LD Systems CONTRACTOR Serie Manual De Usuario página 7

ATTENTION:
1. Do not install or operate the device near any radiators, storage heaters, stoves or other
heat sources. Ensure that the device is always installed in such a way that it is sufficiently
cooled and cannot overheat.
2. Do not place ignition sources such as lighted candles near the device.
3. Ventilation openings must not be covered and fans must not be blocked.
4. Use the original packaging or packaging provided by the manufacturer for transport.
5. Avoid shock or impact to the device.
6. Observe the IP protection class as well as the ambient conditions such as temperature
and humidity according to the specification.
7. Devices can be continuously further developed. In the event of any discrepancies between
the operating instructions and the device labelling with regard to operating conditions,
performance or other device characteristics, the information on the device always takes
precedence.
8. The device is not suitable for tropical climates and for operation above 2000 m above sea
level.
CAUTION:
Connecting signal cables can cause significant interference noise. Make sure that devices
connected to the output are muted when plugged in. Otherwise, noise levels may cause
damage.
CAUTION: HIGH VOLUME AUDIO PRODUCTS!
This device is designed for professional use.
The commercial operation of this device is subject to the applicable national regulations and
guidelines for accident prevention.
Hearing damage due to high volume and continuous exposure: Use of this product may
generate high sound pressure levels (SPL) that may cause hearing damage. Avoid exposure
to high volumes.
INSTRUCTIONS FOR INDOOR INSTALLATION EQUIPMENT
1. Devices for installation applications are designed for continuous operation.
2. Devices for indoor installation are not weather-resistant.
3. Surfaces and plastic parts can age even in installation equipment, e.g. due to UV radiation
and temperature fluctuations. This generally does not impair functionality.
4. With permanently installed devices, the accumulation of impurities, e.g. dust, is to
be expected. Always observe the care instructions.
5. Unless explicitly stated otherwise on the device or in the technical data, the devices are
intended for installation heights of less than 5 m.
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