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Christie D4K35 User Manual

Christie D4K35
144 pages
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D4K35
Service Manual
020-100817-01

Table of Contents

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Christie D4K35 Specifications

General IconGeneral
Resolution4096 x 2160
Brightness35, 000 lumens
Projection TechnologyDLP
Lens OptionsInterchangeable lenses
Color Processing10-bit
3D ReadyYes
Contrast Ratio2000:1
Weight90 kg

Summary

Introduction to D4K35 Projector

Projector Component Overview

Provides a general overview of the D4K35 projector's main parts and their locations.

Projector Control Interfaces

Details the various interfaces for controlling the projector, including TPC, PC, and PIB3G.

Power and Lamp Specifications

Lamp Power Supply (LPS) Details

Information on the 7kW Lamp Power Supply (LPS) and its operation.

Low Voltage and Standby Power Supplies

Describes the Low Voltage Power Supply (LVPS) and Standby Power Supply.

Safety Interlocks and Sensors

Safety Interlock Functions

Explains the safety interlocks that protect the projector during operation.

Lamp Module and Components

LampLOC™ Module Function

Details the electro-mechanical module for adjusting lamp position.

Projector Lenses and Mounts

Motorized Auxiliary Lens Mount (MALM)

Details the optional MALM assembly for switching lens formats.

Service Guidelines and Precautions

Module Replacement and Repair Cautions

Critical cautions for module replacement and general repair safety.

General Safety Warnings and Precautions

Provides essential safety warnings and general precautions for servicing.

AC/Power Supply Safety

Details safety precautions related to AC power connections and supply.

Lamp Explosion Hazard Precautions

Highlights explosion hazards associated with the lamp and required protective gear.

Cooling System Maintenance

Lamp Cooling Procedures

Critical safety step for allowing the lamp to cool completely before handling.

Liquid Cooling System Checks

Procedures for checking the liquid cooling system level and status.

Coolant Reservoir Filling Procedure

Instructions for safely filling the coolant reservoir with approved coolant.

Maintenance and Cleaning Schedule

Lamp Maintenance and Cleaning

Procedures for cleaning and inspecting the projector lamp connections.

Service Setups and Alignments

Adjusting Lamp Position (LampLOC™)

Required adjustment for optimal lamp performance and brightness.

Automatic Lamp Position Adjustment

Using the 'Do Auto' feature for precise lamp positioning.

Manual Lamp Position Adjustment

Manual adjustment of lamp position when 'Do Auto' fails or for fine-tuning.

DMD Convergence Procedure

Formatter Convergence Adjustment

Detailed description of adjusting red, green, and blue formatter convergence.

Final Convergence Assessment Criteria

Criteria to determine when convergence adjustments are satisfactory.

Software Upgrade Procedure

Steps for Installing Software Upgrade

Step-by-step guide for installing a software upgrade package.

Troubleshooting Guide

Projector Power Issues

Troubleshooting steps for when the projector does not power on.

Lamp Ignition Problems

Steps to diagnose why the projector lamp does not ignite.

Lamp Extinguishing Issues

Troubleshooting steps for when the lamp suddenly goes off.

Lamp Flicker, Shadows, or Dimness

Diagnosing image quality issues related to the lamp.

Troubleshooting Blank Screen Display

Steps to take when there is no display or a blank screen.

Troubleshooting No Image Display

Steps to diagnose when the projector is ON but shows no image.

Parts and Module Replacement

General Safety Warnings for Servicing

Provides critical safety warnings and guidelines before performing service.

Replacement Procedures and Tools

Lists required tools and general guidelines for module replacement.

Lamp Replacement Procedure

Critical procedure for replacing the projector lamp, including safety warnings.

Interlocks and Switches

Procedures for replacing interlock switches and vane switches.

Lamp Power Supply (LPS) Maintenance

Guidance on servicing the Lamp Power Supply unit.

Serial API Commands

Lamp Intensity Calibration (LCA) Commands

Commands to calibrate the intensity feedback mechanism to footlamberts.

LampLOC™ Module (LLM) Commands

Commands for adjusting lamp position to optimize intensity and uniformity.

Lamp Intensity (LPI) Commands

Commands to set lamp intensity setpoint for LiteLOC™ mode.

Lamp Mode (LPM) Commands

Commands to set lamp mode to constant power or LiteLOC™.

Lamp Power (LPP) Commands

Commands to set lamp power in Constant Power mode.

Power (PWR) Commands

Commands to change the projector's power state.

Projector Specifications

Display Panel Specifications

Details on panel resolution, refresh rate, brightness, contrast, and white point.

Source Signal Compatibility

Lists supported input signal formats for 3GSDI, HDSDI, and DVI-D ports.

Control Signal Compatibility

Details compatibility for Ethernet, RS232, GPIO, and SCCI interfaces.

Power Requirements

Specifications for power input and consumption of projector components.

Lamp Specifications

Details on supported lamp types, power, and average life.

Regulatory Compliance

Information on safety, environmental, and EMC regulations the product conforms to.

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