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Citizen CT810 manual

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Table of contents for the manual

  • Page 1

    1 ENGLISH INSTRUCTION MANUAL for DIGITAL EAR THERMOMETER REF : CT810 (WITH BUZZER & WA TERPROOF) IDENTIFICATION OF PARTS LCD display Probe window Switch Probe Main body (Using antibacterial case) Fig. 1[...]

  • Page 2

    ENGLISH 2 PLEASE READ THIS MANUAL IN ANY CASE BEFORE USING. PRECA UTIONS The ear thermometer must be inserted correctly to obtain correct temperature measurement. Be sure to consult a physician if you feel something is wrong with you. Do NOT judge only by whether you have a fever or not. 1. Very gently and carefully insert the probe into the ear. 2[...]

  • Page 3

    3 ENGLISH 8. Do NOT boil the probe. 9. Do NOT use the ear thermometer if it operates irregularly or shows sings of malfunction. 10.Do NOT use thinner or benzene for cleaning the ear thermometer. 11.When using the ear thermometer after storage at low temperature, place it in a warm place for 5 to 10 minutes before use. 12.Keep the ear thermometer ou[...]

  • Page 4

    ENGLISH 4 1. A person’s left and right ear canals are not necessarily symmetrical. This may cause different measurement results. Always take temperature in the same ear. 2. A soiled probe window will result in inaccurate measurement. Be sure to check that the probe is clean before use. 3. Body temperature rises after vigorous exercise, a bath or [...]

  • Page 5

    5 ENGLISH 5. The measurement time is approximately 2 seconds. A short, double beep tells you that measurement is completed. The measurement result will flash on the display if the ambient (room) temperature is 35 ˚ C or higher which means the measurement is not completed. In such a case, take the following steps to measure again. 6. Press the swit[...]

  • Page 6

    ENGLISH 6 BA TTER Y REPLACEMENT 1. Replace with new battery if the battery indicator ( ) lights up when the switch is pressed. 2. Use a Phillips screwdriver to remove the screw. 3. Use a coin to rotate the battery cover in the direction of the arrow, then remove the cover. (Fig. 9) 4. Remove the old battery, and replace it with a new one. (Fig. 10)[...]

  • Page 7

    7 ENGLISH - Do not store the ear thermometer where it will be exposed to moisture, direct sunlight, high temperature or high humidity, or excessive dust. CLEANING Do NOT store the ear thermometer soiled or moist. If the ear thermometer is soiled, take the following steps to clean it. 1. Use a soft sponge soaked in neutral detergent to lightly wipe [...]

  • Page 8

    ENGLISH 8 Low battery power Replace with new battery if the low-battery-power indicator lights up nothing is displayed when the switch is pressed. Questions and Answers Q1: Why is temperature measured in the ear different from the measurement result under the armpit or in the mouth or rectum? A1: Temperatures at different parts of body may differ. [...]

  • Page 9

    9 ENGLISH Q6: Can I use the ear thermometer on an infant? Their ear canals are pretty small. A6: Yes. Do NOT attempt to force the probe into the ear canal. Insert the probe into the ear canal much as you would an ear plug. Q7: Can I use the ear thermometer to measure temperature under the armpit or in the mouth? A7: No. This instrument is designed [...]