คู่มือการใช้งานและคำแนะนำผู้ใช้ Visiofocus

Visiofocus, developed by the Italian manufacturer Tecnimed, is highly regarded for its innovative non-contact medical thermometers. Representing an evolution of the widely known Thermofocus, Visiofocus introduces a patented projection system that beams the temperature reading directly onto the subject's forehead. This ensures complete hygiene and extreme ease of use, making it ideal for checking the temperature of sleeping infants, adult patients, and even liquids, food, and ambient rooms without causing disturbance.

Built with sophisticated infrared technology and exclusive room temperature calibration systems (such as the Automatic and Manual Quick Calibration Systems), Visiofocus thermometers guarantee accurate, instant, and silent readings. The aiming system visually guides the user to the correct measurement distance, taking the guesswork out of non-invasive temperature checks.

• How do I know if I am holding the Visiofocus thermometer at the correct distance?

  The thermometer is at the correct measurement distance when the projected temperature reading perfectly centers inside the two projected guide dots on the subject's forehead. If the reading is spread outside the dots, it is too far away. If it is compressed, it is too close.

• Why does my Visiofocus show a countdown or 'CAL' on the screen?

  This indicates that the thermometer is performing room temperature calibration using its Automatic Quick Calibration System (AQCS). This is normal and necessary for optimum accuracy, as the device is adjusting itself to the ambient room temperature.

• Can I use the Visiofocus to measure the temperature of bath water or bottles?

  Yes, the Visiofocus can measure liquids, food, and objects with temperatures ranging from 1 to 80°C (33.8 to 176°F). Ensure you only project onto the liquid or surface and never submerge or touch the thermometer to the water.

• How do I manually calibrate the Visiofocus thermometer?

  To perform a Manual Quick Calibration System (MQCS) adjustment: Press the 'Face' and 'Home' buttons simultaneously and release. Within 10 seconds, focus the thermometer close to an internal wall (30 to 60 inches from the floor), then press and release the 'Home' button.