InfiRay Outdoor
•
Tube TH35/TH50
•
Operating Manual www.infirayoutdoor.com
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In cold weather, a special antifogging coating can be applied (such
as those used on eyeglasses or car rearview mirrors).
The device cannot connect with the
smartphone or tablet PC.
The Wi-Fi password is incorrect
Input the correct password
There are too many Wi-Fi signals around
the device.
Move the device to an area with no or fewer Wi-Fi signals.
Wi-Fi signals are lost or interrupted
Smartphone or tablet is out of range of a
strong Wi-Fi signal. Or there are obstacles
between device and the smartphone or
tablet (such as concrete wall).
Move the device to a place where you can receive Wi-Fi signals.
The observed target disappears
Observe the target through the glass
Remove the glass from the field of vision.
The image quality is poor or the
detection range is reduced.
These problems may occur due to the weather condition, such as snow, rain, fog etc.
When the device is used at a low
temperature, the imaging quality is
poorer
than
that
at
normal
temperature.
At temperatures above 0°C, the temperature rise varies with the observed objects (environment and background)
due to different heat conductivity coefficients. As a result, high-temperature contrast occurs and the image quality
is better.
At low temperatures, the observed targets (background) usually cool down to a similar temperature because of
reduced temperature contrast. Therefore, the image quality (details in particular) is poor, which is a characteristic
of thermal imaging devices.
