Fudakang FTF21BT User Manual

Instruction for Use

lnfrared Thermometer (Contact Type)

FT-F11-BT,FT-F21-BT, FT-F12-BT, FT-F22-BT

FT-F11, FT-F21, FT-F12, FT-F22

UO8080, UO8080E

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INFRARED THERMOMETER
(FT-F11-BT, FT-F21-BT, FT-F12-BT, FT-F22-BT;

FT-F11, FT-F21, FT-F12, FT-F22, UO8080, UO8080E)

Operating Instruction

Please read carefully before use.

DESCRIPTION

1. Table of Contents

1. Product Listing

2. Product Overview

3. Outline Drawing

4. The Definition of Symbols

5. Measuring

6. Battery Voltage Display & Replacement

7. Operation Precautions

8. Precaution for Measuring Temperature

9. Product Specification

10. Common question concerning forehead temperature

2. Product Overview

This infrared Thermometer measure the temperature. It can get more quick and accurate
from human body temperature.

This product has the following advantages:

1). Easy to Clean the Probe.

2). High speed & Accuracy scan the reading of temperature.

3). Convenience, Only one key operation.

4). 12 memories recall.

5). Last measured temperature data displayed, when you turn on the power.

3. Outline Drawing

FT-F11-BT&FT-F11

FT-F21-BT & FT-F21

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FT-F12-BT &FT-F12 FT-F22-BT&FT-F22

4.The Definition of Symbols

Reading Display

Celsius Scale

Ear Measuring mode (Suitable for FT-F11, FT-F12 & FT-F21, FT-F22

FT-F11-BT, FT-F21-BT; FT-F12-BT, T-F22-BT; UO8080)

Forehead Measuring mode (Suitable for FT-F21，FT-F22 & FT-F21-BT

FT-F22-BT, UO8080E)

Fahrenheit Scale

Low Battery

Last Memorized Temperature Display

5. Measuring

1) Ear Measuring Mode (Figure 5.1) (Suitable for FT-F11, FT-F11-BT, FT-F21, FT-F21-BT,
FT-F12,FT-F12-BT,FT-F22,FT-F22-BT,UO8080, UO8080E)

●Turn on the “power” button key of the IR Thermometer and then all displayed segments

appear briefly as like on(Figure 5.2); the displayed screen appears last measured
temperature data, please see on (Figure 5.3); after few seconds automatically change to

the Ear Measuring Mode ” ” symbol appears on the displayed screen and the

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temperature unit“ ” or “ ” blink it’s ready to measure, please see on( Figure 5.4)

●Insert the IR Thermometer probe into the ear canal as on the following (Figure 5.1); Pull

the ear slightly back ward to straighten the ear canal. Then insert the probe into the ear as
far as it goes. Be sure the probe fully seals the ear canal. Hold this position until the
measurement is completed.

●Press the “ SCAN “ button key to wait about 1 second then you can hear the long “Bi--”

sound that it’s finished the measurement in the meantime the measured temperature data
appears on the displayed screen. (Figure 5.5)

●Remove the IR thermometer from the ear canal and read measured data on the displayed

screen. If you don’t use again, the power will be automatically switch off within 60 seconds.

Figure 5.1 Figure 5.2 Figure 5.3 Figure 5.4 Figure 5.5

2) Contact Type Forehead Measuring mode (Figure5.1A）(Suitable for FT-F21，FT-F22 &

FT-F21-BT,FT-F22-BT, UO8080E)

●Turn on the “power” button key of the IR Thermometer and then all displayed segments

appear briefly as like on(Figure 5.2A),the displayed screen appears last measured
temperature data, please see on (Figure 5.3A),after few seconds automatically change to
the Forehead Measuring Mode “ ” symbol appears on the displayed screen and the
temperature unit “ ”or “ ” blink then it’s ready to measure, please see on (Figure

5.4A).

●Put the probe in the middle of forehead position and press the “SACN” button key then

keep moving the IR thermometer from the middle of forehead to the side of forehead then
you will hear long “Bi--” sound that It is finished the measurement in the meantime the
measured temperature data appears on the displayed screen, the measuring time takes
about 1 second .(see on Figure 5.5A).

●Remove the IR thermometer from the forehead and read measured data on the displayed

screen. If you don’t use again, the power will be automatically switch off within 60
seconds.

Figure 5.1A Figure 5.2A Figure 5.3A Figure 5.4A Figure

5.5A

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3）“ ” and“ ”adjust (Suitable for FT-F11，FT-F21,FT-F11-BT,FT-F21-BT, UO8080,

UO8080E)

● On power off condition, press the “SCAN” button key about 5 seconds until the displayed
screen appears “- - -” and “ ” or “ ” temperature unit blinks . In this condition,
press the “SCAN” button key again to adjust “ ””or “ ” and then it is set up ready
for use.

“ ” and“ ”adjust (Suitable for FT-F12，FT-F22,FT-F12-BT,FT-F22-BT)

●On power off condition, press the “SCAN” button about 10 seconds until the displayed
screen appears “- - -” and “ ” or “ ” temperature unit blinks . In this condition,
press the “SCAN” button key again to adjust “

””or “ ” and then it is set up ready

for use.

4）Ear and Forehead measuring mode switch

●On power off condition, press the “Power” button about 5 seconds until the displayed

screen appears or then press the “Scan” button to switch to ear or forehead
measuring mode.

5）Memory recall

●12 memories recall.

●Press “SCAN” button key to display “---M” on the displayed screen, in the power off

condition and then memory recall displays.

●Press again “SCAN” button key to display previous memory in order and the memory
will recall in one second.

●Press “Power” button key to be out of memory recall and then enter process

condition to measure.

6. Battery Voltage Display & Replacement

●LOW battery: The low battery symbol will be shown at the lower batter on the displayed

screen during the low battery power.

Replace the battery as soon as possible. However you can continue to use it on short time.
(Figure 6.1)

Figure 6.1

●Replace battery:

1). Open battery cover, remove the old battery out.

2). Insert new battery inside the bottom, please be careful the batteries polarity.

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