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Nordic ID Group
| Joensuunkatu 7 | FI-24100 Salo | Finland
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2020-05-18
Nordic ID HH83/HH85
User Guide
Version 1.3
1.8.3.2.
LIGHT AND PROXIMITY SENSOR
The light and sensors are located on the front side of the device, by the ear speaker.
The light sensor is used to adjust the brightness of the screen according to the ambient light (if the display
brightness level is set to adaptative).
The proximity sensor detects when you have the phone up to your ear, so that touchscreen is switched
off to prevent accidental tapping.
1.8.3.3.
NFC READER
An NFC reader is located on the back side of the Nordic ID HH83/HH85. NFC antenna is indicated with
a ((waves)) icon in the Nordic ID HH83 (there is no icon in the Nordic ID HH85).
Multiple NFC standards are supported, proximity and vicinity, which makes Nordic ID HH83/HH85 also
compliant with existing NFC Android apps.
The Nordic ID RFID Demo app can also be used to read NFC tags and get basic information.
Picture 13 Position of NFC antenna in Nordic ID HH83 and Nordic ID HH85
VOLUME
The Nordic ID HH83/HH85 has a speaker and an earpiece, which volume can be adjusted as typically
done in Android devices.
The Nordic ID HH83/HH85 does not have physical volume control buttons. To change the
volume of the audio, you can use the shortcut at the dropdown notification menu.
Screenshot 3