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Contents
LC640.480.33-AC Display .............................................................................................................. 3
Features and Benefits................................................................................................................... 3
Installation and Handling................................................................................................................. 4
Mounting the Display .................................................................................................................. 4
Mounting Display Face Down................................................................................................. 4
Mounting ECA Face Down...................................................................................................... 4
Vent Clearance ........................................................................................................................ 5
Isolation/Air Gap..................................................................................................................... 5
Ambient Light Sensor Clearance............................................................................................. 5
Cable Length................................................................................................................................ 5
Cleaning ....................................................................................................................................... 5
Avoiding Image Retention...........................................................................................................5
Specifications...................................................................................................................................6
Environmental Characteristics.....................................................................................................6
Mechanical Characteristics..........................................................................................................6
Optical Characteristics.................................................................................................................7
Safety and EMI ............................................................................................................................7
Reliability and Backlight Life...................................................................................................... 7
Interfacing and Operation................................................................................................................ 8
Control Basics..............................................................................................................................8
Power Requirements................................................................................................................8
Undervoltage Lockout (Backlight only) ..................................................................................8
Power Sequencing (LCD only) ................................................................................................8
Backlight Signals..................................................................................................................... 9
Video Signals.............................................................................................................................10
Video Signal Characteristics................................................................................................. 10
Video Modes .......................................................................................................................... 10
Signal Timing......................................................................................................................... 11
Video Characteristics.................................................................................................................15
Pixel Position......................................................................................................................... 16
Connectors .................................................................................................................................16
Video Connector (J3)............................................................................................................. 17
Dimming Connector (J2) .......................................................................................................18
Backlight Power Connector (J1) ...........................................................................................18
Optical Features............................................................................................................................. 19
Viewing Angle........................................................................................................................... 19
Response Times .........................................................................................................................19
Dimming .................................................................................................................................... 19
Backlight Dimming Modes ....................................................................................................20
Dimming Control Interfacing................................................................................................ 20
Inverting the Display.................................................................................................................. 21
Temperature Considerations...................................................................................................... 22
Thermal Shutdown................................................................................................................. 22
Luminance Variation Due to Ambient Temperature ............................................................. 22
Warm-up Characteristic........................................................................................................ 23
Display Dimensions.......................................................................................................................23