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OPERATING DETERMINATIONS
The LED displays of the GD series have been developed particularly for video and pixel mapping purposes.
The displays are equipped with bright RGB LEDs for excellent color rendering and a wide viewing angle. The
modular concept allows expanding the system to large video screens for clubs, stages, shops and many
other indoor locations. The system is controlled via the PC software LED VISION. The GD-8 processors
have an integrated switching power supply and a receiving card for signal processing. Connection with a PC
is made via an RJ45 Interface.
Power Supply
The processor is allowed to be operated with an
alternating voltage of 230 V, 50/ Hz and was designed
for indoor use only. The occupation of the connection
cables is as follows:
Cable
Pin
International
Brown
Live
L
Blue
Neutral
N
Yellow/Green Earth
The earth has to be connected! If the device will be
directly connected with the local power supply network,
a disconnection switch with a minimum opening of 3
mm at every pole has to be included in the permanent
electrical installation. The device must only be
connected with an electric installation carried out in
compliance with the IEC standards. The electric
installation must be equipped with a Residual Current
Device (RCD) with a maximum fault current of 30 mA
Electro-magnetic Emission
LED video walls are electrical installations sending
electro-magnetic emissions. Due to their construction,
such installations are regulated in the EMC guidelines.
For permanent installations, the operator is responsible
for the correct operation of his installation. The operator
must make sure that his installation complies with the
basic requirements and follows the general rules of
technology. The operator must make sure that his
installation complies with the electro-magnetic
compatibility.
Installation
Do not shake the device. Avoid brute force when
installing or operating the device. When choosing the
installation spot, please make sure that the device is
not exposed to extreme heat, moisture or dust. There
should not be any cables lying around. You endanger
your own and the safety of others! Operate the device
only after having familiarized with its functions. Do not
permit operation by persons not qualified for operating
the device. Most damages are the result of
unprofessional operation!
Ambient Conditions
The F symbol means: this device can be installed on
normal inflammable surfaces. The symbol
determines the minimum distance from lighted objects.
The minimum distance between light output and the
illuminated surface must be more than the given value.
The maximum ambient temperature T
a
= 45° C must
never be exceeded. This device must never be
operated or stockpiled in surroundings where splash
water, rain, moisture or fog may harm the device.
Moisture or very high humidity can reduce the insulation
and lead to mortal electrical shocks. When using smoke
machines, make sure that the device is never exposed
to the direct smoke jet and is installed in a distance of
0.5 meters between smoke machine and device. The
ambient temperature must always be between -10° C
and +45° C. Keep away from direct insulation
(particularly in cars) and heaters. The relative humidity
must not exceed 50 % with an ambient temperature of
45° C. This device must only be operated in an altitude
between -20 and 2000 m over NN.
Transport
Please use the original packaging or a flight case if the
device is to be transported.
Cleaning
Never use solvents or aggressive detergents in order to
clean the device! Rather use a soft and damp cloth.
Serial Barcode
Never remove the serial barcode from the device as
this would make the guarantee void.
Modifications and Guarantee
Please note that damages caused by manual
modifications on the device or unauthorized operation
by unqualified persons are not subject to warranty. If
this device will be operated in any way different to the
one described in this manual, the product may suffer
damages and the guarantee becomes void.
Furthermore, any other operation may lead to dangers
like short-circuit, burns, electric shock, crash etc.
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