Abus TVAC15010 Manuel Utilisateur page 16

7. Wireless transmission
The range of wireless transmission depends on various environmental factors. The local conditions at the
installation location can have a negative impact on the range. For this reason, if there is a clear line of
sight between the receiver and the transmitter, the range can be as much as 200 m, but in buildings it is
significantly less.
The following environmental factors impair both the range and the frame rate:
Mobile phone masts, high-tension electricity pylons, power lines, ceiling and walls, devices with the same
or similar radio frequency.
Warnings
Follow all safety and operating advises before starting-up the device!
1. Follow these directions in order to avoid damage of the power cord or plug:
• Do not modify or process the power cord or plug arbitrarily.
• Make sure to disconnect the power cord holding the plug.
• Keep heating appliances as far as possible from the power cord in order to prevent the cover
vinyl from melting.
• The outdoor camera's power supply unit must be protected against humidity and damp.
2. Follow these directions. Failure to follow any of them may cause electrical shock:
• Do not open the main body or the power supply.
• Do not insert metal or inflammable objects inside the product.
• In order to avoid any damage during lighting use a surge protection.
3. Do not use the product when it is out of order. If you continue to use the product when defective, serious
damage can be caused to it. Make sure to contact your local product distributor if the product is out of
order.
During the installation into an existing video surveillance system make sure that all devices are
disconnected from the low and supply voltage circuit.
If in doubt allow a professional electrician to mount, install and wire-up your device. Improper
electrical connection to the mains does not only represent at threat to you but also to other
persons.
Wire-up the entire system making sure that the mains and low voltage circuit remain separated
and cannot come into contact with each other in normal use or due to any malfunctioning.
Avoid using the device under the following unfavorable ambient conditions:
•
wetness or excessive air humidity
•
extreme cold or heat
•
direct sunlight
•
dust or combustible gases, vapors or solvents
•
strong vibration
•
strong magnetic fields, such as those found in the vicinity of machinery or loudspeakers
•
the camera must not be directed into the sun as this can destroy the sensor.
•
the camera may not be installed on unstable surfaces
Unpacking
While you are unpacking the device please handle it with utmost care.
If you notice any damage of the original packaging, please check at first the device.
If the device shows damages, please contact your local dealer.
13
English