Art Flystick3, Руководство пользователя системы, Страница: 39 / 275

Chapter
4
4.4
ARTTRACK2
(discontinued)
switching of all cameras by one main switch. If this is done, the system can be easily
turned off and on without changing camera positions.
Make sure to install the system in a way that you can easily access the cameras and
its cables. Be especially careful to mount the cameras firmly so they cannot fall down.
Unsecured cameras may pose a serious hazard to health and safety.
Shock and vibration can permanently destroy the internal calibration
of the cameras. De-calibrated cameras have to be recalibrated in the
ART labs.
Figure 4.3 on page 31 shows the correct mounting for a camera to a wall with a carrier
using the example of an
ARTTRACK2 camera. Make sure to not fall below minimal
distance to the wall so enough room is left for the cables and to allow readjustment of
the camera angles and maintenance. For easy adjustment, it is highly recommended to
mount the ceiling mount in a way that the threaded bolt is vertical. This way heading and
elevation of the camera view can be adjusted individually.
Use strong dowels and screws for mounting the cameras to walls or ceilings (see figure
4.3 on page 31).
If in doubt, ask a skilled craftsman for assistance. Use massive and long enough angle
irons to provide the required stiffness and stability.
To avoid measurement problems, no light sources or highly reflecting areas should be
visible to the camera. Especially strong point light sources like e.g. halogen lamps and
direct or reflected sunlight may imply problems for the measurement (fluorescent lamps
are ok).
Furthermore, please make sure the ventilator holes are not covered. For thermal rea-
sons the ventilator always has to be on the upper side of the
ARTTRACK2
camera. That
means, if the camera is to be mounted hanging the carrier must be mounted on top (ven-
tilator side). If it is to be mounted standing the carrier has to be on the bottom side of the
housing.
Please install the cables such that
• no one can stumble over the cords,
• the cords cannot be damaged,
•
the cords cannot damage the cameras due to mechanical strain,
•
the line of sight of the cameras is not obstructed.
Inappropriate cabling may pose a serious hazard to health and safety.
Cable ducts or fixings should be used and a strain relief should be
installed!
Please refer to chapter 5.2 on page 60 for more information.
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