Paryvara Non-contact Infrared User manual


Introduction
Thank you for purchasing this Dual-mode Infrared Thermometer from
Paryvara. It has been carefully developed for accurate, safe and fast
temperature measurements in the ear and forehead.
Please read these instructions carefully before using this product and keep
the instructions and the thermometer in a safe place.
Package Contents
No.
Name
Quantity
1
Infrared Thermometer
1
2
Pouch
1
3
Battery (AAA, optional)
2
4
User Manual
1

Contents
1. WARNINGS AND PRECAUTIONS................................................................. 1
2. Product Description ................................................................................... 3
1) Overview ............................................................................................ 3
2) Structure............................................................................................. 4
3) Operating principle............................................................................. 4
4) Indications for use .............................................................................. 5
5) Contraindications ............................................................................... 5
3. Features ..................................................................................................... 5
4. Product Structure....................................................................................... 6
5. Display description..................................................................................... 7
6. How to use your thermometer .................................................................. 8
1) Take your forehead temperature ....................................................... 8
2) Take your ear temperature................................................................. 9
3) Take room/object temperature........................................................ 10
4) After a measurement ....................................................................... 10
5) Read your temperature .................................................................... 11
6) Switching between mute and un-mute ............................................ 11
7) Checking 35 sets of memory data..................................................... 12
8) ºC/ºF conversion............................................................................. 122

9) Temperature compensation adjustment.......................................... 12
10) To turn off..................................................................................... 122
11) Replace the battery. ....................................................................... 13
7. Temperature taking tips........................................................................... 13
8. Care and cleaning..................................................................................... 15
9. Error and Troubleshooting ....................................................................... 16
10. Specifications:..................................................................................... 19
11. Symbols:................................................................................................. 20
12. EMC information.................................................................................... 21
13.Warranty and After-Sale Service............................................................. 29

1
1. WARNINGS AND PRECAUTIONS
1) Keep out of reach of children under 12 years.
2) Never immerse the thermometer into water or other liquids (not
waterproof). For cleaning and disinfecting please follow the instructions in
the “Care and cleaning” section.
3) Never use the thermometer for purposes other than those it has been
intended for. Please follow the general safety precautions when using on
children.
4) Keep the thermometer away from direct exposure to the sun and keep it in
a dust- free, dry area, well-ventilated place at a temperature between 10°C
(50°F)-40°C (104°F). Do not use the thermometer in high humidity
environments. (>95% RH)
5) Do not use the thermometer if there are signs of damage on the measuring
sensor or on the instrument itself. If damaged, do not attempt to repair the
instrument! Please contact dealer.
6) This thermometer consists of high-quality precision parts. Do not drop the
instrument. Protect it from severe impact and shock. Do not twist the
instrument or the measuring sensor.
7) Please consult your doctor if you see symptoms such as unexplained
irritability, vomiting, diarrhea, dehydration, changes in appetite or activity,

seizure, muscle pain, shivering, stiff neck, pain when urinating, etc., even in
the absence of fever.
8) Even in the absence of fever, those who exhibit a normal temperature may
still need to receive medical attention. People who are on antibiotics,
analgesics, or antipyretics should not be assessed solely on temperature
readings to determine the severity of their illness.
9) Temperature elevation may signal a serious illness, especially in adults who
are old, frail, have a weakened immune system, or neonates and infants.
Please seek professional advice immediately when there is a temperature
elevation and if you are taking temperature for whom are:
⚫Over 60 years of age (Fever may be blunted or even absent in elderly
patients)
⚫Having diabetes mellitus or a weakened immune system (e.g., HIV
positive, cancer, chemotherapy, chronic steroid treatment, splenectomy)
⚫Bedridden (e.g., nursing home patient, stroke, chronic illness)
⚫A transplant patient (e.g., liver, heart, lung, kidney)
10) This thermometer is not intended for pre-term babies or small-for-
gestational age babies. This thermometer is not intended to interpret
hypothermic temperatures. Do not allow children to take their temperatures
unattended.

11) Use of this thermometer is not intended as a substitute for consultation
with your physician or pediatrician. It is for household use only.
12) Clean the thermometer probe after each use.
13) Do not use the thermometer on newborns or for continuous temperature
monitoring purposes.
14) Do not take a measurement while or immediately after nursing a baby.
15) Patients should not drink, eat, or be physically active before/while taking
the measurement.
2. Product Description
1) Overview
Infrared Thermometer measures the body temperature based on the infrared
energy emitted from the eardrum or the forehead. Users can quickly get
measurement results after positioning properly the temperature probe in the
ear canal or forehead.
Normal body temperature is a range. The following tables shows that this
normal range also varies by site. Therefore, readings from different site
should not be directly compared. 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 if you are diagnosing yourself.

Measurements
Forehead temperature
36.1°C to 37.5°C (97°F to 99.5°F)
Ear temperature
35.8°C to 38°C (96.4°F to 100.4°F)
Oral temperature
35.5°C to 37.5°C (95.9°F to 99.5°F)
Rectal temperature
36.6°C to 38°C (97.9°F to 100.4°F)
Axillary temperature
34.7°C–37.3°C (94.5°F–99.1°F)
2) Structure
The thermometer consists of a shell, an LCD, a measure button, a beeper, an
infrared temperature sensor, and a Microprocessor.
3) Operating principle
The infrared temperature sensor collects infrared energy emitted by the
eardrum or the skin surface. After being focused by a lens, the energy is
converted into a temperature reading by the thermopiles and measurement
circuits.

4) Indications for use
The Dual-mode Infrared Thermometer is intended for the measurement of
human body temperatures. The forehead mode is indicated for people of all
ages and the eardrum mode is indicated for people above three months old.
5) Contraindications
Do not use the thermometer if the ear is infected with otitis or suppuration.
3. Features
•Accurate and reliable
•Multi-functional, can measure ear, forehead, room, milk, water and object
temperature
•35 sets of memories, easy to recall

•Switching between mute and un-mute mode
•Fever alarm function
•Switching between ºC and ºF
•Auto shut-down and power-saving
4. Product Structure
○
1 Probe cover (take it off when measuring ear temperature)

○
2 Probe
○
3 Battery cover
○
4 LCD display screen
○
5 Forehead button (Head button)
○
6 Ear button
○
7 Mute or ºC/ºF button
5. Display description
1. Temperature value
2. Object temperature mode
3. Forehead temperature mode
4. Ear temperature mode
5. Battery level
6. Mute /Un-mute icon
7. Fahrenheit / Celsius degrees
8. Ear cover

9. Memory recall
6. How to use your thermometer
1) Take your forehead temperature
Press the Head button to power on.
Hold the Head button, keep in contact, scan the
forehead from one side to the other and then
release the button, the beep is heard, you can
now read the value.
NOTE: The forehead measurement is an indicative reading. The measured
forehead temperature can fluctuate up to 1 ºF/0.5 ºC from your actual body
temperature. Please be aware of the factors that influence the accuracy as
described in the section “Temperature taking tips” and “WARNINGS AND
PRECAUTIONS”.
If the eyebrow area is covered with hair, sweat or dirt, please clean the
area beforehand to improve the reading accuracy.
Always check if the lens is clean.
Always make sure the user and the thermometer will have been in the
same room for at least 30 minutes prior to the measurement.

2) Take your ear temperature
Press the Ear button to power on.
Take off the probe cover, fit the probe snuggly into the ear canal. Press and
release the Ear button in 1 second, the beep is heard, you can now read the
value.
Please make sure that the ear is clean, with no earwax or obstructions.
The right ear reading may differ from the reading taken at the left ear.
Therefore, always take the temperature in the same ear.
Children under 1 year: Pull the ear straight back.
Children aged 1 year to adult: Pull the ear up and back.
Do not force the thermometer into the ear canal. Otherwise, the ear
canal may get injured.

When taking the temperature on an adult, gently pull the ear up and back
to make sure the ear canal is straight, so that the temperature probe can
receive an infrared ray from the eardrum.
Be careful when taking temperature on a child, whose ear canal is small.
3) Take room/object temperature
When the thermometer is power off, press the Ear button for 3 seconds until
it shows . Then press the Ear button to measure. Keep the
thermometer about 1-5cm away from the object. Press and
release the Ear button in 1 second, the beep is heard, you can
now read the value.
4) After a measurement
Once the reading has been completed remove the thermometer away from
the forehead/ear and observe temperature.
After each measurement, you can enter the recall mode and query earlier
temperature readings.
Do not hold the thermometer for a long time, because it is sensitive to
the ambient temperature.

After each measurement, clean the temperature probe with a soft cloth,
and put the thermometer in a dry and well-ventilated place.
You should wait at least 10 seconds between each measurement.
It is dangerous to make a self-diagnosis or self-treatment based on the
obtained measurement results. For such purposes, please consult a doctor.
5) Read your temperature
T indicates a temperature reading. In forehead or ear mode.
1. If 32℃≦T≦37.3℃(89.6℉≦T≦99.2℉), the green light around the head
button will last for 3 seconds, with one long beep.
2. If 37.4℃≦T≦37.9℃(99.3℉≦T≦100.3℉), the orange light around the head
button will last for 3 seconds, with 3 short beeps, and the value in LCD
flickers, which is a warning that you may have a light fever.
3. If 38℃≦T≦42.9℃(100.4℉≦T≦109.2℉), the red light around the head
button will last for 3 seconds, with 5 short beeps, and the value in LCD
flickers, which is a warning that you may have a high fever.
6) Switching between mute and un-mute
When the thermometer is turned on, by pressing the ºC/ºF
button, to switch from un-mute to mute.

7) Checking 35 sets of memory data
When the thermometer is turned on, keep pressing the Ear button for 5
seconds to go to the memory mode, press this button again to check the 35
sets of memories one by one. If no value, it will display “---M”.
8) ºC/ºF conversion
When the thermometer is turned on, keep pressing the Ear button for 3
seconds to change the ºC/ºF.
9) Temperature compensation adjustment
When the thermometer is turn on, press both the Head button and Ear
button for 3 seconds to go to the temperature compensation mode. By
pressing the Ear button to adjust the temperature from ±0.0 to ±2.0.
Note: All the future temperature you are taking will be automatically added
the value you are adjusted.
10) To turn off
The unit will shut down automatically after 10 seconds of no use. Or you can
keep pressing the Head button for 5 seconds.
Caution
1. All memory records will loss when uninstall or reinstall the battery.

2. All settings will come to default when uninstall the battery.
If need adjust the settings, please power on and make the new
settings.
11) Replace the battery.
Slide the battery cover off along the marked direction. Put two
AAA batteries correctly into the compartment.
Remove the batteries if the thermometer will not be used
for more than two months.
7. Temperature taking tips
1) It is important to know each individual’s normal temperature
when they are well. This is the only way to accurately diagnose a fever.
Record readings twice a day (early morning and late afternoon). Take the
average of the two temperatures to calculate normal oral equivalent
temperature. Always take the temperature in the same location, since the
temperature readings may vary from different locations on the forehead.
2) A child’s normal temperature can be as high as 99.9°F (37.7) or as low as
97.0°F (36.11). Please note that this unit reads 0.5ºC (0.9°F) lower than a
rectal digital thermometer.
3) External factors may influence ear temperatures, including when an
individual has:

–been lying on one ear or the other
–had their ears covered
–been exposed to very hot or very cold temperatures, or
–been recently swimming or bathing.
In these cases, remove the individual from the situation and wait 20 minutes
prior to taking a temperature.
Use the untreated ear if prescription ear drops or other ear medications have
been placed in the ear canal.
4) 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.
5) Patients and the thermometer should stay in steady-state room condition
for at least 30 minutes.
6) Before placing the thermometer sensor onto the forehead, remove dirt,
hair, or sweat from the forehead area. Wait 10 minutes after cleaning before
taking measurement.
7) Use an alcohol swab to carefully clean the sensor and wait for 5 minutes
before taking a measurement on another patient. Wiping the forehead with a

warm or cool cloth may impact your reading. It is advised to wait 10 minutes
before taking a reading.
8) In the following situations it is recommended that 3-5 temperatures in the
same location be taken and the highest one taken as
the reading:
•Newborn infants in the first 100 days.
•Children under three years of age with a
compromised immune system and for whom the
presence or absence of fever is critical.
•When the user is learning how to use the
thermometer for the first time until he/she has
familiarized himself/herself with the instrument
and obtains consistent readings.
8. Care and cleaning
Use an alcohol swab or cotton swab moistened with 70% alcohol to clean the
thermometer casing and the measuring probe. After the alcohol has
completely dried out, you can take a new measurement.
Ensure that no liquid enters the interior of the thermometer. Never use
abrasive cleaning agents, thinners or benzene for cleaning and never immerse
the instrument in water or other cleaning liquids. Take care not to scratch the
surface of the LCD screen.
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