Planar LC1200R user manual Video Signal Connector, DC Power Input Connector, Photodiode Connector

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2.4Cooling Fans

Four (4) thermostatically controlled cooling fans are provided to cool the rear of the display. The thermostat is set to turn the fans on when the video board temperature reaches 30° C. If the display is used in direct sunlight, airflow must be directed across the front of the display or the display LCD fluid may reach its clearing point, then the LC1200R will become temporarily unreadable.

2.5Connectors

There are four connectors supplied as an integral part of the LC1200R.

2.5.1 Video Signal Connector

The LC1200R unit includes a chassis mounted 15-pin female mini D-Shell connector (AMP 748390-5 or equivalent) with socket contacts at the rear of the LC1200R. It is shielded for electromagnetic interference (EMI) purposes. Refer to Section 4.1 for electrical connections.

2.5.2 DC Power Input Connector

The DC power input connector is a chassis mounted 2-pin connector (Molex Mini Fit Jr Header 5569 Molex p/n 39-30-0020) with pin contacts at the side of the LC1200R. The connections are insulated to prevent accidental contact.

2.5.3 Photodiode Connector

A 3-pin connector, Molex p/n 22-03-5035, is provided on the inverter board. The connector accepts the cable assembly provided with the product that attaches to the provided photodiode board.

2.5.4 Dimming Control Connector

A 5-pin connector, Molex p/n 22-03-5055, provides an analog input that can override the automatic photodiode dimming and allows the backlight to be shut down using an inhibit input.

2.5.5 Button Board Connector

The Button board can be mounted remotely or removed for better access when mounted into the larger system.

2.6Interface Cables

The display is shipped with a remote photo-sensor and cable, removable button board, and 6 ft VGA interface cable. No other interface cables are provided. An external power supply brick is available for purchase from Planar Systems, Inc.

LC1200R User’s Guide 021-0183-00 Rev A

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Contents LC1200R High-Bright Monitor DC Power Input Requirements Display Cosmetics LCD Display LCD Panel Physical Image CharacteristicsIntroduction Basic ConstructionDisplay format WeightMechanical Front View Dimming Control Connector Video Signal ConnectorDC Power Input Connector Photodiode ConnectorPhotodiode Board Power SupplyLCD Controller Board Inverter BoardEnvironmental Temperature and HumidityButton Board Shock VibrationShock Packaged Product Video Parameters Video Signal RequirementsSignal Functions Video Input LinesSynchronization TTL Allowable Signal Levels Rise and Fall Times Mode DetectionTTL Sync Pulse Signal Levels Color Display DetectionTiming and Frequency Video Signal On-Off SequencesVideo, Horizontal and Vertical Sync DC Power Input Lines DC Power Input RequirementsDC Input Voltage / Current User Controls Power On-Off SequencesLCD Controller Board Controls Flip and Mirror User AdjustmentsMax Bright Jumper Dimming Control Connector Pin Assignment and Performance Photodiode Board and Automatic Dimming ConnectorAutomatic Brightness Mode Typical monitor brightness vs. ambient is as follows Manual Brightness ModeMonitor Luminance Maximum Brightness ModeMonitor Performance DIM input, voltsColor Perceived Color Display View AngleDisplay Uniformity Display ChromaticityRegulatory Agency Requirements Display CosmeticsElectromagnetic Energy Susceptibility Requirements RFI Emission CertificationSystem Transient Disturbance Requirements Electrostatic DischargeDesign Workload Description of WarrantyReliability Rohs ComplianceSupport and Service Glossary of Terms LC1200R User’s Guide 021-0183-00 Rev a