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- direct sunlight
- heat and cold
• If the device is not going to be used for a prolonged period the
battery should be removed.
WARNING: The measurement results given by this device
is not a diagnosis. It is not replacing the need for the consul-
tation of a physician, especially if not matching the patient's
symptoms. Do not rely on the measurement result only,
always consider other potentially occurring symptoms and
the patient's feedback. Calling a doctor or an ambulance is
advised if needed.
3. How this Thermometer measures Temperature
This thermometer measures infrared energy radiated from the
eardrum and the surrounding tissue. This energy is collected
through the lens and converted to a temperature value. The
measured reading obtained directly from the eardrum (Tympanic
Membrane) ensures the most accurate ear temperature.
Measurements taken from the surrounding tissue of the ear canal
generate lower readings and may result in misdiagnosis of fever.
To avoid an inaccurate measurement
1. Switch on the thermometer by pressing the START/IO button 6.
2. After one beep is heard (and the temperature scale icon is
flashing), straighten the ear canal by gently pulling the middle
of the ear back and up.
3. Place the probe 1 firmly into the ear canal. «Good» will be
displayed with a short beep to confirm the device has detected
the correct position. Press the START/IO button 6 and keep
the probe in the ear until the thermometer beeps to signal the
completion of the measurement.
4. Control Displays and Symbols
• All segments displayed 7: Press the START/IO button 6 to
turn on the unit; all segments will be shown for 1 second.
• Ready for measurement 9: When the unit is ready for
measurement, the «°C» or «°F» icon will keep flashing.
The probe LED light is activated and will keep flashing.
• Correct position indication AT: The probe LED light will stop
flashing (stays illuminated) and «good» will be displayed on the
LCD, when the measuring sensor detects an appropriate position.
• Measurement complete AK: The reading will be shown on the
display 2 with the «°C» or «°F» icon; the unit is ready for the
next measurement, when the «°C» or «°F» icon is flashing again.
4
• Low battery indicator AP: When the unit is turned on, the
«battery» icon will keep flashing to remind the user to replace
the battery.
5. Setting Date, Time and Beeper Functions
Setting the date and time
1. After the new battery is fitted, the year number flashes in the
display BQ. You can set the year by pressing the M-button 3.
To confirm and then set the month, press the MODE button 4.
2. Press the M-button 3 to set the month. Press the MODE
button 4 to confirm and then set the day.
3. Follow the previously mentioned instructions to set the day,
hours and minutes.
4. Once you have set the minutes and pressed the START/IO
button 6, the date and time are set and the time is displayed.
If no button is pressed for 20 seconds, the device automat-
ically switches to ready for measuring 9.
Cancel time setup: Press the START/IO button 6 during
time setup. The LCD will show Date/Time icons with «--:--».
After that press the START/IO button 6 to start the measure-
ment. If no further action is taken within 60 seconds, the
device will automatically turn off.
Change current date and time: Press and hold the MODE
button 4 for approx. 8 seconds until the year number starts
to flash BQ. Now you can enter the new values as described
above.
Setting the beeper
1. Press and hold the MODE button 4 for 3 seconds to set the
beeper BR.
2. Press the M-button 3 to either turn the beeper on or off. The beeper
is activated when the beeper icon BR is shown without a cross.
When the beeper setting has been chosen, press the
START/IO button 6 to enter the «ready for measuring»
mode; otherwise the device automatically switches to ready
for measuring after 10 seconds 9.
6. Changing between Body and Object Mode
1. Press the START/IO button 6. The display 2 is activated to
show all segments for 1 second.
2. The default mode is body mode. Press the MODE button 4 to
switch to object mode. For switching back to body mode, press
the MODE button again.
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