4. Use during strong light
It could be used during the day or at night. If the light is too strong during the
day, it will get a better visual eect when the objective lens shelter is on, and
at night, the objective lens shelter must be removed for better observation.
5. Using the Infrared Illuminator
Please turn on the IR illuminator (auxiliary light) when you use the GlasssOwl
during nighttime and adjust the infrared illuminator's brightness based on
preference. A low-level illuminance transducer is featured as well. If any light
resource is around, such as street lamps or moonlight, you don't need to turn
on the infrared illuminator. Please adjust the objective lens' focal length and
the screen brightness to achieve a clear image.
The runtime is up to 12 hours with the infrared illuminator (auxiliary light) OFF
and up to 3 hours with the IR illuminator ON.
6. Can the GlassOwl work through windows?
Whether or not the infrared light (IR) is turned ON, the device cannot observe
objects through window glass.
Tips & Warnings
18
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