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300G CONTEC ECG - 3 channel with 12-leads monitor
USER MANUAL
ATTENTION: The operators must carefully read and
completely understand the present manual before using the
product.
33221
CONTEC MEDICAL SYSTEMS CO., LTD
No. 112 Qinhuang West Street, Economic & Technical Development Zone,
Qinhuangdao, Hebei Province, PEOPLE'S REPUBLIC OF CHINA
Shanghai International Holding Corp. GmbH (Europe)
Eiffestrasse 80, 20537, Hamburg, Germany
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Table of Contents
Troubleshooting
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Summary of Contents for Contec 300G
- Page 1 300G CONTEC ECG - 3 channel with 12-leads monitor USER MANUAL ATTENTION: The operators must carefully read and completely understand the present manual before using the product. 33221 CONTEC MEDICAL SYSTEMS CO., LTD No. 112 Qinhuang West Street, Economic & Technical Development Zone, Qinhuangdao, Hebei Province, PEOPLE'S REPUBLIC OF CHINA Shanghai International Holding Corp.
- Page 2 User Manual Statement Our company owns all rights to this unpublished work and intends to maintain this work as confidential. We may also seek to maintain this work as an unpublished copyright. This publication is to be used solely for the purpose of reference, operation, maintenance, or repair of our equipment.
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Page 3: Table Of Contents
User Manual Contents Chapter 1 Main Technical Specification ..................1 Chapter 2 Security Notice ......................3 Chapter 3 Maintenance Regulation ................... 5 Chapter 4 Instrument Characteristics ..................6 Chapter 5 ECG300G Panel Sketch Map ................... 8 5.1 The Sketch Map and Components Name ............... 8 5.2 Key Definition ........................ -
Page 4: Chapter 1 Main Technical Specification
User Manual Chapter 1 Main Technical Specification 1.1 Normal work environment Operation a) Environment temperature: +5℃ ~ +35℃ b) Relative humidity: ≤80% c) Power supply: AC:100-240V, 50/60Hz DC: 7.4V, 3700 mAh rechargeable lithium battery d) Atmospheric pressure: 860hPa~1060hPa Store and Transportation a) Environment temperature: -40℃~55℃... - Page 5 User Manual 1.21 Fuse Specification: 2 pcs φ5*20mm AC time lag: T1.6AL250V 1.22 Size: 315mm(L)*215mm(W)*77mm(H) 1.23 Net Weight: 1.6Kg...
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Page 6: Chapter 2 Security Notice
User Manual Chapter 2 Security Notice 2.1 The power supply should be grounded properly before operation. 2.2 If the ground cable is not integrated, the device must be run with built-in power supply. 2.3 Please pull out power supply plug before changing the fuse. 2.4 This device must be operated and preserved by professional personnel. - Page 7 User Manual conclusion concerning each patient is up to the doctor basing on patient symptom, the unit ECG300G ’s interpretation and other examination.
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Page 8: Chapter 3 Maintenance Regulation
User Manual Chapter 3 Maintenance Regulation 3.1 Under the condition of normal use according to the user manual and operation notice, if this instrument has any problem, please contact with our customer service department. Our company has the sales record and customer archives for each instrument. The customer has one year's warranty service from the beginning of shipping date according to the below time and condition. -
Page 9: Chapter 4 Instrument Characteristics
User Manual Chapter 4 Instrument Characteristics 4.1 Recording system: Thermal-array (8 dots/mm),you should not adjust anything Frequency Response is up to 150Hz. 4.2 The device can record real time clear and exact three channel ECG waveform and remark continually. The remark includes: lead sign, sensitivity, paper speed, filter state, etc. 4.3 Under automatic mode, just press the button once, it starts record procedure, which can enhance your work efficiency. - Page 10 User Manual Device type is CF, which has defibrillation protection function USB connector PATIENT Lead connector...
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Page 11: Chapter 5 Ecg300G Panel Sketch Map
User Manual Chapter 5 ECG300G Panel Sketch Map 5.1 The Sketch Map and Components Name Front view Side view... -
Page 12: Key Definition
User Manual Power Switch Power Plug Equipotential Terminal Rear view Fuse Holder Bottom view 5.2 Key Definition Function key: on/off Function key: plus adjust Function key: paper speed adjust Function key: filter function select Function key: menu Function key: switch printing mode Function key:1mV marker... -
Page 13: Indicator Definition
User Manual Function key: print Function key: enter Function key: upwards Function key: downwards Function key: leftwards Function key: rightwards 5.3 Indicator Definition The indicator turns green when there is AC power supply, and when the indicator turns green and red same time it is being recharged. Indicator for instrument when power on. -
Page 14: Chapter 6 Attention Before Operating
User Manual Chapter 6 Attention before Operating 6.1 You are required to read this operation manual carefully before operating so as to ensure taking safe and effective operation of the instrument. 6.2 Installation and maintenance of the instrument should be carried out as the following There should be no high voltage cable, X radial instrument, ultrasound instrument and electrotherapeutics instrument, etc. -
Page 15: Chapter 7 Preparation Work Before Instrumentation
User Manual Chapter 7 Preparation Work before Instrumentation 7.1 Check that the instrument properly grounded and that cable connections safe or not. 7.2 Make sure all electrodes directly connected with patient are properly and firm. 7.3 Check the output voltage when choose the DC UPS. 7.4 Smear the gel separately, avoiding the short circuit caused by the chest electrode touch one another. -
Page 16: Chapter 8 Precaution During Operation
User Manual Chapter 8 Precaution during Operation 8.1 Pay attention to the patient and instrument condition constantly. 8.2 Patient and instrument can only be connected ECG cables. 8.3 Keep close observation of the patient and instrument, to make sure they are not moved during operation. -
Page 17: Chapter 9 Instruction Of Recording Paper
User Manual Chapter 9 Instruction of Recording Paper 9.1 Message "No Paper." will be displayed on the LCD whenever recording paper is run out. 9.2 Specified paper of high sensitivity is recommended for high-quality prints. Other kind of paper may not render a clear permanent trace and may damage the printing mechanism. Please consult distributor or manufacture for detail of how to purchase the paper. -
Page 18: Chapter 10 Electrode Placement
User Manual Chapter 10 Electrode Placement Advice: Set the chest electrode first, then the limb electrode. 10.1 Chest Electrode Attach the chest electrodes to the locations as following: V1: Fourth inter-costal space at right border of sternum. V2: Fourth inter-costal space at left border of sternum. V3: Midway between V2 and V4. -
Page 19: Check-List For Electrode Connection And Ecg Cable
User Manual 10.3 Check-List for Electrode Connection and ECG cable Electrode Location Electrode Code Socket Number Right Alarm RA/R Left Alarm LA/L Left Leg LL/F Right Leg RL/N Chest 1 Vl/Cl Chest 2 V2/C2 Chest 3 V3/C3 Chest 4 V4/C4 Chest 5 V5/C5 Chest 6... -
Page 20: Chapter 11 Grounding And Power Connection Of Instrument
User Manual Chapter 11 Grounding and Power Connection of Instrument Make sure the status of the instrument is power off, and then make the instrument be properly grounded through a 3-prong outlet. When the outlet, a grounding cable may be utilized to connect the grounding terminal of the instrument. -
Page 21: Chapter 12 Precaution For Battery Operation
User Manual Chapter 12 Precaution for Battery Operation 12.1 This instrument is designed with the built-in sealed maintenance-free rechargeable lithium battery,and has automatic charge and discharge monitoring system. The instrument recharges the battery automatically when connect to AC power supply. The LCD screen will show the current power state at the top right corner when the instrument turns on(see 12.4). -
Page 22: Chapter 13 Control Panel And Key Instruction
User Manual Chapter 13 Control Panel and Key Instruction 13.1 Main Interface Show as following: Disk storage usage Current patient file account Power status Function buttons Current time Power status:Please refer to 12.4 Keypad: Enter sampling interface. when the instrument is powered on, it will automatically start this operation. -
Page 23: Sampling Interface
User Manual Printing settings, set printing mode, style and content. About us, display information about our company and software version 13.2 Sampling Interface Select on the main menu or choose shortcut key to enter sampling interface. Attention: Because of the "setting", Patient information may be input before sampling signal, rest with the option : inputting archive information. - Page 24 User Manual Adjust Gain (Sensitivity Selection): Sensitivity is to be selected by pressing key . User can choose 2.5mm/mV, 5mm/mV, 10mm/mV, 20mm/mV or 40mm/mV. Adjust the speed: Use the key of speed adjusting to change the speed :5mm/s, 6.25mm/s, 10mm/s, 12.5mm/s, 25mm/s, 50mm/s. Auto-record and Rhythm record can not support 5mm/s, 6.25mm/s, 10mm/s, 12.5mm/s when printing.
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Page 25: Inputing Archive Information
User Manual Select【OK】button,the system will apply new settings and return to sampling interface. Select 【Cancel】, the system will return to sampling interface without apply the new settings. The each function of option is shown in the following table. Item Optional content Remark AC Filter [ON]/[OFF]... -
Page 26: History Archive Management
User Manual The function of 【Caps】button on "soft keyboard" is to change the number key and lower archive to punctuation and upper archive. Press 【OK】 will confirm input and exit this interface. There maybe a limit of character according to the content input. And then the limited character will be gray and unavailable, as following: Available Unavailable... -
Page 27: Archive Querying
User Manual : Go to the first page of archive list. : Go to the last page of archive list. : Go to the previous page of archive list. : Go to the next page of archive list. 13.5 Archive Querying. Choose 【Adv-Opr】... -
Page 28: Archive Review
User Manual 13.6 Archive Review On Archive management interface, after moving focus on the right patient archive being reviewed, select 【Review】can start the following dialogue box which shows the patients archive information, users can modify here, select 【 Save】 , the change, which is not reversible ,will be saved. -
Page 29: Date And Time Settings
User Manual Select 【OK】 button, the system will apply the new settings and return to review interface.Select 【Cancel】 button, the system will return to review interface without applying the new settings. Each function of the option is as following: Item Optional content Remark Print Mode... -
Page 30: Sampling Settings
User Manual In this, select the button【Default】, the system settings will back to the default. The each function of option is as following: Item Optional content Remark None/30Seconds/1Minute/ The screen saver will be active after the selected Screen 2Minutes/5Minutes/10Minut time without any operation. "None" means that saver this function will not be used. -
Page 31: Analysing Parameter Settings
User Manual Select the button【Default】, the sampling settings will back to the default. The each function of option is as following: Item Optional content Remark AC Filter [ON]/[OFF] Setting of default using AC Filter or not. EMG Filter [ON]/[OFF] Setting of default using EMG Filter or not. -
Page 32: Checking Electrodes Placement
User Manual Select the button【Default】, the print settings will back to the default. In this interface, the automatic mode option can only be effective when select "auto" in 【Print Mode】. Item Optional content Remark Print Mode [Auto 3*4+1] /[Auto3*4] The selection will be used as the default print /[Auto2*6+1] /[Auto2*6]/ mode. -
Page 33: About Us
User Manual Select any key can exit this interface. 13.13 About Us Select button in the main interface can start the information interface related to this instrument. This interface shows the instrument name, version, company name, copyright and company contact detail. -
Page 34: Chapter 14 Troubleshooting
User Manual Chapter 14 Troubleshooting 14.1 Turn off Automatically ① Please check whether the power of battery is used up. Over discharge control circuit of the battery acts. ② Please check whether the alternating current voltage is too high. Overvoltage control circuit acts. -
Page 35: Baseline Drift
User Manual 14.4 Baseline Drift ① Verify the electrode attachment and lead wire performance. ② Check the connection between patient cable and electrodes. ③ Check the cleaning of electrode and patient skin. Is the electrode and skin covered with enough Gel? ④... -
Page 36: Chapter 15 Maintenance And Preservation
15.1 Customer is not permitted to open the instrument, in archive of any electronic shock. Any maintenance or update should execute by the trained and authorized professionals from Contec. The maintenance should be done with the original accessories from Contec Medical Systems Company Limited. -
Page 37: Appendix
User Manual Appendix Guidance and manufacturer’s declaration–electromagnetic emissions- for all EQUIPMENT and SYSTEMS Guidance and manufacturer’s declaration – electromagnetic emission The ECG300G is intended for use in the electromagnetic environment specified below. The customer of the user of the ECG300G should assure that it is used in such and environment. Electromagnetic environment –... - Page 38 User Manual Guidance and manufacture’s declaration – electromagnetic immunity – for all EQUIPMENT and SYSTEMS Guidance and manufacture’s declaration – electromagnetic immunity The ECG300G is intended for use in the electromagnetic environment specified below. The customer or the user of ECG300G should assure that it is used in such an environment.
- Page 39 User Manual Guidance and manufacturer’s declaration – electromagnetic immunity – for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING Guidance and manufacturer’s declaration – electromagnetic immunity The ECG300G is intended for use in the electromagnetic environment specified below. The customer or the user of ECG300G should assure that it is used in such an environment.
- Page 40 Recommended separation distances between portable and mobile RF communications equipment and the ECG 300G The ECG 300G is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the ECG300G can help prevent...
- Page 41 0123 CONTEC MEDICAL SYSTEMS CO., LTD No. 112 Qinhuang West Street, Economic & Technical Development Zone, Qinhuangdao, Hebei Province, PEOPLE'S REPUBLIC OF CHINA Shanghai International Holding Corp.
- Page 42 User Manual Explanations of symbols on unit Symbol for "applied parts" (the electrodes are type CF applied parts). Symbol for "environment protection" - waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local Authority or retailer for recycling advice.