1-21 (E)
ZRD-1/ZRD-2/ZRCT-100/ZRCT-200
Operation
.
Do not block a ventilating hole when operating the display controller.
.
When cleaning the display controller, wipe it using fully squeezed cloth, moistened with a neutral
detergent.
Never use a solvent such as benzene or thinner.
1-4-3. Back Frame
.
Design a back frame in consideration of possible safety measures.
.
Design a back frame that has a horizontal/vertical adjustment mechanism so as to attach the back frame in
high precision.
.
It is recommended to connect the ground to back frame.
.
Take necessary measures to prevent rust from occurring in all frame steel products.
1-4-4. Floor
Withstand load of floor:
The floor should be strong enough to prevent the distortion or deformation when it is subjected to the
following load.
Mass of display unit (10 kg per unit)
x
Number of display units
+
Total mass of bases
+
Total mass of
back frames
+
Mass of display controller (6.3 kg per unit)
x
Number of display controllers
For the distortion, refer to the specifications described in “Rigidity” in “1-3-1. Base”.
1-4-5. Work Space
.
Design the back frame so that it does not interfere the maintenance of display unit. It is recommended
to secure 1 m or more space in back of the display unit because the service personnel removes the rear
cover to do the service work.
.
Design the rolling tower required for the installation and service work so that it does not interfere the
maintenance of display unit.
.
Provide sufficient space to install the rolling tower in front of the array in order to clean the surface of
display unit.
Содержание ZRCT-100
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