GRUNDIG MDI907/MDI903 Non-Contact Infrared Forehead Thermometer Manual

GRUNDIG MDI907/MDI903 Non-Contact Infrared Forehead Thermometer

Tip: A wrong operation can cause a inaccurate measurement result, the correct measured distance is 1-5 cm to forehead (between the eyebrows). July 2020 VER.1.0

Introduction

Your new non-contact forehead thermometer uses advanced infrared (IR) technology to measure temperature instantly and accurately on the forehead or object.
Easy to use and less measurement time. This thermometer does not need to contact body or object to ensure the safety and hygiene. Its ergonomic design makes this thermometer be simple and very easy to check the temperature. It only takes 1 second to take measurement and reading.
Body and object modes
This thermometer supports to measure temperature of body and object. Measuring range of object mode is 0.0 to 100.0 °C(32.0 °F~212.0 °F).That mean s except to take body temperature, it also supports to take the surface temperature of object as below, .Surface temperature of milk in the bottle .Surface temperature of baby bath .Environment temperature
Alarm sounds when body temperature is over 38.5 °C, an alarm sounds for 3 times.
Memory function
It stores up to 1 sets recent measurement data.
Auto power off
Automatically power off if left idle for 30 seconds .
Measurement
Measurement time interval in 15s and the measurement distance is within 1-5 cm.

Please read the manual carefully before you use the unit, and keep for future reference

Safety Information

This thermometer is not intended to substitute for a consultation with your physician. The forehead scan temperature serves as a reference only. It cannot be a judgment on fever.
Basic safety precautions should always be observed,especially when the thermometer is used on or near children and disabled persons.
Please place the device unreachable by young.
Avoid direct sunlight.
Do not touch the lens.
No modification of this device is allowed.
The swallowing of small parks like packing bag, battery, battery cover and so on may cause the suffocation.
Please do not use a dilution agent, alcohol or petrol to clean the unit. Please treat is gently and prevent the falling from a high place.
Please do not immersed it in liquid.
Never leave battery in the battery compartment fora long time without use, as they may leak and cause damage to the unit.
Please take off the battery if you do not intend to use within 3 months. Replace with new batteries if the unit display a low battery symbol.
Do not mix the old and new batteries together.
This article is not for professional usage.

To ensure the correct use of the product, basic safety measures should always be followed including the warning and the caution symbols listed in the instruction manual :

Symbol descriptions
The following symbols may appear in this manual, on the label, on the device, or on its accessories. Some of the symbols represent standards and compliance associated with the device and its use.
	WARNING :This alert identifies hazards that may cause serious personal injury or death .
	CAUT ION :This alert identifies hazards that may cause minor personal injury, product damage, or property damage.
	Type BF applied part
	Manufacturer
	Specifies serial numbe
	DISPOSAL : Do not dispose this product as unsorted municipal waste. Collection of such wast e separately for special treatment is necessary.
	Direct current
	Operating instructions
	Consult accompanying documents

WARNING 
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact you local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being.

Classification

1. Internally powered equipment;
2. Type BF applied part;
3. Protection against ingress of water: IPX0;
4. Not category AP/APG equipment ;
5. Mode of operation : Continuous operation ;

Note : the user must check that the equipment functions safely and ensure that it is in proper working condition before it being used.

Product structure

Body

1. Display screen
2. Mode switch
3. Sensor probe 1
4. Down (-) button
5. Up (+) button
6. Setting button
7. START/STOP button
8. Battery cover

Display

1. Object temperature indicator
2. Body temperature indicator
3. Temperature unit
4. Memory mode
5. Low battery indicator
6. Sound indicator
7. Temperature reading

Battery Installation

1. Remove the battery cover from the battery compartment as the arrow direction accordingly.
   
2. Insert 2 pcs 1.5 V AAA size alkaline batteries, and ensure each battery is in the proper direction.Close the battery cover.

Low battery and replacement
During power on, the low battery symbol will display once the unit starts to work, and you should replace with new batteries, otherwise the unit can not work.

Battery type and replacement
Please use 2 pcs of AAA identical 1.5V alkaline batteries. Do not use the batteries beyond their expiry date . Please remove the batteries if you do not need to use for long time .

WARNING
Dispose the battery in accordance with all federal, state and local laws .To avoid fire and explosion hazard, do not burn or incinerate the battery.

Setting

How to set

Display	Function	Description
F-1	Unit selection	Toggle between Unit °C and °F
F-2	Turn On/Off the alarm sound	With “OPEN” on the screen means the sound is on With “CLOS” on the screen means the sound is off

Use of the unit

Pre-measurement
About normal body temperature & fever the temperature in the forehead and temple area differs from the internal temperature, which is taken orally or rectally. Vasoconstriction, an effect which constricts the blood vessels and cools the skin, can occur during the early stages of a fever. In this case, the temperature measured by the non-contact thermometer may be unusually low. If the measurement therefore does not match the patients own perception or is unusually low, repeat the measurement every 15 minutes. As a reference, you can also measure the internal body temperature using a conventional oral or rectal thermometer.

Body temperature can vary from one individual/person to next. It also varies by location on the body and time of day. Below shows the statistical normal ranges from different sites.

Please keep in mind that temperatures measured from different
sites, even at the same time, should not be directly compared. Fever indicates that the body temperature is higher than normal. This
symptom may be caused by infection, overdressing or immunization. Some people may not experience fever even when they are ill.

These include, but are not limited to, infants younger than 3 months old, persons with compromised immune systems, persons taking antibiotics, steroids or antipyretics (aspirin, ibuprofen, acetaminophen), or persons with certain chronic illnesses. Please consult your physician when you feel ill even if you do not have fever.

Table* 1 Body Site Normal Temperature Range

Body site	Normal temperature range
Oral	0.6°C (1°F) or more
Rectal/ear	0.3°C to 0.6 °C (0.5 °F to 1°F) higher than oral temperature
Axillary (armpit)	0.3°C to 0.6°C(0.5°F to 1°F) lower than oral temperature

Measuring procedure
As a body thermometer
1) Select body mode , the temperature unit will appear. (Picture at right)

2) Move the probe close to the forehead, make sure the probe is flat and take measurement with a distance within 1-5 cm.Press Start/Stop button.

3) The measurement will be finished in 1 seconds, when it has been completed, you can hear 3 short beeps, at the same time, the reading will appear on the display.

Note:

• If the reading is <37.5°C(99.5°F) and 32°C(89.6°F) the display
  will show with green backlight.
• If the reading is between value 37.5-38.5°C(99.5-101.3°F), the display will show together with 1 short beeps, the orange backlight lasts for alarm.
• If the reading is above value 38.5°C(109.4°F), the display will show together with 3 short beeps, the red backlight lasts for alarm.
• As the forehead measurement temperature is likely to be affected by sweat, oil and the surroundings, the reading shall be taken as a reference only.
• If the probe is placed at an angle close to the forehead measurement, the reading will be affected by surrounding temperature.
• Babies’ skin reacts very quickly in the ambient temperature. Therefore, do not take their temperature with the non-contact thermometer during/after breastfeeding, because the skin temperature maybe lower than the internal body temperature.
• The thermometer will automatically turn off if left idle for 30 seconds.

Measuring procedure

As a object thermometer

1. Select Object Mode, the temperature unit will appear. (Picture at right)
   
2. Move the probe close to the object, make sure the probe is flat and take measurement with a distance within 1-5cm. Press the Start/Stop button to take measurement
   
3. The measurement will be finished in 1 seconds, when it has been completed, you can hear 3 short beeps, at the same time, the reading will appear on the display
   

Note :

• As the object scan temperature is likely to be affected by the surroundings, the reading shall be taken as a reference only.
• If the probe is placed at an angle close the object scan, the reading will be affected by surrounding temperature.
• The thermometer will automatically turn off if left idle for 30 seconds.

Troubleshoot

Error indicators
The following symbols will appear on the display when measurement is abnormal

Symbol	Correction
	In body mode. Measured temperature is above measuring range of >43.0°C(109.4°F) It is shown on the LCD with red LED.
	In body mode. Measured temperature is bellow Measuring Range of <32°C/89,6°F It is shown on the LCD with red LED.
	In object mode. Measured temperature is above measuring range of >100°C/212°F or environmental temperature is above system operating range >40°C/104°F It is shown on the LCD with red LED.
	In object mode. Measured temperature is below measuring range of <0.0°C/32,0°F Or environmental temperature is below system operating range <5°C/41°F It is shown on the LCD with red LED.
	If low battery indicator appears, replace all batteries with new ones.
ERR	Thermometer sytem fails or affected by electric magnetic field.

Care and maintenance

Care for the main unit

• Keep the unit in the storage case when not in use.
• Clean the unit with a soft dry cloth. Do not use any abrasive or volatile cleaners.
• Never immerse the unit or any of its component in water.

Maintenance

Do not clean the unit with naphtha, thinner or gasoline etc.	Store the unit in a clean and dry location. Do not subject the unit to extreme hot or cold temperature, humidity and direct sunlight.
Remove the batteries if the unit will not be used in 3 months or longer.	Do not use the unit under the influence of electromagnetic interference (nearby cellphones, microwave etc.)

Note : We will not be responsible for any quality problem if you do not care and maintain the product as instructed.

Specification

Description	Non-con tact Infrared Thermometer
Display	LCD digital display
Measuring localization	Forehead and object surface
Measurement range	Body mode 32.0C~43.0°C(89.6oF~109.4°F); Object mode 0.0~100.0°C(32.0°F-212.0°F);
Temperature unit	oc /oF
Display resolution	0. 1 °C/0.1°F
Accuracy	±0.2 ° C/±0.4  ° F (w i th in 35.0 ° C~42.0  ° C/95.0  ° F~107  .6°F)
Memory function	Last memory of measurement values
Power source	2 pcs AAA alkaline battery
Automatic power- off	In 30 seconds
Main unit weight	Approx. 93 gr (batteries not included)
Main unit size	95mm*45mm*155mm
Battery life	Could be used for 500 times for normal condition
Accessories	Instruction manual + storage pouch
Operating environment	Body mode 10.0°C~40.0°C/50.0 °F -104.0°F Object mode 5°C~40.0°C/41.0°F~104.0°F
Storage environment	Temperature >-20°C~+55°C/-4.0°F ~+131.0°F Humidity: RHs 85%1 does not condense avoid crash, sunburn or rain during transportation

Warranty information

The unit is guaranteed to be free of defects in work man ship and materials under normal use for a period of 1 year from the date of purchase.

For repair under this warranty. Our authorized service agent must be advised of the fault within the period of the warranty. This warranty only covers parts and labor service under normal operations. Any defect resulting from natural causes, eg. flood, hurricane etc, is not covered in this guarantee. This guarantee also does not cover damage incurred by use of the unit not in accordance with the instructions, accidental damage, or being tampered or serviced by unauthorized service agents.

The following will be excluded from this warranty-if the thermometer has been misused, abused, or neglect in following the manual’s instructions on purpose and unauthorized repair or modifications.
The device requires no calibration.
The device is not repairable and contains no user serviceable parts

ShenZhen Medek Bio-Medical Co.,Ltd.
ADD: No. 101 Wenhao Industrial Park No.13 Yuanxin Road Tongle Community, Baolong Street, Longgang District. 518116 Shenzhen P.R.China

Name:Shanghai International Holding Corp.GmbH(Europe)
Add: Eiffestrasse 80,20537 Hamburg,Germany

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Deutschland. Made in P.R.C. www.grundigaccessories.com
® The Grundig trademark is used under license

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