AEG FT 4919: English

70

English

Scan Op-

In Scan mode, the current surface tempera-

eration

ture is displayed. This does not mean the

body temperature. This is useful for checking

the temperature of an object (e.g. a milk

bottle).

Please refer to the chapter “Use of the

Thermometer” to learn how to measure a

surface temperature.

Stop Watch The built-in stop watch assists you with

checking the pulse. The heartbeat is an

important indicator of the vital functions of

the body.

Please refer to the chapter “Use of the

Stop Watch” for measuring the pulse.

Fever Alarm When the thermometer detects a tempera-

ture exceeding 37.5°C in the “Ear” mode, it

will sound an alarm. At rst, you will hear a

long signal tone, then three short tones. This

is to warn the user of potential fever.

Memory There are 9 memories for ear measurement

results. Each memory records the measure-

ment together with date / time / operation

mode/measuring point information.

When the device is on, press the “ON/

MEM” button. The symbol “ ” will be

displayed and you can read the tempera-

ture value.

°C / °F

With the clock set rst (see set clock),

Toggle

the display shows “date, time and room

temperature”. Press and hold the “SCAN”

key. Press and release immediately the

“ON/MEM” button. After 3 seconds, the

display will be switched from “°C” to “°F”.

(The same way, you get back to “°C”.)

71

English

Setting the Clock

1. Press the “ON/MEM” button. You will hear two low signal beeps.

2. Press and hold the “ON/MEM” button for 5 seconds. When the icon Set

ashes, you will see the setting display (see the following picture).

3. Press the “SCAN” button till the “24” icon ashes. You can now change

the 12/24 setting. Press the “SCAN” button to select the 12 hour or the 24

hour display.

4. Press the “ON/MEM” button to move within the display as explained

below.

Hour → Minute → Year → Month → Day → Exit from the Setting display.

5. While the display of “Hour”, “Minute”, “Year”, “Month”, “Day” ashes, press

the “SCAN” key to change the setting.

Use of the Thermometer

If you keep the thermometer in hand

for too long, ambient temperature

can be shown higher than it actually

is. Measurement of body tempera-

Fig. a Fig. b Fig. c

ture can then be inaccurate as well.

1. Make sure the measuring tip and the lens are clean and undamaged.

2. Press the “ON/MEM” button (see Fig. a).

3.1 Ear temperature: Press the “ON/MEM” button, the ear temperature

measuring mode is set. The thermometer is ready when the symbol

appears on the display and two signal tones sound (Fig. a). In this mode

you can obtain the body temperature by a measurement in the ear.

3.2 Scan Operation: After switching on the device, press and hold the

“ON/MEM” button and press the “SCAN” key once. You’ll see the

symbol “ ” for infrared temperature measurement on your LCD Display

(Fig. b).

In this mode you can determine surface temperatures.

3.3 Stop Watch: After switching on the device, press and hold the

“ON/MEM” button and press the “SCAN” key twice. You’ll see the

symbol “ ” for the stop watch function on the LCD Display (Fig. c). To

start, you press the “SCAN” key once. To stop, you press the “SCAN”

key again. The time will go on running if you press the “SCAN” key once

more. In this mode, the time will run from 0.01 seconds to 3 minutes. A

single pressing of the “ON/MEM” button will set the stop watch back to

“00”. By pressing “ON/MEM” and “SCAN” key simultaneously, you’ll get

back to the standard display of time/date/temperature.