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14. Waste disposal instructions

15. Electromagnetic compatibility warning

16. Symbol Description

17. Product accessories list

The information "Lo" or "Hi" appears in the following situations 
for reference:

■ Disposing electronic products and batteries directly in the trash 

   can cause harm to the environment. Please dispose of them in 
   accordance with the laws in your area.

■ Do not discard the non-contact electronic thermometer at the 

    end of its use. Please dispose of it according to the laws in your 
    area, or contact the manufacturer for recycling.

■ The non-contact electronic thermometer meets the requirements 

   of IEC60601-1-2:2004 standard electromagnetic compatibility.

■  The user should install and use the electromagnetic compatibility 

    information provided in the random files.

■  Portable and mobile RF communication equipment may affect 

    the performance of non-contact electronic thermometers, and 
    avoid strong electromagnetic interference when using, such as 
    near mobile phones, microwave ovens, etc.

■  Guidelines and manufacturer's declarations are detailed in the 

     attachment.

■  The equipment or system should not be used close to or stacked 

    with other equipment. If it must be used close to or stacked, it 
    should be observed to verify that it can operate normally in the 
    configuration in which it is used.

1 thermometer, 1 manual, 1 certificate, 1 pair of  7 battery.

Reasons for "Lo" or "Hi"

Advice

Temperature value is affected 

by hair and sweat.

Ensure no obstructions during 

temperature measuremen.

Temperature is affected by 

changes in airflow.

Ensure that the air remains stable 

during temperature measurements.

The measurement distance

is too far.

Please note that the measurement 

distance should not be greater than 5 cm.

Enter indoors from low or 

high temperature outdoors.

Please wait for 10 minutes and wait for 

the subject's temperature to adapt to 

the measurement environment before 

measuring.

Symbol Graphics

Meaning

Note, refer to the 

attached file

Refer to manual

BF type 

application part

Low voltage alert

Trash can

Meaning

Symbol Graphics

 Note:

Warning:

14

15

Summary of Contents for JT-E020

Page 1: ...20 Yichang Jiangjing Optoelectronic Co Ltd Manufacturer After sales service Yichang Jiangjing Optoelectronic Co Ltd After sales service Tel 86 0717 299555 Production Address No 66 Changning Third Road Maoping Town Zigui County Yichang City Hubei Province China ...

Page 2: ...part is more affected by the ambient temperature 2 Use safety manual Please read this manual carefully before use The operating temperature of this product is 10 40 the optimal temperature is 25 Do not use this product in an environment above 40 or below 0 Do not place this product near charged objects to avoid electric shock Please do not use this product in an environment with relative humidity ...

Page 3: ...an forehead It is widely used in home use This product cannot replace the diagnosis of doctors 7 LCD display description 5 Precautions Before Use Power On Self Test Aim at the measured object press the measurement switch the LCD will display all the numbers and characters of the self test and the self test screen appears This screen is displayed for about 1 second 6 Product Structure Model JT E020...

Page 4: ...elative humility 93 Non corrosive gas well ventilated room The transportation requirements are stipulated in the order contract and the severe impact vibration and rain and snow splashing during transportation must be prevented 9 Technical index 9 1 Basic parameters 8 2 Product contraindications 1 Conditions such as birth defects congenital malformations septic shock and circulatory failure may se...

Page 5: ...ve polarity when replacing the new battery Improper placement may cause damage to the product 4 Remove the battery when it has not been used for a long time to prolong its service life and prevent damage due to battery leakage 2 When the measurement switch is pressed the current measurement temperature value is displayed on the display and the measurement data can be automatically stored Note 1 Be...

Page 6: ...select Fahrenheit Short press the setting key to save the current selection and enter the next option long press 3 seconds to save the current setting and exit the setting function 10 3 5 Warning threshold setting the back lit displays red color when the measurement exceeds this threshold Press the setting key to select the LCD display as F2 Press the key to modify the alarm temperature value the ...

Page 7: ...biological comprehensive system Body temperature is an important data indicating whether human life activities are normal Usually we measure our health by measuring the temperature of the forehead cochlea anus mouth and armpit It is measured in different parts Body temperature will vary please refer to the table below for specific differences 10 3 7 Error correction settings Press the setting key ...

Page 8: ... it has exceeded the measurement range or the temperature is higher than 42 9 in human temperature measurement mode 2 LCD display message Hi Using a non contact electronic body temperature timer the LCD displays the message Lo indicating that the measurement temperature is lower than the measurement range or the temperature is lower than 32 C in the human body temperature measurement mode 3 LCD di...

Page 9: ...ference when using such as near mobile phones microwave ovens etc Guidelines and manufacturer s declarations are detailed in the attachment The equipment or system should not be used close to or stacked with other equipment If it must be used close to or stacked it should be observed to verify that it can operate normally in the configuration in which it is used 1 thermometer 1 manual 1 certificat...

Page 10: ... immunity NOTE UT is the a c mains voltage prior to application of the test level The JT E020 is intended for use in the electromagnetic environment specified below The customer or the user of the JT E020 should ensure that it is used in such an environment Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Portable and mobile RF communications equipment shoul...

Page 11: ... considered If the measured field strength in the location in which the JT E020 is used exceeds the applicable RF compliance level above the JT E020 should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the JT E020 b Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m...

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