Operating Manual

Images are too dark
The display is not bright
enough
Adjust the display brightness
Icons are clear but
images are blurry
The lens is not focused
Rotate the lens focus knob to adjust the
focus.
The inner or outer optical
surface of the lens is dusted or
iced
Wipe the outer optical surface by using
a soft cotton cloth or leave the device
to dry in a warm and dry environment
for more than 4 hours
The device cannot
connect to a
smartphone or
computer
The Wi-Fi password is
incorrect
Enter the correct password
There are too many Wi-Fi
networks in the range of the
device, which may cause
interference
To enable stable network access, you
are advised to move the device to an
area with a limited number of Wi-Fi
networks, or an area without Wi-Fi
coverage.
Wi-Fi signals are lost or
interrupted
The device is beyond Wi-Fi
coverage.
There is blocking (such as
concrete walls) between the
device and the receiver.
Move the device to a place where you
can receive Wi-Fi signals.
The observed target
disappears
You are observing the target
through the glass
Observe the target directly without the
presence of glass
The image quality is
poor or the detection
range shortens
These problems are likely to occur when you use the device in harsh
weather (such as snow, rain, and fog).