Thermometer eTE-89B4 User Manual V1.
Thermometer eTE-89B4 User Manual V1.0 Thank you for choosing Belter Infrared Forehead and ear thermometer. The product combined the newest technology and had passed related certification test.With its unique technology ,it can get stable and accurate measurement result every time. This product is suitable for home or hospital to measure and monitor human body temperature，and suitable for people of all ages. Measurement site of this product :Forehead and auditory meatus.
Thermometer eTE-89B4 User Manual V1.0 Key of symbols Description symbol WARNING WARNING indicates a hazardous situation which, if not avoided, could Result in death or serious injury CAUTION CAUTION indicates a hazardous situation which, if not avoided, may result in minor or moderate injury NOTICE NOTICE addresses practices not related to personal injury, such as product and/or property damage Type BF Do not dispose this product as unsorted municipal waste.
Thermometer eTE-89B4 User Manual V1.0 WARNING Do not judge you own body state according to if you have fever or not. If you worry about your health , please consult a physician Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact you local government for information regarding the collection systems available.
Thermometer eTE-89B4 User Manual V1.0 Keep the device from sunshine, and store in dust free, dry, store temperature of -20℃-+55℃ （-4℉-+131℉）areas . If the sensor or product is broken, please do not use. If the device is broken, please do not repair it by yourself, contact with your nearest customer service. Left ear wax can cause measurement of low temperature phenomenon ,so please make sure the ear is clean to ensure accurate measurement result.
Thermometer eTE-89B4 User Manual V1.0 following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -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. This device complies with part 15 of the FCC rules.
Thermometer eTE-89B4 User Manual V1.0 2.
Thermometer eTE-89B4 User Manual V1.0 Unit °C/°F (default unit is °C) Measurement time 1S Interval time 3S measurement Communication method Bluetooth 4.0 Operating Voltage DC3.0V Low battery parameters 2.6±0.
Thermometer eTE-89B4 User Manual V1.0 No operation for 30 seconds, the device automatically shuts down. Automatically switch the ear temperature and forehead temperature mode through the probe cap. Ⅴ. HOW TO USE 1. Taking the measurement Forehead temperature mode: Cover the probe cap, press the button. The device is powered on and automatically connected to Bluetooth. After about 2 seconds, the dot matrix screen displays “FOR” and enters the standby state. it will display For℃.
Thermometer eTE-89B4 User Manual V1.0 After strenuous exercise, take a rest for at least 30 minutes before measuring. Keep your ears and forehead clean and dry before measuring the temperature. The interval measurement time needs 3S. Usually the temperature of the left and right ears will be slightly different, so it is recommended to measure the same ear multiple times. 2. Unit conversion In the state of shutdown, press and hold the measurement button for 5 seconds .
Thermometer eTE-89B4 User Manual V1.0 alcohol / warm water. Please cover protective cover if don't use, avoid dust pollution and direct sunlight .storage the thermometer environmental conditions should maintain relative stability, had better be in 16-35, humidity is not more than 90% RH environment, so it is easy to use at any time 6.Description of maintenance and who should do it. Please hande it over to a professional personnel to carry on maintaining. 7.
Thermometer eTE-89B4 User Manual V1.0 Take out the batteries if the device will not be used for long time, in case the battery may destroy the device. Ⅵ. Instructions on accessories: Battery ：AAA×2PCS Instruction manual Infrared ear & forehead thermometer 1 PCS 1PCS Ⅶ. CLASSIFICATION Internally powered equipment; Type BF applied part: Probe; IP22; Not category AP / APG equipment; Mode of operation: continuous operation. Ⅷ.
Thermometer eTE-89B4 User Manual V1.0 problem caused by self dismounting problem caused by shocking during use or delivery. problem caused by incorrect maintenance problem caused by incorrect operating, problems caused by unprofessional repair. . supply the purchase prove when require warranty. the repair will be charged if not in warranty period or range . we keep the final explanation right for above warranty.
Thermometer eTE-89B4 User Manual V1.0 equipment and the other equipment should be observed to verify that they are operating normally.
Thermometer eTE-89B4 User Manual V1.0 Voltage fluctuations flicker emissions N/A IEC 61000-3-3 Guidance and manufacturer's declaration – electromagnetic immunity – for all EQUIPMENT and SYSTEMS Guidance and manufacturer´s declaration – electromagnetic immunity The Model + Name is intended for use in the electromagnetic environment specified below. The customer or the user of the Model + Name should assure that it is used in such an environment.
Thermometer eTE-89B4 User Manual V1.0 IEC 61000-4-5 ± 1 kV differential mode N/A ± 2 kV common mode Voltage dips, short interruptions and voltage variations on power supply input lines IEC 61000-4-11 Power frequency (50/60 Hz) magnetic field 0 % UT; 0,5 cycle g) At 0°, 45°, 90°, 135°, 180°, 225°, 270° and 315° 0 % UT; 1 cycle and N/A 70 % UT; 25/30 cycles Single phase: at 0° 0 % UT; 250/300 cycle 30 A/m 30 A/m IEC 61000-4-8 NOTE be that of a typical commercial hospital environment.
Thermometer eTE-89B4 User Manual V1.0 frequency of the transmitter. Conducted RF 3 Vrms N/A IEC 61000-4-6 150 kHz to 80 MHz Recommended separation distance d [ 6 V in ISM and 3.5 ] P V1 amateur radio bands 12 between 0,15 MHz and d [ ] P V2 80 MHz Radiated RF 10 V/m 10 V/m IEC 61000-4-3 80 MHz to 2.7 GHz 80 MHz to 2.
Thermometer eTE-89B4 User Manual V1.0 MHz to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz. The amateur radio bands between 0,15 MHz and 80 MHz are 1,8 MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4 MHz, 7 MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14 MHz to 14,2 MHz, 18,07 MHz to 18,17 MHz, 21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0 MHz to 29,7 MHz and 50,0 MHz to 54,0 MHz.
Thermometer eTE-89B4 User Manual V1.0 100 12 20.00 35 70 For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer. NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
