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1. Remove the LED modules from the four corners of the tile.
2. To adjust the spacing between the tile chassis, use the connection pins. Ensure there are
minimal gaps between the LED modules of each tile.
3. To make additional space between the tile chassis, loosen the connection pins and adjust the
jack screws to push the tiles apart.
4. If the surface edges of the LED modules are not smooth, adjust the depth of the panel by
changing the tightness of the screws attaching the chassis to the mounting blocks (on page
20).
5. To test the spacing between tiles, replace the LED modules (on page 23).
Related information
Mounting the tiles (on page 20)
Reinstalling the LED modules (on page 23)
Installing and configuring the Remote Power
Supply Rack Shelf
Use the following instructions to install and configure the Remote Power Supply Rack Shelf external
power supply.
Mounting the Remote Power Supply Rack Shelf
The power system must be mounted in a clean and dry environment. Sufficient free space must be
provided at the front and rear of the power system.
Warning! If not avoided, the following could result in death or serious injury.
•
This product must be installed within a restricted access location not accessible by the general
public.
1. Find a location in the rack for a 3U device.
2. Attach the Remote Power Supply Rack Shelf to the rack.
To ensure a proper electrical bond between the system chassis and the relay rack use thread-
forming mounting screws and star washers.
Inserting the power modules into the Remote Power Supply
Rack Shelf
The power modules, or rectifiers, convert an AC power source into the DC current required by the
product.
1. Remove the cover from the rectifier slot.
2. Slide the power module into the front of the chassis until it clicks into place.
3. To lock the power module, lift the handle and snap it into place.
4. Repeat steps 1 to 3 for each rectifier in the Remote Power Supply Rack Shelf.
Velvet LED Display System Installation and Setup Guide–Apex A2L Series
020-102873-01 Rev. 1 (06-2018)
Copyright
2018 Christie Digital Systems USA, Inc. All rights reserved.
©
Installation and setup
24
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