Huawei TP3106 Commissioning Manual page 136

HUAWEI TP3106&TP3118&TP3118S
Commissioning Guide
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Picture size, aperture, and focal length adjustment:
TC320 camera lenses:
The TC320 camera has three lenses.
lens has the aperture, focal length, and zoom value knobs from the inside to outside. The aperture,
focal length, and zoom value knobs are used to adjust the lightness, resolution, and size of
pictures respectively.
Figure 5-25 Camera lens structure
Step 1 Turn the screw of the zoom value knob anticlockwise to loosen the screw, as shown in the red
circle in
object size. (After the zoom value is adjusted, the picture becomes unclear, and you need to
adjust the focal length knob to make the picture clear.)
Issue 01 (2015-02-12)
You have finished the image stitching. The apertures of the three camera lenses are the
same.
Natural light is kept out by the curtains. The lights in the conference room have been turned
on and the color temperature of the light sources in the room is the same.
Figure 5-26, and turn the zoom value knob until the picture size matches the actual
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Figure 5-25 shows the structure of a camera lens. Each
5 Video Device Configuration
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