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6. Installing the pixel card
CAUTION
• The pixel cards contain powerful magnets. If magnetic cards come close to the pixel cards, the data
contained within may be damaged. Therefore, do not carry any magnetic card when installing the pixel
cards.
• When installing the pixel cards, pay attention not to damage them against the pixel cards already installed
or other objects. Otherwise, the video may not be displayed properly.
• Take measures against static electricity when installing the pixel card. Do not touch the LED display areas
and the back of the pixel card.
• Check that the power supply to the LED modules is cut before starting the work.
(1) Open the grips of maintenance tool and push the maintenance tool against the pixel card. Close the
grips of maintenance tool.
(2) Install the pixel card to the cabinet paying attention that the arrows on the back of the pixel card and on
the hub board are orientated toward the same direction, and that the four guide pins of the pixel card
are aligned to the guide holes of the cabinet (four for each pixel card).
The pixel card is secured by the 8 magnets on each cabinet.