Daktronics Galaxy AF-3400 Series, Display Manual

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Figure 3: 46 mm Module
Mirror:
A mirror display is the second display in a Primary-Mirror or 2V
configuration. The mirror display does not have a controller. All signal information
to the mirror is received though a signal inter-connect cable from the primary.
Module:
46 mm Galaxy
®
modules are 8 pixels high by 8 pixels wide. Each is
individually removable from the front of the display.
Module Latch Assembly: This is a device utilizing a sliding retainer bar to hold the
module firmly to the display frame at each corner. There are two per module. A
1
/
8
"
Allen wrench is used to turn the retaining bar. Refer to Figure 3 for module latch
locations.
Network: A network consists of multiple displays connected to each other. Up to
240 primary displays can exist on one network.
Pixel:
A pixel is a single LED or cluster of LEDs. The number and color of the
LEDs depends on display application.
Power Supply: Converts AC line voltage from the load center to low DC voltage for
multiple module driver boards
Primary: A primary display is a single-faced unit or the first display in a Primary-
Mirror or 2V configuration. The communication and temperature sensor input will
be connected to this display. The light sensor is also internally mounted in this
display. An interconnect cable will transfer information from the primary to the
mirror display in the 2V configuration.
Introduction
1-6