Design elements, controls and indications controls and indications personal radiation detector Radiacode ![[EN/Device Manual/Images/about6.png]] 1. Location of the radiation sensor, digital thermometer, and instrument orientation sensor. 2. Ambient light sensor (for backlight auto turning-on feature) 3. Built-in battery status: charge level (4 variants), charging, powered from the external source (end of charging) 4. Swing buttons control sign: locked, unlocked 5. External connection: USB, Bluetooth 6. Sound status: on, off 7. Alarm sign: presence and level 8. Radiation sensor temperature indicator 9. Current time indicator 10. Swing button: «up» for left-hand orientation, «down» for right-hand orientation 11. USB type C connector: for device charging and data exchange 12. Round button: for turning on and confirming 13. Swing button: «down» for left-hand orientation, «up» for right-hand orientation 14. Dose rate graphical representation 15. Dose rate numerical representation 16. Sound speaker location 17. Dose rate units 18. Two light signaling indicators: - charge (blue color); - gamma-quantum registration (_green_ when low level, _red_ when alarm threshold is exceeded). 19. Random error of dose rate estimation (at a confidence level of 0.95). Graphic images presented in this manual may differ from the actual appearance of the product.