Diagnosis Diagnostic NC300 Instruction Manual

NON-CONTACT INFRARED THERMOMETER
INSTRUCTION MANUAL
Thank you for purchasing this product. Please read this instruction manual
thoroughly before use. Please keep and store this instruction manual properly.
TABLE OF CONTENT

1.Product Listing

2.Product Overview

3.Outline Drawing

4.The Definition of Symbols

5.Measuring

6.Battery Voltage Display and Replacement

7.Operation Precautions

8.Error Message
9.Product Specification
1. PRODUCT LISTING
Non-contact infrared thermometer

User manul

Battery type AAA x2

Plastic case

2.PRODUCT OVERVIEV
This device is made use of infrared technology to measure the body's temperature and the
ambient temperature. This device measures human temperature from forehead without contact
with the skin. This device also enables the user to choose the ambient temperature measuring
mode to measure the surrounding temperature.
ADVANTAGES
backlit LCD digital display screen

easy to clean sensor

fast and accurate temperature reading

easy to use

12 measurement memory

when you turn on device it automatically displays the last recorded result

3. OUTLINE DRAWING
LCD
SCAN
button
ON/OFF
button
4. THE DEFINITION OF SYMBOLS
Temperature
Ambient Temperature Measuring Mode
Forehead Measuring Mode
Celsius Scale
Fahrenheit Scale
Low Battery
Last Memory

5. MEASURING MODE

Select the body measurement mode " " or the ambient measuring mode
1) Non-contact temperature measurement on the forehead (Fig.5.1B)
Note: Dry and clean skin before the measurement is performed.
Press the "POWER" button.

The LCD will display all symbols as in Figure 5.2B; the last measurement will

be displayed as in Fig. 5.3B. After several seconds the device will switch to the
body measurement mode, a symbol " " and temperature symbol "C" or "F" will
appear with flash. The device is ready for taking a measurement as in Fig. 5.4B.
Point the probe to the forehead at a distance of 5-10 cm, press and release

"SCAN" button. The measurement is completed with a beep sound.
Read the result on LCD as in Fig.5.5B.

If the symbol "C" or "F" is flashing the device is ready for the next

measurement. When there is no command after 30 seconds, the device will
automatically shut down.
NC300
1 pc
1 pc
2 pc
1 pc
LED
Infrared sensor
Slide Key
SCAN
Battery Cover
5.1B
Fig.
2) Forehead Measuring Mode
Please make sure the Slide key is pushed up.

Press the ON/OFF button " "

The LCD will display as Figure 2.2. Then the last measurement will be displayed as in

Figure 2.3. After that, a symbol " " will flash for 3 seconds with a beep sound; the
device is ready for taking a measurement (reading). ( Figure 2.4 )
Please make sure no hair is covering the forehead. Please keep the forehead clean.

Point the probe to the centre of the forehead. Keep the probe and the forehead at a
distance of 5-10 cm.
Press the Scan button. After about 1 sec., the measurement is completed with a beep

sound.
Read the result on LCD. ( Figure 2.5 )

The LCD will display the result for around 30 seconds.

Please wait 3 seconds for next measurement. Please make sure the symbol " " is not

flashing before starting the next measurement.
When measuring has been completed and there is no further command after 30

seconds, the device will automatically shut down.
If the body temperature is higher than 37.8°C, there will be a fever alarm.

3) When the device is on, press the "SCAN" button for approximately five seconds
till "ON" or "OFF" symbols displays. Press the "SCAN" button again in order to
activate (ON) or deactivate (OFF) sound.






5.1C
Fig.
4) Unit Conversion
In power off condition, press the Scan button.

Hold for 5 seconds until LCD displays"---", when LCD shows

release the Scan button.
Press again the Scan button to convert the unit from °C to °F or vice versa.

After finished the °C/°F setting, press the ON/OFF button " " to exit.


5) Memory Recall

This device can record 12 memories.

In power off condition, press Scan button to enter the memory recall mode. When LCD

shows "--- M", press again the Scan button and last measurement result will be display
on LCD after 1 second.
Press the Scan button again to read the previous measurement results.

Press ON/OFF button to exit.

6. BATTERY VOLTAGE DISPLAY AND REPLACEMENT
In this case, please replace batteries immediately. However, the device
can work for a short time (Fig. 6.1)
Replace battery:
1. Remove the battery cover. Take out the used batteries.
2. Put two new AAA size alkaline batteries into the thermometer. Please pay attention to the
polarity.
7. OPERATION PRECAUTIONS
Before first use put batteries into the thermometer. Please pay attention to the

polarity.

Before and after use rub the sensor gently with alcohol pad.

Keep the device in a dry place. DO not immerse the thermometer into water or any

liquid.
Do not expose the thermometer to extreme temperature conditions, keep away from

direct sunlight
Keep away from sharp-edged objects.

" "
Do not touch the probe head with fingers.

DO NOT attempt to disassemble the device. DO NOT drop the thermometer or subject it

to other shocks or vibration.
Do not measure the temperature within 30 minutes after running, eating or taking

shower. The temperature will be different from normal temperature.
If the thermometer is taken from environments with large temperature differences,(e.g.

from outside to inside), please wait at least 30 minutes before start measurement.
Working close to mobile phone may impair the performance of this device. In the

event of such circumstances, it is advisable to take three measurements and the
highest one is considered reliable.
Taking measurements requires constant supervision of an adult. Keep the battery out

of reach of children so as not to allow them to swallow the cell battery. Otherwise, it
would have a damaging impact.
Keep away from children.

NOTE: Using conditions: Wait several minutes after bringing the device home in order
to take measurement.
5.2B 5.3B
Fig. Fig.







5.2C 5.3C
Fig. Fig. Fig.
5.4B 5.5B
Fig. Fig.










5.4C 5.5C
Fig.
or
Figure 6.1