3
Table of Contents
Overview
About This Manual ............................................................. 4
Precautions ........................................................................ 4
Overview of the JumboTron System ................................ 5
Images to be displayed on the JumboTron screen .................. 5
Structure of the JumboTron screen ......................................... 6
Configuration of the JumboTron system ................................. 8
Features .............................................................................. 9
Locations and Functions of Parts and Controls
Locations and Functions of Parts and Controls ........... 10
Front panel ............................................................................ 10
Rear panel ............................................................................. 11
Connections
Connections ..................................................................... 12
Adjustments and Checkings
Displaying a Test Signal on a JumboTron Display Unit 13
Adjusting the Luminance Manually ............................... 18
Displaying the Luminance Level before Adjustment/
Adjusting the Luminance Automatically Using a Unit
When Using the Unit Alignment Sensor JME-US35C,
JME-US1515 or JME-US1540 ........................................ 30
When Using the Unit Alignment Sensor JME-US30L ......... 36
Checking the JumboTron Display Unit Functions ........ 44
Selecting the check mode ...................................................... 44
Resetting the microprocessor in a JumboTron display unit to
its initial condition (UNIT Reset) .................................... 46
Checking the operation of the indicator on the rear of a
JumboTron display unit (LED Check) ............................. 46
Checking the blinking or lighting operation of a JumboTron
display unit (Cursor Check Menu) ................................... 48
Checking the operation of the test signal generator in a
JumboTron display unit (UNIT SPG) .............................. 49
Checking the communication between the controller and a
JumboTron display unit (Ask UNIT Type) ...................... 50
Checking the revised light emission data of each dot, HV
Checking the present conditions of the JumboTron display
unit (Unit Condition) (LDU-15, LDU-30 only) ............... 55
Changing the fan speed of a JumboTron display unit (Fan
Speed) (LDU-15 only) ..................................................... 56
Others
Specifications ....................................................back cover