Christie LW400 User Manual

LW400
USER MANUAL - OPERATING GUIDE
020-000048-02

Christie LW400 Specifications

General

Brightness	4000 ANSI Lumens
Contrast Ratio	2000:1
Display Type	DLP
Connectivity	USB
Native Resolution	WXGA (1280 x 800)
Input Connectors	VGA
Lamp Life	6000 hours (eco mode)

Summary

About This Manual

Manual Symbols and Notes

Explains warning, caution, and general notes for using the projector.

Preparations and Setup

Projector Features

Describes key projector capabilities like WXGA resolution and HDMI port.

Package Contents and Lens Cover Attachment

Covers unpacking and lens cover attachment instructions.

Component Identification

Projector Parts Overview

Identifies projector components like speakers, rings, covers, and ports.

Component Identification

Control and Rear Panels

Describes the projector's control panel buttons and rear panel connectors.

Component Identification

Remote Control Identification

Identifies remote control buttons, battery compartment, and ports.

Initial Setup and Connection

Projector Placement and Security

Explains elevator adjustment and security bar/slot usage.

Initial Setup and Connection

Arrangement and Projection Distance

Table detailing screen size and projection distance for various formats.

Initial Setup and Connection

Connecting External Devices

Instructions for connecting PCs, monitors, and other peripherals.

Initial Setup and Connection

Connecting Power Supply

Describes how to connect the power cord to the projector and outlet.

Initial Setup and Connection

Device Connection Details

Notes on PC connections, plug-and-play, and HDMI signals.

Initial Setup and Connection

Power Connection Safety

Safety precautions when connecting the power cord.

Remote Control Operation

Laser Pointer and Battery Installation

Describes the laser pointer feature and how to install batteries.

Remote Control Operation

Signal Reception and Frequency

Explains remote signal range and how to change frequency.

Remote Control Operation

Wired and PC Input Modes

Using the remote as a wired controller or PC mouse/keyboard.

Power Management

Turning Projector On and Off

Step-by-step instructions for powering the projector on and off.

Basic Operation

Volume and Audio Control

Adjusting and temporarily muting the projector's sound.

Input Signal Selection

How to choose the active input source for the projector.

Basic Operation

Input Signal Search and Aspect Ratio

Searching for input signals and adjusting aspect ratio.

Basic Operation

Picture Adjustment Features

Using zoom, focus, lens shift, and auto-adjustment features.

Basic Operation

Image Positioning and Keystone Correction

Adjusting picture position and correcting keystone distortions.

Basic Operation

Magnify and Freeze Screen Functions

Using the magnify feature and freezing the display.

Basic Operation

Temporarily Blanking the Screen

How to temporarily blank the projector screen.

Basic Operation

Picture-by-Picture (PbyP) Functionality

Starting, configuring, and using the PbyP split-screen feature.

Basic Operation

Menu Navigation and Usage

Guide to using the projector's menu system (Easy and Advanced).

EASY MENU Options

Aspect Ratio and Keystone

Adjusting aspect ratio and keystone correction via EASY MENU.

Picture Mode Presets

Selecting predefined picture modes for different sources.

EASY MENU Options

Picture Adjustments in EASY MENU

Brightness, Contrast, Color, Tint, and Sharpness adjustments.

System Settings in EASY MENU

Whisper, Mirror, Reset, Filter Time, Language, and menu navigation.

PICTURE Menu Settings

Brightness, Contrast, and Gamma Adjustments

Adjusting brightness, contrast, and gamma settings.

PICTURE Menu Settings

Color Temperature and Sharpness Control

Adjusting color temperature, color, tint, and sharpness.

PICTURE Menu Settings

Active Iris and Memory Functions

Controlling active iris modes and managing picture settings memory.

IMAGE Menu Settings

Aspect Ratio and Scan Settings

Adjusting aspect ratio and over-scan ratio.

Position and Phase Adjustment

Adjusting vertical position, horizontal position, and horizontal phase.

IMAGE Menu Settings

Horizontal Size and Auto Adjustment

Adjusting horizontal size and performing auto picture adjustment.

INPUT Menu Options

Signal Processing Modes

Progressive, Video NR, 3D-YCS, and Color Space settings.

INPUT Menu Options

Component, Video Format, and HDMI Settings

Configuring component, video format, and HDMI signal modes.

INPUT Menu Options

Frame Lock and RGB Input Configuration

Setting frame lock function and RGB input signal type.

INPUT Menu Options

Resolution Settings for RGB Inputs

Setting the resolution for RGB1 and RGB2 input signals.

SETUP Menu Options

Automatic Keystone Correction

Performs automatic vertical keystone distortion correction.

Manual Keystone Adjustment

Corrects vertical keystone distortion manually.

SETUP Menu Options

Whisper Mode and Mirror Settings

Turns whisper mode on/off and switches mirror status.

Monitor Output Configuration

Arranges the combination of screen and monitor output.

AUDIO Menu Settings

Audio Level Adjustments

Adjusting volume, treble, and bass levels.

Audio Features and Connectivity

SRS WOW, speaker function, audio ports, and HDMI audio.

SCREEN Menu Options

Display Language and Menu Position

OSD language selection and menu position adjustment.

Blank Screen Modes

Switches the mode for the blank screen.

SCREEN Menu Options

Start-Up Screen Configuration

Configures the start-up screen displayed when no signal is detected.

SCREEN Menu Options

MyScreen Image Capture and Lock

Capturing images for MyScreen and locking the function.

SCREEN Menu Options

Message and Source Name Customization

Enabling messages and naming input ports.

SCREEN Menu Options

Template Screen Selection

Switches the mode for the template screen.

OPTION Menu Settings

Automatic Signal and Keystone Functions

Auto search for signals and automatic keystone correction.

Auto Power and Lamp Time Management

Auto power on function and lamp time tracking.

OPTION Menu Settings

Auto Off Timer and Filter Time Reset

Setting auto off timer and resetting air filter usage time.

OPTION Menu Settings

Button Assignment and Service Access

Assigning functions to remote buttons and accessing service menu.

OPTION Menu Settings

Adjustment and Maintenance Settings

Auto adjust, ghost, filter message, and lens type settings.

OPTION Menu Settings

Control and System Settings

Key lock, remote settings, and factory reset options.

OPTION Menu Settings

Security Features and Password Management

Inputting, changing, and recovering the projector password.

OPTION Menu Settings

MyScreen Password and PIN Lock Setup

Setting MyScreen password and enabling PIN lock.

OPTION Menu Settings

MyScreen Password Management and PIN Lock

Managing MyScreen password and PIN lock functions.

OPTION Menu Settings

PIN Lock Management and Forgotten PIN

Turning off PIN lock and recovering a forgotten PIN code.

OPTION Menu Settings

Transition Detector and Password Setup

Using, enabling, and setting password for transition detector.

OPTION Menu Settings

Transition Detector Management and My Text

Turning off detector, forgotten password, writing custom text.

OPTION Menu Settings

My Text Display and Password Settings

Displaying custom text and setting MY TEXT password.

OPTION Menu Settings

My Text Password Management

Turning off MY TEXT password and handling forgotten passwords.

NETWORK Menu Configuration

Network Setup and DHCP Configuration

Basic network setup and DHCP configuration.

NETWORK Menu Configuration

Network IP Configuration Details

Setting IP address, subnet mask, gateway, DNS, time, and date.

NETWORK Menu Configuration

Projector Name and Image Management

Naming the projector and managing stored images.

NETWORK Menu Configuration

Network Information and Service Functions

Viewing network status and restarting network functions.

Closed Caption (C.C.) Menu

Caption Display, Mode, and Channel Settings

Configuring closed caption display, mode, and channel.

Maintenance and Care

Lamp Information and Replacement

Lamp life, replacement procedures, and associated warnings.

Maintenance and Care

Lamp Replacement and Warnings

Detailed steps for lamp replacement and critical safety warnings.

Maintenance and Care

Air Filter Maintenance

Cleaning and replacing the air filter, and resetting filter time.

Internal Clock Battery Replacement

Procedure for replacing the internal clock battery.

Maintenance and Care

General Cleaning and Lens Care

Instructions for cleaning the projector exterior and lens.

Troubleshooting Guide

Interpreting Display Messages

Explains common error messages and their remedies.

Troubleshooting Guide

Understanding Indicator Lamps

Meaning of power, lamp, and temperature indicator lights.

Troubleshooting Guide

Indicator Lamp Troubleshooting (Continued)

Further troubleshooting for indicator lamp combinations.

Troubleshooting Guide

Phenomena Mistaken for Machine Defects

Lists common issues not caused by projector defects.

Troubleshooting Guide

Troubleshooting Common Issues (Continued)

Lists phenomena mistaken for defects (e.g., no sound, no picture).

Troubleshooting Guide

Troubleshooting Specific Phenomena

Lists phenomena mistaken for defects (e.g., freezing, color issues).

Warranty and Specifications

Warranty and After-Service Information

Details on warranty coverage and contacting service.

Technical Specifications

Detailed product specifications including ports and dimensions.