 12 leads simultaneously. It displays the operation menu, ECG parameters as well as electrocardiograms. 3-channel ECG waves can be viewed on the LCD screen and printed out by using a high-quality thermal recorder. The AUTO, MANU, RHYT, and R-R modes can be chosen freely. SE-301 series can be powered by the mains supply or a built-in rechargeable lithium battery.
SE-301 Series Electrocardiograph User Manual Introduction 2.2 Bottom Panel The silk screen on the battery compartment indicates the rated voltage. 2.3 Right Panel . No. A Description Patient cable socket Power key (Long press: switch on/off; short press: sleep mode) Color when using the mains supply: Green B Color when using built-in battery: Blue Color when recharging: Orange 2.4 Back Panel No. Description No.
SE-301 Series Electrocardiograph User Manual Operation Preparations Chapter 3 Operation Preparations 3.1 Loading/Replacing Recorder Paper NOTE: 1. When the folded thermal paper is used, the paper roller is unnecessary and must be taken out. 2. The grid side of the paper should face the thermal print head, and the black marker on the paper should face the black marker detecting area.
SE-301 Series Electrocardiograph User Manual Operation Preparations 3.2 Preparing the Patient 3.2.1 Instructing the Patient Before attaching the electrodes, greet the patient and explain the procedure. Explaining the procedure decreases the patient’s anxiety. Reassure the patient that the procedure is painless. Privacy is important for relaxation. When possible, prepare the patient in a quiet room or area where others can’t see the patient. Make sure that the patient is comfortable.
SE-301 Series Electrocardiograph User Manual Operation Preparations Screw Main Cable Lead Wires Connecting to Connecting to Electrocardiograph Electrodes 1. Connecting the Patient Cable to the Electrocardiograph Connect the patient cable to the patient cable socket on the right side of the main unit, and then secure them with two screws. 2.
SE-301 Series Electrocardiograph User Manual Operation Preparations Electrode Reed Clamp Limb Electrode The identifiers and color codes of electrodes used comply with IEC/EN requirements. In order to avoid incorrect connections, the electrode identifiers and color codes are specified in Table 4-1. Moreover the equivalent codes according to American requirements are given in Table 4-1 too.
SE-301 Series Electrocardiograph User Manual Operation Preparations C1 C4 C2 C6 C3 C5 Chest Electrode Connection: 1) Ensure that the electrodes are clean; 2) Align all lead wires of the patient cable to avoid twisting, and connect the lead wires to the corresponding electrodes according to the colors and identifiers; 3) Clean the electrode area on the chest surface with 75% alcohol; 4) Daub the round area of 25mm in diameter on each electrode site with gel evenly; 5) Place a small amount of g
SE-301 Series Electrocardiograph User Manual Operation Preparations electrode clamp; 7) Connect the electrode to the limb, and make sure that the metal part is placed on the electrode area above the ankle or the wrist; 8) Attach all limb electrodes in the same way. 3.4.2 Disposable Electrodes Disposable Electrode Alligator Clip Disposable electrode must be used together with the alligator clip.
SE-301 Series Electrocardiograph User Manual Operation Preparations V1 V4 V2 V6 V3 V5 Disposable Electrode connection 1) Align all lead wires of the patient cable to avoid twisting, and connect the alligator clips to the lead wires. 2) Clean the electrode areas on the body surface with 75% alcohol. 3) Attach the disposable electrodes to the electrode positions on body surface. 4) Clip the disposable electrodes with the alligator clips.
SE-301 Series Electrocardiograph User Manual Operation Preparations 1) Environment: ♦ Make sure that there is no electromagnetic interference source around the equipment, especially large medical electrical equipment such as electrosurgical equipment, radiological equipment, magnetic resonance imaging equipment etc. Switch off these devices when necessary. ♦ Keep the examination room warm to avoid muscle action voltages in ECG signals caused by cold.
SE-301 Series Electrocardiograph User Manual Sampling and Printing ECG Chapter 4 Sampling and Printing ECG 4.1 Entering Patient Information 4.1.1 Entering Patient Information Manually On the main screen, the following information is displayed: patient information, system hints, heart rate, waveforms, current time, battery capacity, WIFI signal (optional), and functional keys.
SE-301 Series Electrocardiograph User Manual Sampling and Printing ECG 4.1.2 Entering Patient Information by Acquiring Orders NOTE: To use the order function, the data management software (DMS) of the manufacturer must be installed in the PC. Operation procedures are as follows: 1. Connect the electrocardiograph to the PC through the network. 2. Log into the DMS. 3. Set Remote IP, Local IP, Gateway and Subnet Mask in the Transmission Setup window. 4.
SE-301 Series Electrocardiograph User Manual Sampling and Printing ECG 4.3 Sample ECG Reports 4.3.1 ECG Reports in the AUTO Mode Figure 4-1 ECG Reports in the AUTO Mode (a) Figure 4-2 ECG Reports in the AUTO Mode (b) Figure 4-1 and Figure 4-2 show an ECG report in the AUTO mode. Template is selected, and Record Style is set to 3×4.
SE-301 Series Electrocardiograph User Manual PR Sampling and Printing ECG P-R interval: the average P-R interval from several selected dominant beats; QRS QRS complex duration: the average QRS complex duration from several selected dominant beats; QT/QTc Q-T interval: the average Q-T interval from several selected dominant beats / Normalized QT interval; P/QRS/T Dominant direction of the average integrated ECG vectors; RV5/SV1 The maximum of the amplitude of R or R’ wave of one selected dominant
SE-301 Series Electrocardiograph User Manual Sampling and Printing ECG 25mm/s (Paper Speed) 10mm/mV (Gain) 60 (Heart Rate) Electrocardiograph Model V1.0 (Software Version) SEMIP V1.8 (Algorithm Version) Institution Name 4.3.
SE-301 Series Electrocardiograph User Manual Managing ECG Records Chapter 5 Managing ECG Records If you want to save the ECG records, you should set the Auto Save to To ECG or Ext. Memory. The default value is To ECG. Then the ECG records will be saved in the File Manager or in the external memory automatically. Click File on the main screen to enter the file manager screen. The File Manager allows records to be stored, deleted, printed and transmitted.
SE-301 Series Electrocardiograph User Manual Managing ECG Records same as the last number of the IP of the DMS. 5. In the AUTO or RHYT mode, ECG data can be transmitted through the net automatically after an ECG report is printed out. Manual Transmission: 1. Choose Setup > Transmission to enter the Transmission Setup window. 2. Set Auto Transmission to Off and set Transmission mode to Ethernet. 3. For IP address setting, refer to step 3 and 4 for auto transmission. 4.
SE-301 Series Electrocardiograph User Manual Managing ECG Records - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. 2. Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 5.2 Copying ECG Records between the ECG Machine and External Memory 1.
SE-301 Series Electrocardiograph User Manual Managing ECG Records 5.3 Deleting Patient Records 1. Open the File Manager screen. 2. If you want to delete all the records, click More and select the Del All button, and then click OK. 3. If you want to delete a record, choose the patient record in the table, and then click the delete symbol on the top. 5.4 Printing a Patient Record in the File Manager screen 1. Open the File Manager screen. 2.
SE-301 Series Electrocardiograph User Manual Settings Chapter 6 Settings Click Setup on the main screen to display the System Setup screen. NOTE: The underlined values are system default values. 6.1 Work Mode Item Description Sampling Mode Choose from: Pre-Sample and Real-time (Only available in Select Pre-Sample, 10s ECG data sampled before pressing the the AUTO mode) PRINT/STOP key will be printed out.
SE-301 Series Electrocardiograph User Manual Lowpass Filter Settings The cutoff frequency can be set to 75Hz, 100Hz, 150Hz, 270Hz or 300Hz Lowpass Filter restricts the bandwidth of input signals. All the input signals whose frequency is higher than the set cutoff frequency will be attenuated. NOTE: Only when EMG Filter is set to Off, can the setting of Lowpass Filter be effective.
SE-301 Series Electrocardiograph User Manual Auto Length Settings Record Choose from: Short (2.5s), Medium (5s) and Long (10s) NOTE: Auto Record Length is corresponding with Record Device, Sampling Mode and Record Sequence. Manual Style Choose from 3 channels and 1 channels Select a style to print the ECG waves in the manual mode.
SE-301 Series Electrocardiograph User Manual Settings When it is set to On, the Minnesota Code will be printed in the ECG report. Device No. Choose from: On or Off When it is set to On, the Device No. will be printed in the ECG report. Baseline Choose from: Horizontal, Auto or Off Adjustment Select Horizontal, the baselines of the lead groups are adjusted simultaneously, and the baselines of the leads in the same row are on the same line.
SE-301 Series Electrocardiograph User Manual Settings 5. Make sure the type of USB printer connected is matched with the type you choose in the Record Device. Error may occur if the USB printer type is not matched. USB Record Style Choose from: 3×4, 3×4+1R, 3×4+3R, 6×2, 6×2+1R or 12×1 It defines the style of USB report. Grid of Report Choose from: On or Off When it is set to On, the grid will be printed while printing ECG reports with the thermal recorder or USB printer. 6.
SE-301 Series Electrocardiograph User Manual Settings 6.5 Transmission Setup NOTE: 1. To transmit ECG data to the PC, the Smart ECG Viewer software produced of EDAN must be installed in the PC. You should log into the Smart ECG Viewer software before transmission. 2. If the power supply suddenly breakdown during data storage or transmission, file system error may occur. In this case, the file system should be formatted. Item Description Device No. Enter Device No.
SE-301 Series Electrocardiograph User Manual Settings 6.7 File Setup Item Description Auto Save Choose from: Off, To ECG or Ext. Memory Select Off, ECG data will not be saved. Select To ECG, ECG data in the AUTO or RHYT mode will be saved in the ECG automatically. Select Ext. Memory, ECG data in the AUTO or RHYT mode will be automatically saved to the directory of ECGDATA\ECG-X\Store\Examination Date of the external memory after an ECG report is printed out. NOTE: 1.
SE-301 Series Electrocardiograph User Manual Settings 6.8 Date&Time Setup NOTE: Please set DATE&TIME correctly when it’s the first time you use the electrocardiograph. Item Description Date Mode Choose from: DD-MM-YYYY, MM-DD-YYYY or YYYY-MM-DD Time Mode Choose from: 24 Hours or 12 Hours Date&Time Enter the current date and time displayed on the main screen and in the ECG reports.
SE-301 Series Electrocardiograph User Manual Grid Settings When enabled, the waveforms on the main screen will be displayed with a background grid. Language Select the language displayed on the main screen and in the ECG reports. Display Colors Set the interface display color Key Volume When enabled, the electrocardiograph gives a short sound when you press keys. Hint Volume When enabled, the electrocardiograph gives a sound when a hint such as Lead Off, Overload, Battery Weak etc. is displayed.
SE-301 Series Electrocardiograph User Manual Hint Information Chapter 7 Hint Information Hint information provided by SE-301 and the corresponding causes are listed in Table 10-1. Table 7–1 Hint Information and Causes Hint Information Causes Lead off Electrodes fall off the patient or the patient cable falls off the unit. Paper? Recorder paper runs out or is not loaded. PaperErr The system doesn't detect any black signs while the paper style is set as "Folded" on the System Setup Screen.
SE-301 Series Electrocardiograph User Manual Troubleshooting Chapter 8 Troubleshooting 1) Operating Problems Q1: I want to save the ECG data without any printing, could it be possible? A1: Yes, in the Record Info setup, set Print Out to Off. In the same way, if the transmission settings have been configured, the ECG data could be transmitted to the PC without printing. 2) Printing Problems Q1: There was double impression in printing when I printed ECG reports by using an ink-jet printer.
SE-301 Series Electrocardiograph User Manual Troubleshooting A5: Please check whether there is any error information displayed on the screen. If the hint Paper? or PaperErr is shown on the screen, please deal with it according to the above-mentioned measures. If the hint Transfer is shown on the screen, which means that the ECG is transmitting the data to the PC, please wait a few seconds. You can start the printing after the data has been transmitted.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance Chapter 9 Cleaning, Care and Maintenance Use only the EDAN-approved substances and methods listed in this chapter to clean or disinfect your equipment. Warranty does not cover damage caused by using unapproved substances or methods. Edan Instruments has validated the cleaning and disinfection instructions provided in this User Manual.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance Mild near neutral detergent Ethanol (75%) Isopropanol (70%) The validated cleaning agent for cleaning the reusable electrodes is: Mild near neutral detergent Cleaning agents should be applied or removed using a clean, soft, non-abrasive cloth or paper towel. 9.2.1 Cleaning the Main Unit WARNING Turn off the power before cleaning. The mains supply must be switched off if it is used. 1.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance 9.2.3 Cleaning the Reusable Electrodes 1. Wipe off with a soft cloth to remove residual gel. 2. Wipe the suction bulbs of chest electrodes and the clamps of limb electrodes with a soft cloth dampened with the cleaning solution until no visible contaminants remain. 3. Wipe off the cleaning solution with a fresh cloth or towel dampened with tap water after cleaning until no visible cleaning agent remains. 4.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance 1. Switch off the main unit and disconnect it from the power cord. 2. Wipe the exterior surface of the equipment using a soft cloth dampened with the disinfectant solution. 3. Wipe off the disinfectant solution with a dry cloth after disinfection if necessary. 4. Dry the main unit for at least 30 minutes in a ventilated and cool place. 9.3.2 Disinfecting the Patient Cable 1.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance capacity is not full when it is used for the first time. Battery recharge should be considered before the first use. NOTE: If the battery has not been used for more than two months, it should be recharged before use. 3) Replacement When the useful life of the battery is over, or foul smell and leakage are found, please contact the manufacturer or the local distributor for replacement. WARNING 1.
SE-301 Series Electrocardiograph User Manual ♦ Cleaning, Care and Maintenance Do not overlap the recorded paper for a long time, or else the ECG reports may trans-print each other. 9.4.3 Maintenance of the Main Unit, the Patient Cable and Electrodes The following safety checks should be performed at least every 24 months by a qualified person who has adequate training, knowledge, and practical experience to perform these tests.
SE-301 Series Electrocardiograph User Manual Cleaning, Care and Maintenance 1) Main Unit ♦ Avoid excessive temperature, sunshine, humidity or dirt. ♦ Put the dustproof coat on the main unit after use and prevent shaking it violently when moving it to another place. ♦ Prevent any liquid from seeping into the equipment, otherwise the safety and performance of the electrocardiograph can not be guaranteed.
SE-301 Series Electrocardiograph User Manual Accessories Chapter 10 Accessories WARNING 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. Table 10-1 Accessories List Accessory Part Number Power cord (IEC) 01.13.036638 Power cord(AHA) 21.13.036384 01.57.107402 Patient Cable (IEC) 01.57.471500 01.57.110375 Patient Cable (AHA) 01.57.471499 Adult Chest electrodes 01.57.
SE-301 Series Electrocardiograph User Manual Accessories Clip/Snap/Banana Socket Adapter 01.57.040172 Alligator Clip/Banana Socket Adapters 01.57.040173 Adult Disposable Adhesive Electrodes 01.57.471056 Pediatric Disposable Adhesive Electrodes 01.57.471057 Disposable Resting electrodes 01.57.471031 Net Cable 01.13.20096 Thermal Recorder Paper 01.57.78079 Grounding Wire 01.13.114114 U Disk 01.18.
SE-301 Series Electrocardiograph User Manual Warranty and Service Chapter 11 Warranty and Service 11.1 Warranty EDAN warrants that EDAN’s products meet the labeled specifications of the products and will be free from defects in materials and workmanship that occur within warranty period. The warranty is void in cases of: a) damage caused by mishandling during shipping. b) subsequent damage caused by improper use or maintenance. c) damage caused by alteration or repair by anyone not authorized by EDAN.
SE-301 Series Electrocardiograph User Manual Technical Specifications Appendix 1 Technical Specifications A1.
SE-301 Series Electrocardiograph User Manual Technical Specifications A1.2 Environment Specifications Temperature: Transport & Storage Working -20ºC (-4ºF) ~ +55ºC (+131ºF) +5ºC (+41ºF) ~ +40ºC (+104ºF) 15%RH–95%RH 15%RH–95%RH Non-Condensing Non-Condensing 70kPa–106kPa 70kPa–106kPa Relative Humidity: Atmospheric Pressure: A1.3 Physical Specifications Dimensions 224 mm×143 mm×54 mm, ±2 mm Weight < 1kg (Excluding recorder paper and battery) Display 800×480 LCD Screen A1.
SE-301 Series Electrocardiograph User Manual Technical Specifications A1.5 Performance Specifications Recording Recorder: Printing Density Recorder Paper: Effective Width: Paper Speed: Accuracy of data: Thermal dot-matrix recorder 8 dots per mm / 200 dots per inch (amplitude axes) 40 dots per mm / 1000 dots per inch (time axes, @ 25 mm/s) Folded thermal paper, 80mm×70mm×200pages Rolled thermal paper, 80mm×20m 72mm 5mm/s, 6.25mm/s, 10mm/s, 12.
SE-301 Series Electrocardiograph User Manual Technical Specifications DC Offset Voltage: ±600mV Minimum Amplitude: 20 μVp-p Noise: ≤12.5μVp-p Multi-channel Crosstalk ≤0.5mm AC Filter: On / Off DFT Filter: 0.01Hz, 0.05Hz, 0.32Hz, or 0.67Hz Filter EMG Filter: 25Hz / 35Hz / 45Hz / OFF LOWPASS Filter:300Hz / 270Hz / 150Hz / 100Hz / 75Hz CMRR ≥140dB (AC: ON) ≥110dB (AC: Off) Sampling Frequency 16000Hz Pacemaker Detection Amplitude -2mV to -700mV & +2mV to +700mV Width 0.1ms ~ 2.
SE-301 Series Electrocardiograph User Manual EMC Information Appendix 2 EMC Information Electromagnetic emissions Guidance and manufacture’s declaration – electromagnetic emission The Electrocardiograph is intended for use in the electromagnetic environment specified below. The user of the Electrocardiograph should assure that it is used in such an environment. Emission test Compliance Electromagnetic environment – guidance Group 1 The Electrocardiograph uses RF energy only for its internal function.
SE-301 Series Electrocardiograph User Manual EMC Information Surge IEC 61000-4-5 ±1 kV line to line ±2 kV line to ground ±1 kV line to line ±2 kV line to ground Voltage dips, short interruptions and voltage variations on power supply input lines IEC 61000-4-11 <5% UT (>95% dip in UT) for 0.5 cycle <5% UT (>95% dip in UT) for 0.
SE-301 Series Electrocardiograph User Manual EMC Information Electromagnetic immunity Guidance and manufacture’s declaration – electromagnetic immunity The Electrocardiograph is intended for use in the electromagnetic environment specified below. The customer or the user of Electrocardiograph should assure that it is used in such an environment.
SE-301 Series Electrocardiograph User Manual EMC Information environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Electrocardiograph is used exceeds the applicable RF compliance level above, the Electrocardiograph should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the Electrocardiograph.
SE-301 Series Electrocardiograph User Manual Abbreviation Appendix 3 Abbreviation Abbr English BP Blood Pressure ECG Electrocardiogram/Electrocardiograph HR Heart Rate aVF Left Foot Augmented Lead aVL Left Arm Augmented Lead aVR Right Arm Augmented Lead LA Left Arm LL Left Leg RA Right Arm RL Right Leg ID Identification AC Alternating Current USB Universal Serial Bus AGC Auto Gain Control NC Normal Condition SFC Single Fault Condition - 59 -