Beurer FT 90 User manual

FT 90
READ THIS MANUAL
COMPLETELY AND
CAREFULLY BEFORE
USING THIS PRODUCT
Keep this manual in a safe location for
future reference
LEA TODO ESTE MANUAL
CON ATENCIÓN ANTES DE
USAR ESTE PRODUCTO
Conserve este manual en un lugar seguro
para consultarlo en el futuro
ENGLISH
Non-contact forehead thermometer
Instruction manual...................................2
ESPAÑOL
Termómetro clínico sin contacto
Manual de instrucciones.......................28
Electromagnetic Compatibility Information............ 23
Información sobre compatibilidad electromagnética...... 50
Manufactured for / Manufacturado para:
Beurer North America LP
900 N Federal Highway, Suite 300
Hallandale Beach, FL 33009
www.beurer.com
Questions or comments?
Call toll free 1-800-536-0366
or contact [e-mail]
¿Preguntas o comentarios?
Llame gratis al 1-800-536-0366 o
póngase en contacto [e-mail]

2
EN Non-contact forehead thermometer FT 90
Content
Dear customer,
Thank you for choosing one of our products. Our name stands for high-quality, thoroughly
tested products for applications in the areas of heat, gentle therapy, blood pressure/diagno-
sis, weight, massage and air.
Please read these instructions for use carefully and observe the information they contain.
With kind regards,
Your Beurer Team
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
If the instruction manual is damaged or if you no longer have the instruction
manual in your possession, please contact Beurer customer service. Please see
warranty for service contact.
Indication for use............................................................................................................................................................... 3
1. Important safety notes ........................................................................................................................................... 3
2. Included in delivery.................................................................................................................................................. 6
3. Information about this thermometer................................................................................................................ 6
4. Device description.................................................................................................................................................... 8
5. Initial use ....................................................................................................................................................................... 9
6. Switching on and setting the thermometer.................................................................................................. 9
7. Forehead measurement....................................................................................................................................... 12
8. Measuring object temperature/room temperature................................................................................ 14
9. Error messages........................................................................................................................................................ 15
10. Batteries ...................................................................................................................................................................... 16
11. Cleaning the device ............................................................................................................................................... 17
12. Storing the device................................................................................................................................................... 18
13. Disposing of the device ....................................................................................................................................... 18
14. Technical Data.......................................................................................................................................................... 18
15. FCC Compliance Declaration .......................................................................................................................... 20
16. Warranty...................................................................................................................................................................... 20

3
Indication for use
The non-contact forehead thermometer, Model FT90, is an infrared thermometer intended
for the periodic measurement of human body temperature for persons of all ages. Additio-
nally it can measure the room and object temperature in seconds.
1. Important safety notes
Signs and symbols
The following signs appear in the Safety Section (page 3, 4, 5, 6) and in this manual on pages
16 and 17.
READ THIS ENTIRE MANUAL INCLUDING THE SAFETY SECTION AND ALL IN-
STRUCTIONS AND WARNINGS COMPLETELY AND CAREFULLY BEFORE USING
THIS PRODUCT. FOLLOW ALL SAFETY INSTRUCTIONS AND WARNINGS TO AVOID
HAZARDOUS SITUATIONS AND TO MAKE CORRECT USE OF THIS PRODUCT.
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 applied part
Follow instructions for use
Operating
50°F
10°C
104°F
40°C
RH ≤85%
Operating conditions

4
EN Non-contact forehead thermometer FT 90
Storage
RH ≤85%
-4°F
-20°C
122°F
50°C
Storage and Transport Conditions
Serial number
Protect from Moisture
WARNING:
• Prolonged high fever requires medical attention-especially in young children.
• The thermometer needs to be in the room in which the measurement is taken for
at least 30 minutes before use.
WARNING:
• The FT90 thermometer is only designed for the measuring point on the human
body stated in the instructions for use.
• The device is only intended for the purpose stated in these instructions for use.
• Children must not be allowed to use the device. Medical products are no toys.
• The device has been designed for practical use, but is not a substitute for a visit
to the doctor.
• Should you have any questions about using the device, please contact either
your retailer or Customer Services.
• Packaging materials are a deadly hazard for children and can cause suocation.
Remove all packaging materials immediately and keep them away from children
at all times.
• Swallowing batteries and/or battery fluid can be extremely dangerous. Keep the
battery out of the reach of children. Should a child, or any other person swallow a
battery and/or battery fluid, please call 911 immediately.
• Should battery fluid leak and come into contact with your eyes or skin, immedi-
ately rinse with plenty of clean water. Please call 911 immediately.

5
CAUTION:
• Check before each use that the measuring sensor is intact. If it is damaged,
please contact your retailer or the service address.
• This unit is intended for home use only. It is not intended for professional use
in hospitals or other medical facilities. This unit does not support the standards
required for professional use.
• Do not disassemble this unit.
NOTICE:
• Portable and mobile HF communication systems may interfere with this device.
For more details, please contact our customer service at the address indicated or
see the enclosed information sheet.
• Do not subject the device to mechanical impacts.
• When not in use, store the thermometer in the provided storage case.
• Do not expose the device to liquids. The device is not waterproof. Avoid all direct
contact with water or other liquids.
• Do not expose the device to direct sunlight.
• Clean the measuring sensor before each use.
• Do not touch the measuring sensor with fingers.
• Do not use any aggressive solvents, cleaning agents, detergents or any other
strong chemicals to clean the device.
• Replace weak batteries before they discharge completely. When “ ” in the
display occurs please change the batteries.
• Observe the local regulations for material disposal. Dispose of the device in accor-
dance with local regulations.
• Do not use mobile telephones, microwaves, and other devices which generate
strong electrical or electromagnetic fields near the unit. This may result in incorrect
operation of the unit.
• Do not press the buttons with excessive force or with any pointed objects.
• Never attempt to repair the instrument or adjust it yourself. This may damage the
unit and impair the functions. If you need to have the unit repaired, please contact

6
EN Non-contact forehead thermometer FT 90
our customer service. Please see warranty for service contact. Before submitting any
complaint, first check the batteries and replace them if necessary.
• Changes or modifications to the device will nullify the user warranty.
2. Included in delivery
• Non-contact forehead thermometer
• 2 x AAA (LR03) batteries
• Storage box
• Instructions for use
• Quick Start Guide
3. Information about this thermometer
The temperature measurement varies depending on the part of the body where the measure-
ment is taken. In a healthy person, the variance can be between 0.4°F and 1.8°F (0.2°C and
1°C) in different parts of the body.
The result of FT90 is shown as oral temperature.
Normal temperature range with various thermometers
Measurements Thermometer used
Forehead temperature 96.4 °F to 99.7 °F
(35.8 °C to 37.6 °C ) Forehead thermometer
Ear temperature 96.8 °F to 100.0 °F
(36.0 °C to 37.8 °C) Ear thermometer
Oral temperature 96.8 °F to 99.3 °F
(36.0 °C to 37.4 °C) Conventional thermometer
Rectal temperature 97.3 °F to 100.0 °F
(36.3 °C to 37.8 °C) Conventional thermometer

7
Beurer tip
• Temperatures measured with different thermometers should never be compared
with one another.
• Tell your doctor what type of thermometer you used to take your temperature and
on what part of the body. Also bear this in mind while you are monitoring yourself.
Holding the thermometer for too long in the hand before taking a measurement can
cause the device to warm up. This means the measurement could be incorrect.
Influences on body temperature
• A person’s individual metabolism
• Age
Body temperature is higher in babies and toddlers than in adults. Greater temperature
fluctuations occur faster and more often in children. Normal body temperature decreases
with age.
• Clothing
• Outside temperature
• Time of day
Body temperature is lower in the morning and increases throughout the day towards
evening.
• Activities
Physical and, to a lesser extent, mental activities increase body temperature.

8
EN Non-contact forehead thermometer FT 90
Beurer tip
Taking the body temperature provides a current measurement of a person’s
temperature. If you are uncertain about interpreting the results or if the values are
abnormal (e.g. fever), please consult your doctor. This also applies in the case of
slight temperature changes if there are other symptoms of illness such as agitation,
severe sweating, flushed skin, fast pulse rate, tendency to collapse, etc.
4. Device description
1Display
2MODE/MEM button
3On/Off button
4LIGHT/SET button
5Start-measurement button
6Measuring sensor
7Battery compartment lock
8Battery compartment lid
Buttons Functions
Turns the device on and off.
Start Starts the temperature measu-
rement.
MODE/MEM (short)
MODE/MEM (5 sec.) Sets the measurement mode. Displays stored measurements.
LIGHT/SET (short)
LIGHT/SET (long)
Manual switch on of the illumi-
nated display.
Sets the basic functions.
Start
MODE
MEM
LIGHT
SE T
1
3
2
4
5
6
7
8

9
4.1 Display description
1Object temperature mode 1 2 3 4
5
6
7
8
9
10
11
12
13
14
2Room temperature mode
3Forehead temperature mode
4Acoustic signal symbol
5Year
6Memory function
7Date
8Battery level
9Temperature/memory space number
display
10 Fahrenheit/Celsius measurement unit
11 Measurement result: “fever”
12 Measurement result: “no fever”
13 Illuminated display symbol
14 Year/date/time display
5. Initial use
If provided, pull out the battery insulating strip at the battery compartment or remove the
protective film from the battery and insert the battery with the correct polarity.
6. Switching on and setting the thermometer
The measuring sensor should be cleaned before and after each use, to eliminate
dirt and fingerprints and ensure accuracy of your readings.

10
EN Non-contact forehead thermometer FT 90
Briefly press the On/Off button .
After a brief self-test and two short beeps the thermometer is ready for forehead measure-
ment.
The device always starts up in forehead temperature mode .
6.1 Setting the basic functions
This menu allows you to set the following functions individually, one after another.
Time format
• With the thermometer switched on, press and hold
the LIGHT/SET button for 5 seconds.
The time format option flashes on the display (fig. 1).
• Use the MODE/MEM button to set your preferred
time format and confirm with the LIGHT/SET button.
Fig. 1
Date
The year flashes in the display (fig. 2).
• Use the MODE/MEM button to set the year and con-
firm with the LIGHT/SET button.
Month/day flashes in the display (fig. 3).
• Use the MODE/MEM button to set the month and
day, and confirm with the LIGHT/SET button.
In the 24h format, the date is displayed as day/
month. In the 12h format, it is displayed as month/
day.
Fig. 3
Fig. 2
Temperature
meas. unit Illuminated
display
Time format Date Time Acoustic
signal

11
Time
The time flashes in the display (fig. 4).
• Use the MODE/MEM button to set the time and
confirm with the LIGHT/SET button.
In the 12h format, the time is displayed as AM/PM.
Fig. 4
Temperature meas. unit
The temperature measurement unit flashes in the display
(fig. 5).
You can set the device to display the temperature in
degrees Fahrenheit (°F) or degrees Celsius (°C).
• To display the temperature in Celsius, select °C using
the MODE/MEM button and confirm with the LIGHT/
SET button.
• To display the temperature in Fahrenheit, select °F
using the MODE/MEM button and confirm with the
LIGHT/SET button.
Fig. 5
Acoustic signal
The acoustic signal symbol flashes in the display (fig. 6).
You can activate/deactivate the acoustic signals (device
activation, measurement in progress, measurement
completion).
• To activate the acoustic signals, select using the
MODE/MEM button and confirm with the LIGHT/SET
button.
• To deactivate the acoustic signals, select using
the MODE/MEM button and confirm with the LIGHT/
SET button.
Fig. 6

12
EN Non-contact forehead thermometer FT 90
Illuminated display
The light symbol flashes in the display (fig. 7).
You can activate or deactivate the automatic illumi-
nated display (appears following forehead temperature
measurement).
• To activate the automatic illuminated display, select
using the MODE/MEM button and confirm with
the LIGHT/SET button.
• To deactivate the automatic illuminated display, select
using the MODE/MEM button and confirm with
the LIGHT/SET button.
Fig. 7
You can also activate the illuminated display manually by briefly pressing the LIGHT/
SET button.
The display lights up for 5 seconds.
The automatic and manual illuminated display cannot be used while measurement
is in progress.
7. Forehead measurement
Briefly press the On/Off button .
After a brief self-test and two short beeps the device is ready for forehead temperature mea-
surement. The device is in forehead temperature mode. This is indicated by the symbol.

13
Beurer tip
Remember that
• physical activity, increased perspiration on the forehead, taking vasoconstrictive
medication and skin irritations can distort the result.
• the forehead must be free from perspiration and cosmetics.
• before taking a reading, please remain indoors at room temperature for 5 minutes
avoiding exercise or taking a bath for 30 min prior reading.
• in case of doubt, please measure several times and take the highest measure-
ment value.
Hold the thermometer 0.78“ – 1.18“ (2 –3 cm) from the indicated point.
Press the Start-measurement button and move the thermometer from
side to side over the forehead area (Fig. 8). During measurement you will
hear short beeps (only if the acoustic signal in activated), which signal
that the thermometer has found a new highest measurement. End of
measurement is signaled by a long beep.
Release the Start-measurement button. You can now read the measure-
ment value.
Note: Only one single measurement is taken at a single spot in the
middle of the forehead.
The display also shows the symbols or depending on the measurement:
Symbol indicates that the body temperature is equal to or higher than 38°C,
whereas symbol indicates a measured value below 100.4°F (38°C).
If the acoustic signal is switched on, three beeps will sound once the measurement is com-
plete if the temperature is equal to or higher than 100.4°F (38°C).
The device is ready to take another measurement when two short beeps sound and the fore-
head symbol stops flashing.
The measurement is automatically saved with the date/time and classification / .
Fig. 8

14
EN Non-contact forehead thermometer FT 90
Note:
Holding the thermometer in one place too long may cause a higher ambient temperature
reading which could make the body temperature reading lower than usual.
7.1 Displaying saved measurements
The device only stores measurements in forehead temperature mode . The device auto-
matically stores the values from the last 60 measurements.
When 60 storage places are exceeded the oldest value is deleted.
The memory can be called up as follows:
• With the thermometer switched on, press and hold the MODE/MEM button for 5 seconds.
The most recent measurement is displayed.
• With each subsequent pressing of the MODE/MEM button, first the storage space number
is displayed followed by the measurement upon release.
• In the upper line, the time and date are displayed alternately.
8. Measuring object temperature/room temperature
Object temperature mode
If you want to measure an object temperature with this thermometer, switch
to object temperature mode.
• With the thermometer switched on, briefly press the MODE/MEM button.
The device switches to the object temperature mode .
• Hold the thermometer 0.78”-1.18” from the measuring point. Briefly press
the Start-measurement button and read the temperature in the display
(fig. 9).
Measurements taken in object temperature mode are not stored.
Fig. 9

15
Room temperature mode
If you want to use the thermometer to measure the room temperature you
need to switch to room temperature mode.
• With the thermometer switched on, briefly press the MODE/MEM
button twice.
The device switches to the room temperature mode .
• The room temperature is immediately displayed (fig. 10).
Measurements taken in room temperature mode are not stored.
Fig. 10
9. Error messages
Error
message Problem Solution
Measurement during self-test,
device not yet ready for measure-
ment.
Wait until the forehead symbol stops
flashing.
Room temperature below <50°F,
>104°F (<10°C or over 40°C). Room temperature must be between 50°F and 104°F (10°C and 40°C).
(1) Forehead temperature mode:
The temperature recorded is
higher than 108°F (42.2°C).
(2) Object temperature mode: The
temperature recorded is higher
than 176°F (80°C).
Operate the thermometer only between the
specified temperature ranges. In the event
of a repeated error message, contact your
retailer or Customer Services.

16
EN Non-contact forehead thermometer FT 90
Error
message Problem Solution
(1) Forehead temperature mode:
The temperature recorded is
lower than 93.2°F (34°C).
(2) Object temperature mode: The
temperature recorded is lower
than -7.6°F (-22°C).
Operate the thermometer only between the
specified temperature ranges. In the event
of a repeated error message, contact your
retailer or Customer Services.
The batteries are empty. Replace the batteries.
10. Batteries
WARNING:
• Use only the size and type of batteries specified.
• Be sure to follow the correct polarity when installing the batteries. Reversed bat-
teries may cause damage to the device.
• Do not mix different types of batteries together (e.g. Alkaline and Carbon-zinc or
rechargeable batteries) or old batteries with fresh ones. Always replace batteries
as a simultaneous set.
• If the batteries in the device are depleted or the device will not be used for a long
period of time, remove the batteries to prevent damage or injury from possible
battery leakage.
• Do not try to recharge batteries not intended to be recharged; they can overheat
and rupture (follow battery manufacturer’s directions.)
• Do not dispose of batteries in fire, batteries may explode or leak.
• Clean the battery contacts and also those of the device prior to battery installation.
• Remove discharged batteries from the product and dispose/recycle in compli-
ance with all applicable laws.
• Keep batteries away from children and pets. Batteries may be harmful if swal-
lowed. Should a child or pet swallow a battery, seek medical assistance im-
mediately.

17
The device requires two AAA (LR03) batteries.
• Open the battery compartment.
Use a pointed object to press down on the battery
compartment lock and at the same time slide the
battery compartment downwards.
• Take the used batteries out of the battery compartment.
• Insert new batteries.
Make sure that the batteries are inserted the right way round.
• Close the battery compartment.
11. Cleaning the device
NOTICE:
• Do not subject the device to mechanical impacts.
• When not in use, store the thermometer in the provided storage case.
• Do not expose the device to liquids. The device is not waterproof. Avoid all direct
contact with water or other liquids.
• Do not expose the device to direct sunlight.
• Clean the measuring sensor before each use.
• Do not touch the measuring sensor with fingers.
• The measuring sensor is the most sensitive part of the thermometer. Take great
care of the measuring sensor when cleaning the device.
• Do not use any harsh cleaning products.
• Always observe all safety notes for user and device.
Safety notes w Page 3 – 6.
Clean the measuring sensor after each use. Use a clean cloth or cotton bud that can be
moistened with disinfectant or 70% alcohol.

18
EN Non-contact forehead thermometer FT 90
To clean the entire device, please use a soft cloth slightly moistened with a mild soapy solu-
tion. Under no circumstances may liquid enter the device.
Do not use the device again until it is completely dry.
12. Storing the device
The device must not be stored or used at an excessively high or low temperature or humidity
(see technical specifications), in sunlight, in association with an electrical current or in dusty
locations. Otherwise inaccuracies can occur.
If prolonged storage is planned, you should remove the batteries.
When not in use, store the thermometer in the provided storage case.
13. Disposing of the device
Observe the loval regulations for material disposal. Dispose the device in accordance
with local regulations.
14. Technical Data
If the device is used other than in accordance with the specifications, perfect functioning
cannot be guaranteed!
We reserve the right to make technical changes to improve and develop the product.
Type FT90/1
Measurement method Non-contact infrared measurement
Basic functions Forehead temperature measurement
Object temperature measurement
Room temperature measurement
Measurement units Fahrenheit (°F) and Celsius (°C )
Operating conditions 50°F to 104°F (10°C to 40°C)
with a relative humidity of ≤85%
Storage and Transport Conditions -4°F to 122°F (-20°C to 50°C)
with a relative humidity of ≤85%

19
Measurement distance 0.78” to 1.18” from the measuring point
Measurement range and accuracy
of forehead temperature measure-
ment
Forehead temperature measurement
93.2°F to 108°F (34°C to 42.2°C)
Measurement accuracy 96.8°F to 102°F: ±0.4°F
(36°C to 39°C: ±0.2°C)
In the remaining measurement range ±0.5°F (±0.3°C)
Clinical repeat precision 0.41°F (0.23°C)
Measurement range and accuracy
Object temperature measurement Object temperature measurement -7.6°F to 176°F (-22°C to 80°C)
Measurement accuracy ±4% or ±4 °F (±2°C)
Memory function
Body temperature measurement Automatically stores the last 60measurements.
Acoustic signal With device activation, during measurement, when
measurement is complete (can be set).
Display LCD display
Energy saving functions Device automatically switches off after 1 minute.
Dimensions
Width x depth x height aprox. 7.1” x 1.9” x 1.1” (aprox. 180.3 x 47.7 x 29.1 mm)
Weight 2.65 oz (78.5 g) (without batteries)
3.43 oz (101.5 g) (with batteries)
2 x AAA (LR03) batteries Batteries last for approx. 3000 measurements
Activated functions such as acoustic signal or illumi-
nated display also reduce the battery life.
These specifications are subject to change without notice for purpose of improvement.
This device meets the requirements of the EU Directive 93/42/EC concerning
medical devices, as well as those of the Medizinproduktegesetz (German Me-
dical Devices Act), the ASTM E 1965-98 and the European Standard EN60601-
1-2, and is subject to particular precautions with regard to electromagnetic

20
EN Non-contact forehead thermometer FT 90
compatibility. Please note that portable and mobile HF communication systems may interfere
with this unit. More details can be requested from the stated Customer Service address or
found at the end of the instructions for use.
15. FCC Compliance Declaration
Changes or modifications not expressly approved by the party responsible for compliance
could void the user‘s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the 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.
16. Warranty
Limited Lifetime Warranty For Original Purchaser
Your Beurer Thermometer, Model FT90, excluding the battery, is warranted to be free from
defects in materials and workmanship for the life of the product under normal conditions of
intended use and service. This warranty extends only to the original retail purchaser and does
not extend to retailers or subsequent owners.
We will, at our option, repair or replace the Beurer Thermometer, Model FT90, without ad-
ditional charge, for any part or parts covered by these written warranties. No refunds will be
given. Repair or replacement is our only responsibility and your only remedy under this writ-