User's Manual

Table Of Contents
75
Notes of Temperature Monitoring
Warm up the temperature monitoring unit for more than 20 minutes after power-on to
enable the temperature monitoring unit to reach thermal equilibrium.
Install the temperature monitoring unit in an indoor windless environment, and maintain the
indoor ambient temperature at 15°C to 32°C.
Avoid direct sunlight on the temperature monitoring unit.
Avoid installing the temperature monitoring unit facing at the light source and glass.
Keep the temperature monitoring unit away from sources of thermal interference.
The factors such as sunlight, wind, cold air, and air conditioning cold and warm air will
affect the surface temperature of human body, which will cause the temperature deviation
between the monitored temperature and the actual temperature.
Sweating is also a way for the body to automatically cool down and dissipate heat, which
will also cause the temperature deviation between the monitored temperature and the
actual temperature.
Maintain the temperature monitoring unit regularly (every 2 weeks). Use a soft dust-free
cloth to gently wipe the dust on the surface of the temperature sensor and the distance
sensor to keep it clean.