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Overview of the JumboTron System
Structure of the JumboTron screen
Two types of the JumboTron screen are available. One is the conventional
CRT type screen in which light emitting bodies of three primary colors (R,
G and B), "Trinilite," are used as the light emitting element. The other is
the new LED type screen in which light emitting diodes of the three
primary colors are used.
The basic element of the JumboTron screen is an RGB trio (dot).
A "cell" consists of the dots arranged at a certain interval (picture element
pitch) and a "unit (JumboTron display unit)" consists of 12 cells for the
CRT type and 16 cells for the LED type.
There are three unit types, the JTU-35 series (with 35-mm picture element
pitch) and JTU-17 series (with 17.5-mm pitch) of the CRT type, and the
LDU-15 series (with 15-mm pitch) of the LED type. You can configure a
large JumboTron screen by arranging the JumboTron display units
vertically and horizontally to suit various uses or locations.
CRT type (JTU-35 series)
B R G
RGB trio
(dot)
Picture element pitch
Cell
2 dots
4 dots
Unit
3 cells
(6 dots)
4 cells (16 dots)
JumboTron screen
NTSC:
max. 80 units
(240 cells =
480 dots)
PAL:
max. 96 units
(288 cells =
576 dots)
NTSC: max. 40 units (160 cells = 640 dots)
PAL: max. 48 units (192 cells = 768 dots)
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Overview
Overview
LED type
G
R
RGB trio
(dot)
B
Picture element pitch
Cell
4 dots
4 dots
Unit
4 cells (16 dots)
4 cells (16 dots)
JumboTron screen
NTSC:
max. 30 units
(120 cells =
480 dots)
PAL:
max. 36 units
(144 cells =
576 dots)
NTSC: max. 40 units (160 cells = 640 dots)
PAL: max. 48 units (192 cells = 768 dots)
Configuration of the JumboTron system
The following is the suggested configuration of the JumboTron system.
Control room
Audio mixer
Computer
VCR
Audio amplifier
Still image player
Frame
AV switcher
synchronizer
Video presenter
Computer
TV tuner
JTC-C200 ICU
Video disc player
controller
DVD player
Video camera
Monitor
Screen site
JME-UA200
unit alignment
JumboTron screen
controller
Microphone
JTA-LS200
ABC sensor
unit
Speaker system
JTC-P200 image
control unit (ICU)
Power source
Monitor
Cellular
JME-SA200
phone
screen
alignment
controller
Digital
Public
data
telephone
card
line
Modem
Table of Contents
Overview
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