Simple FDIR-V1 - User Manual

Highlights 4-in-1 design, instant measurement, high-speed accuracy, and automatic mode conversion.

Covers ease of use, fever alarm, and automatic memory display features.

Explains indicators for measuring progress, ear/forehead modes, and fever alerts.

Covers reading display, clock, temperature units (C/F), and last memorized temperature.

Alerts the user about low battery status and its implications.

Instructions on how to set the device's time and ambient temperature display.

Step-by-step guide for initiating, performing, and understanding fever alerts for ear measurements.

Step-by-step guide for initiating, performing, and understanding fever alerts for forehead measurements.

Explains the icons and sounds indicating low battery status and the need for replacement.

Step-by-step guide on how to replace the thermometer's battery.