Pioneer PDA-4002, Техническое руководство

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Mounting standard metal fixtures (PDM-4001)
4.10.3 Installation conditions
1) Load carrying capacity of the floor
The floor should be level and with an even surface, and it should have a sufficient load carrying capacity of its own.
Especially, when the floor consists of boarding, the floor may cause deformation or deflection, if the weight of this
system is put near the middle of reinforcing crosspieces under the floor, depending on where such crosspieces are
located. In this case, make sure to spread out the weight on the floor, using solid boarding sufficient enough to resist
the deformation or deflection caused over time. A concrete floor sometimes may be not good enough for horizontal
installation, because of an uneven surface. In such a case, make sure to take similar corrective measures so that the
floor can be leveled and even.
2) Height of the ceiling
Ensure that the distance from the top of this system to the ceiling is at least 30 cm. If there are an air outlet of an air-
conditioner or a lighting display in the upper area, it is necessary to pay sufficient attention because they may cause
problems due to dust, temperature, humidity and water droplets. Moreover, when the system is going to be fully
covered with furnishings, make sure to provide a process to eliminate the heat accumulated on the top panel. Otherwise,
it may cause problems.
3) Front space
It is possible to pull out the PDP main body forward using the sliding frame. For maintenance, make sure to provide a
sufficient working space on the front side.
4) Space on both sides and backside, and fan unit
They all depend on the installation conditions.
Make sure to follow the installation conditions as shown in the operating environment requirements.
For a fan unit, see the attached standard specification and drawing.
5) Stacking units
It is possible to vertically install up to four units.
For installation of up to three units, make sure to use a base plate and cradles, and take measures to prevent shifting.
Moreover, when you are going to vertically install four units of displays, make sure to use anchor bolts for secure
installation.
6) Installations works to prevent shifting.
• For installation, make sure to use base plates and cradles.
(See the attached cradle and base plate drawing based on our recommendation.)
• Ensure that all necessary measures are taken to prevent shifting, because it is likely that the system may move or turn
due to earthquakes and accidents (It is recommended to use anchor bolts for secure installation). If it is not possible
to use anchor bolts, then use wires to secure the display.
Note) For wire mounting, make sure to use the holes shown in Figure in Page 113.
• For securing on the floor or the wall, everything depends on the materials of installation (securing) location. For
installation and mounting, make sure to consult with a specialized installation contractor.
It is not possible to vertically install five or more units.
Caution