3.1.1 Touch Button
A Touch Button is available on the top of the TR50 IAQ Sensor device to change the
parameters. Swipe the touch button or click left/right button to change the
parameters.
3.1.2 LED Ring Behavior / Indication
The LED light behavior can be configured into two modes:
•
•
These two modes indicates LED behavior, air quality, sensor reading, or sensor
health.
Color Mode:
LED Behavior
Green
Yellow
Red
TR50 - User Guide
Color Mode
Neutral Mode
Air Quality Level
Good
Medium
Poor
Touch Button
Sensor Reading Level
Good
Medium
Poor (For CO
, PM2.5 and TVOC)
2
Sensor Health
-
-
Sensor Failure
12