User’s Manual Electrical Thermometer Models： DT-20B、DT-20、DT-10B、DT-10
1. The Basics This manual contains the instructions necessary to operate the product safely and in accordance with its function and intended use. Observance of this manual is a prerequisite for proper product performance and correct operation and ensures patient and operator safety. Professionals, non-professionals, and patients can operate medical device in accordance with the instructions. 1.
results. Do not boil, bite, bend, drop, or disassemble the thermometer. Do not share the thermometer with more than one person without disinfection, or it may cause cross-infection. Do not try to sterilize by immersing the thermometer head in alcohol or hot water (water temperature exceeds 50°C). Do not use force to squeeze the product. If the appearance is damaged, stop using it immediately. Precision components are used in the construction of this device.
Do not self-diagnose the measurement results and start treatment by yourself. Always consult your doctor for evaluation of the results and treatment. Adults are required to shaving the skin before measuring their temperature. Make sure that the skin that is in contact with the thermometer is flat and wrinkle-free. Do not use the device where flammable gases such as anesthetic gases are present. It may cause an explosion.
2. Introduction 2.1 Intended Use The product is used to measure body temperature and pulse rate in the home and in the medical sector. 2.2 Contraindications Those who are allergic to stainless steel or PC plastic should not use this product. 2.3 Symbols Symbol Meaning Application part type BF Manufacturer CE0197 In conformity with MDR 2017/745 European Representative Symbol for “ENVIRONMENT PROTECTION – Waste electrical products should not be disposed of with household waste.
2.4 About the product Product name: Electrical Thermometer Software release version：V1 Product model: Model and Configuration see the table below. Function DT-10 DT-10B DT-20 Tempera ● ● ● ture Pulse ● △ △ rate ● × Buetooth × Blue White Blue Color DT-20B ● ● ● White Note: ● Indicates that this function is available, × indicates that this function is not available, △ indicates optional function.
1. Temperature Key Short press the power on, and drip a sound, long press 3 seconds off; Press to start/stop temperature measurement. 2. Pulse rate Key Short press the power on, and drip a sound, long press 3 seconds off; Press to start/stop pulse rate measurement. 3. Display Screen It can visually display the temperature or pulse measurement results. 4. Probe Tip (Temperature sensor) By touching it, the temperature can be measured. 5. Pulse sensor Pulse rate can be measured by touching it.
3. Using the thermometer 3.1 Charge the Battery 1. The device has a built-in lithium battery, which can be c harged for repeated use; 2. The user connects one end of the USB cable to the powe r adapter, and inserts the other end into the host USB chargi ng interface for charging. After the power is connected, char ging animation will be displayed; 3. After charging, rest the screen and shut down; Note 1: Bluetooth is turned on when charging, and the host is in the power-on state.
seconds. 3.3 Measurement Please follow the instructions below after starting the machine. Measuring oral temperature 1. With your mouth open, put the temperature measuring head under your tongue. 2. Close your lips gently around the thermometer. 3.
3.4 After Measurement 1. When the buzzer emits a beep sound(Beep-short sound) , it indicates that the temperature measurement is finished. The display "°C/℉" stops blinking, and the displayed temperature value is the result of the current body temperature. 2.Turn off the thermometer: press and hold (> 0.5 seconds) to switch the thermometer off. 3.If no operation is performed for more than 3 minutes, the thermometer will automatically turn off.
indicator light, data will not be saved, and the voice will prompt the long drop for 3 seconds. Note 3: User's finger was detected touching the pulse probe. Mode switching is not allowed. 3.6 Data storage 1. The host can save a total of 60 sets of data (pulse rate 30 + temperature 30). 2. During the measurement process, temperature and pulse rate will be stored in the host machine. Users can export the stored data through Bluetooth or device interface.
Note: The data cable is a dedicated cable, please purchase additionally. 3.7 Time Management 1. The device supports Real-Time Clock function, so the device Clock will work correctly when the host is powered. 2. Time will be lost after absolute shutdown and then boot up after absolute shutdown. 3. The host time will become the time stored by the hardware on the host. 4. Cleaning and Disinfecting Do not use corrosive detergent to clean the unit.
5. Trouble Shooting Problem Possible Cause Can not boot Very low battery The ambient temper ature exceeds 40℃ or below 5℃. The monitor cannot be connected to other devices Inaccurate measured value Other devices have Bluetooth turned off Other devices don’t support the Bluetooth 4.0 BLE The temperature measuring heads are placed in different positions, resulting in different readings. Thermometer moves while measuring temperature.
is being performed. The device has not been placed for more than 30 minutes from the colder environment to the measuring environment. The device has not been placed for more than 30 minutes from the warmer environment to the measuring environment. The measurement temperature exceeds 43.9℃ or below 30℃. 6. Accessories Model 540-00240-00 Measurements should be taken before they are left in the measuring environment for more than 30 minutes.
7. Specifications Classifications MDR, 2017/745 EC Directive RED, 2014/53/EU ROHS 2.0, 2011/65/EU Degree protection against electrical shock Type BF Environmental Item Operating Storage Temperature Relative humidity (noncondensing) 5 to 40°C -20 to 50°C 15% to 85% 15% to 85% Barometric 700 to 1060 hPa 700 to 1060 hPa Degree of dust & water resistance Physical IP22 Size 147mm× 24mm ×11.3mm(main unit) Weight Less than 20 g (main unit) Wireless connectivity Built-in Bluetooth 4.
Temperature measurement Measurement method Direct mode Measurement site REFERENCE BODY SITE Temperature Unit Mouth,Axilla,Rectum Temperature range 32.0 – 43.9℃（89.6-111.0℉） Measurement accuracy Less than 35.8℃, ±0.3℃.(Less than 96.4℉, ±0.5℉.) 35.8℃ to less than 37℃,±0.2℃.(96.4℉ to less than 98.0℉,±0.3℉.) 37.0℃ to 39.0℃, ±0.1℃.(98.0℉ to 102.0℉, ±0.2℉.) Greater than 39.0℃ to 41.0℃,±0.2℃.(Greater than 102.0℉ to 106.0℉,±00.3℉.) Greater than 41.0℃,±0.3℃.(Greater than 106.0℉,±0.5℉.
8. Electromagnetic Compatibility The device meets the requirements of EN 60601-1-2. Warnings and Cautionary Advices Using accessories other than those specified in this manual may result in increased electromagnetic emission or decreased electromagnetic immunity of the equipment. The device or its components should not be used adjacent to or stacked with other equipment.
Guidance and Declaration - Electromagnetic Immunity The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment. Immunity test IEC60601 test Compliance Electromagnetic level level environment - guidance Electrostatic Floors should be wood, discharge (ESD) concrete IEC 61000-4-2 or ceramic tile.
The device is intended for use in the specified electromagnetic environment. The customer or the user of the device should assure that it is used in such an environment as described below.
Recommended separation distances between portable and mobile RF communications equipment and the device The device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
FCC Warnning: FCC ID：2ADXK-7611 Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Shenzhen Viatom Technology Co., Ltd. 4E, 3#, Tingwei industrial Park, No.6 Liufang Road, Block 67 Xin’an Street, Baoan District Shenzhen, China www.viatomtech.com Email:info@viatomtech.
