Infrared Non-Contact Forehead Thermometer User Manual

1. ບົດແນະນຳ

This user manual provides detailed instructions for the safe and effective operation of your DeltaTrak Infrared Non-Contact Forehead Thermometer. This device is designed for monitoring body temperature without physical contact, helping to prevent the spread of illness. It is suitable for use in various environments, including homes, schools, and workplaces.

Figure 1: DeltaTrak Infrared Non-Contact Forehead Thermometer and included utility case.

2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• ການວັດແທກທີ່ບໍ່ແມ່ນການຕິດຕໍ່: Measures temperature without physical contact, reducing the risk of cross-contamination.
• Large Backlight LCD: Features a clear, easy-to-read display with backlight for visibility in various lighting conditions.
• Fever Warning: Emits an audible buzzer when temperature readings exceed the normal range, indicating a potential fever.
• ຟັງຊັນຫນ່ວຍຄວາມຈໍາ: Stores up to 32 temperature readings, useful for tracking temperature trends or screening multiple individuals.
• Selectable Modes: Allows switching between Body and Object temperature measurement modes.
• ການຄັດເລືອກໜ່ວຍ: Easily switch between Celsius (°C) and Fahrenheit (°F).
• Automatic Power Shut-off: ປະຢັດອາຍຸແບັດເຕີຣີໂດຍການປິດອັດຕະໂນມັດຫຼັງຈາກໄລຍະເວລາທີ່ບໍ່ມີການເຄື່ອນໄຫວ.
• Durable Utility Case: Includes a soft utility case for protection against thermal shock and environmental elements.
• ຄໍາຕອບດ່ວນ: Provides a temperature reading in approximately half a second.

Figure 2: Visual representation of the thermometer's key features.

3. ຕັ້ງຄ່າ

3.1. ການຕິດຕັ້ງຫມໍ້ໄຟ

Your thermometer comes with AA batteries. To install or replace batteries:

1. ວາງຝາປິດຊ່ອງໃສ່ແບັດເຕີຣີໄວ້ທີ່ດ້າມຈັບຂອງເຄື່ອງວັດແທກອຸນຫະພູມ.
2. ເລື່ອນຝາປິດເປີດ.
3. Insert the AA batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
4. ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.

3.2. ເປີດເຄື່ອງ

Press the trigger button to power on the thermometer. The LCD display will light up, and the device will perform a self-check before entering measurement mode.

3.3. Selecting Temperature Unit (°C/°F)

While the thermometer is on, press the "Set" button to cycle through settings. Locate the unit setting (usually indicated by °C or °F on the display). Use the "+" or "-" buttons to switch between Celsius and Fahrenheit.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1. ການວັດແທກອຸນຫະພູມຮ່າງກາຍ

1. Ensure the thermometer is in "Body" mode. If not, press the "Mode" button to switch.
2. Hold the thermometer approximately 1.18 to 1.97 inches (3-5 cm) from the center of the forehead. Ensure there is no hair, sweat, or cosmetics obstructing the measurement area.
3. Press and release the trigger button. The temperature reading will appear on the LCD instantly.
4. If the reading is above the normal range, the fever warning alarm will sound.

Figure 3: Proper distance for non-contact forehead temperature measurement.

4.2. Taking an Object Temperature Reading

This thermometer can also measure the surface temperature of objects.

1. Press the "Mode" button to switch to "Object" mode.
2. Point the thermometer at the object whose temperature you wish to measure.
3. Press and release the trigger button. The object's surface temperature will be displayed.

4.3. Recalling Memory Readings

The thermometer stores the last 32 temperature readings.

• While the thermometer is on, press the "Mem" button (or similar button, refer to device markings) to enter memory recall mode.
• Use the "+" or "-" buttons to scroll through the stored readings.

Figure 4: Versatile application of the thermometer in various settings.

5. ບໍາລຸງຮັກສາ

5.1. ການເຮັດຄວາມສະອາດບາຫຼອດ

ເພື່ອຮັບປະກັນການອ່ານທີ່ຖືກຕ້ອງ ແລະ ສຸຂະອະນາໄມ, ໃຫ້ທຳຄວາມສະອາດເຄື່ອງວັດແທກອຸນຫະພູມເປັນປະຈຳ:

• Wipe the thermometer body with a soft cloth dampened with alcohol or a mild disinfectant.
• Pay special attention to the sensor lens. Use a cotton swab lightly moistened with alcohol to gently clean the lens. Do not scratch the lens.
• ຢ່າເອົາເຄື່ອງວັດແທກອຸນຫະພູມຢູ່ໃນນໍ້າ ຫຼືຂອງແຫຼວອື່ນໆ.
• ປະໃຫ້ເຄື່ອງວັດແທກອຸນຫະພູມແຫ້ງສະນິດກ່ອນເກັບຮັກສາ ຫຼື ນຳໃຊ້ຄັ້ງຕໍ່ໄປ.

5.2. ການເກັບຮັກສາ

When not in use, store the thermometer in its provided soft utility case. This case offers protection from thermal shock and environmental damage.

Figure 5: The soft utility case provides protection and easy access.

Figure 6: The utility case offers protection even in challenging conditions.

5.3. ການທົດແທນຫມໍ້ໄຟ

Replace batteries when the low battery indicator appears on the display. Refer to section 3.1 for battery installation instructions.

6. ການແກ້ໄຂບັນຫາ

7. ຂໍ້ມູນຈໍາເພາະ

8. ຂໍ້ມູນຄວາມປອດໄພ

• This thermometer is intended for non-contact temperature measurement. Do not use it for any other purpose.
• ຮັກສາອຸປະກອນໃຫ້ໄກຈາກເດັກນ້ອຍ.
• Do not expose the thermometer to direct sunlight, extreme temperatures, high humidity, or corrosive gases.
• ຫຼີກເວັ້ນການຜົນກະທົບທີ່ເຂັ້ມແຂງຫຼືຫຼຸດລົງອຸປະກອນ.
• Do not attempt to disassemble or repair the thermometer yourself. Contact qualified personnel for service.
• If you have concerns about a temperature reading, always consult a medical professional.

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

Specific warranty information for this product is not provided in the available documentation. For support, inquiries, or warranty claims, please contact the retailer or manufacturer directly using the contact information provided at the point of purchase.

Manufacturer: Shenzhen Changkun Technology Co., Ltd