Microlife NC200 Manual page 6

 In the following situations it is recommended that three temper-
atures are taken with the highest one taken as the reading:
1. Children under three years of age with a compromised
immune system and for whom the presence or absence of
fever is critical.
2. When the user is learning how to use the thermometer for
the first time until he/she has familiarized himself/herself with
the device and obtains consistent readings.
3. If the measurement is surprisingly low.
 Readings from different measuring sites should not be
compared as the normal body temperature varies by
measuring site and time of day, being highest in the evening
and lowest about one hour before waking up.
Normal body temperature ranges:
- Axillar: 34.7 - 37.3 °C / 94.5 - 99.1 °F
- Oral: 35.5 - 37.5 °C / 95.9 - 99.5 °F
- Rectal: 36.6 - 38.0 °C / 97.9 - 100.4 °F
- Microlife NC 200: 35.4 - 37.4 °C / 95.7 - 99.3 °F
8. Changing between Celsius and Fahrenheit
This thermometer can display temperature readings in either Fahr-
enheit or Celsius. To switch the display between °C and °F, press
and hold the MODE button 6 for 3 seconds; the beeper icon is
shown on the display. Press the MODE button again; the current
measurement scale («°C» or «°F» icon) will be shown on the
display AO. Change the measurement scale between °C and °F by
pressing the M-button 5. When the measurement scale has been
chosen, press the START/IO button 7 to enter the «ready for
measuring» mode; otherwise the device automatically switches to
ready for measuring after 10 seconds AT.
9. How to recall 30 readings in Memory Mode
This thermometer can recall the last 30 readings with a record of
both time and date.
 Recall mode AP: Press the M-button 5 to enter recall mode
when the power is off. The memory icon «M» will flash.
 Reading 1 - the last reading AQ: Press and release the M-
button 5 to recall the last reading. Number «1» and a flashing
«M» are displayed.
Pressing and releasing the M-button 5 after the last 30 readings
have been recalled will resume the above sequence from reading 1.
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10. Error Messages
 Measured temperature too high AR: Displays «H» when
measured temperature is higher than 43 °C / 109.7 °F in body
mode or 99.9 °C / 211.8 °F in object mode.
 Measured temperature too low AS: Displays «L» when
measured temperature is lower than 34 °C / 93.2 °F in body
mode or 0.1 °C / 32.2 °F in object mode.
 Ambient temperature too high BT: Displays «AH» when
ambient temperature is higher than 40 °C / 104.0 °F.
 Ambient temperature too low BK: Displays «AL» when
ambient temperature is lower than 15 °C / 59 °F in body mode
or lower than 5.0 °C / 41.0 °F in object mode.
 Error function display BL:
- «Er 0» / «Er 6»: The system has a malfunction.
- «Er 2»: Device is directly placed on the forehead / object.
Keep the measuring distance of 1-5 cm. Do not touch the
bottom side (sensing area) of the measuring sensor.
 Blank display BM: Check if the batteries have been inserted
correctly. Also check polarity (<+> and <->) of the batteries.
 Flat battery indicator BN: If only «battery» icon is shown on
the display, the batteries should be replaced immediately.
11. Cleaning and Disinfecting
Use an alcohol swab or cotton tissue moistened with alcohol (70%
Isopropyl) to clean the thermometer casing and the measuring
sensor. Ensure that no liquid enters the interior of the device. Never
use abrasive cleaning agents, thinners or benzene for cleaning and
never immerse the device in water or other cleaning liquids. Take
care not to scratch the surface of the sensor lens and the display.
12. Battery Replacement
This device is supplied with 2 new, long-life 1.5V, size AAA
batteries. Batteries need replacing when this icon «battery» BN is
the only symbol shown on the display.
Remove the battery cover BQ by sliding it in the direction shown.
Replace the batteries – ensure correct polarity as shown by the
symbols in the compartment.
Batteries and electronic devices must be disposed of in
accordance with the locally applicable regulations, not with
domestic waste.