User's Guide

Nordic ID Group | Joensuunkatu 7 | FI-24100 Salo |Finland
Office [phone] | Fax + 358 2 727 7720 | [e-mail] 13 / 33
2020-04-30
Nordic ID HH83 User Guide
Version 1.2
STATUS LED
Whilst the Nordic ID HH83 is being charged, using either the USB-C charger or the Nordic ID HH83
desktop charger, the status LED indicates the charging progress, i.e. battery level, of the device:
 red when battery level is below 15%
 yellow when it’s between 15% and 90%
 green when it’s above 90%
SENSORS
The Nordic ID HH83 includes several sensors which can be seen in the Pictures 6 and 7.
1.8.3.1. TOF SENSOR
The ToF sensor is located on the top front side of the Nordic ID HH83 Barcode device, by the barcode
scanner. It is used to trigger barcode scanning instead of using the Scan button. ToF mode is disabled
by default. When enabled, the ToF sensor sends an artificial light signal. Barcode scanning is automatically
performed while any item interrupts this signal, e.g., an object finger is placed in front of the sensor at a
given (customizable) distance.
Enable and play with ToF sensor using Nordic ID RFID Demo in Android → Settings → Sensor