User's Manual

Social Distancing Band UWB Technology
R15UH00xxEU0100 Rev 1.00 Page 6 of 14
Oct.28.21
2. There are two Bicolour LEDs on the device. One Horizontally aligned (Green and Yellow) and the
other vertical (Blue and Red). On Powerup, the Green LED glows for a second and then switches
off indicating successful power on and if the Bluetooth is ON, BLUE LED also glows. If the charger
is connected over USB, then charging is indicated by yellow LED. If the distance is violated the
RED LED blinks.
Figure 5. LED