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Epson EB-L25000U User Manual

Epson EB-L25000U
231 pages
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User's Guide

Table of Contents

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Epson EB-L25000U Specifications

General IconGeneral
BrandEpson
ModelEB-L25000U
CategoryProjector
LanguageEnglish

Summary

Warning and Cautions on Installation

Warning and Cautions on Usage

Warning and Cautions on the Laser

Installing the Projector

Screen Settings

Configures aspect ratio and screen type for optimal image display.

Adjusting the position of the image on the projected screen

Adjusts image position on the screen to account for margins due to Screen Type settings.

Adjusting the Position of the Projected Image (Lens Shift)

Details how to shift the lens to adjust projected image position, with ranges for different lens types.

Adjusting the Image Size

Explains how to adjust the image size using zoom controls, with notes for specific lens models.

Correcting the Focus

Guides on how to adjust the projector's focus for a clear image, including troubleshooting steps.

Correcting Distortion (Image Warping)

Provides steps to correct image warping and distortion, especially for specific lens models.

Connecting Equipment

Connecting a Computer

Provides methods for connecting a computer to the projector via various cable types (computer, HDMI, DVI-D).

Connecting Image Sources

Explains how to connect various video sources like component video, SDI, and HDMI to the projector.

Connecting a LAN Cable

Instructions for connecting the projector to a network using a LAN cable for projection and status checks.

Installing the Wireless LAN Unit

Step-by-step guide for installing the optional wireless LAN unit for network connectivity.

Turning On the Projector

Turning Off the Projector

Projecting Images

Automatically Detecting Input Signals and Changing the Projected Image (Source Search)

Explains how to project images by automatically detecting input signals or manually switching sources.

Switching to the Target Image

Details how to change directly to the target image using remote control or control panel buttons.

Adjusting Projected Images

Correcting Distortion in the Projected Image

Introduces methods like H/V-Keystone, Quick Corner, Curved Surface, Corner Wall, and Point Correction for image distortion.

Quick Corner

Allows independent correction of each of the four corners of the projected image.

Selecting the Projection Quality (Selecting Color Mode)

Allows selection of optimal image quality by choosing from preset modes like Dynamic, Cinema, Presentation, etc.

Setting the Amount of Light for the Projected Image

Automatically adjusts luminance based on displayed image brightness for rich images, using Dynamic Contrast.

Changing the Aspect Ratio of the Projected Image

Explains how to change the aspect ratio to suit image type, height/width ratio, and signal resolution.

Hue, Saturation, and Brightness adjustment

Allows adjustment of tint, saturation, and brightness for specific color axes (R, G, B, C, M, Y).

Gamma adjustment

Explains how to adjust halftone brightness differences based on the connected device using correction values or graphs.

Adjusting Image Resolution (Image Enhancement)

Adjusts image resolution using Image Enhancement for clearer images with better texture and material feel.

Setting the Brightness

Explains how to set the brightness for the projector's light source using various modes.

Multi-Projection Function

Adjustment Procedure

Details automatic online and individual image adjustments for multi-projector setups.

Combining multiple projected images

Methods for combining multiple images, including automatic tiling and manual adjustments.

Performing tiling automatically

Guides on automatically setting the arrangement and positioning of multiple projectors for tiling.

Performing tiling manually

Details manual arrangement of images for each projector when lining up and projecting.

Edge Blending

Explains how to fine-tune overlapping areas to create a seamless screen between multiple projectors.

Black Level

Adjusts brightness and tone in overlapping image areas to reduce noticeable differences.

Area Correction

Adjusts color individually in specific areas where color does not match after Black Level adjustment.

Screen Matching

Automatically adjusts tint and brightness for multiple projectors, especially when networked.

Automatically correct the brightness and tint for multiple projectors

Details the automatic correction of brightness and tint for multiple projectors based on the darkest projector.

Color Matching

Fine-tunes color balance and brightness from black to white for each color tone.

Adjusting manually offline

Guides for manually adjusting images from all projectors individually.

Projection Functions

Projecting Two Images Simultaneously (Split Screen)

Enables simultaneous projection of images from two sources side-by-side on the screen.

Freezing the Image (Freeze)

Pauses moving images to allow frame-by-frame projection or operations without displaying images.

Hiding the Image Temporarily (Shutter)

Allows temporarily switching off the image on screen to focus audience attention or during file changes.

Memory Function

Saving/Loading/Erasing/Resetting the Memory

Details procedures for saving, loading, erasing, and resetting projector settings and geometry correction values.

Scheduling Function

Saving an Event

Guides on how to schedule events like power on/off and input source switching at specified times.

Security Functions

Managing Users (Password Protection)

Explains how to limit projector use by activating password protection, including different protection types.

Using the Configuration Menu

List of Functions

Multi-Projection

Covers settings for multi-projector setups including Projector ID, Tiling, Geometry Correction, Edge Blending, and Screen Matching.

Batch Setup

Setup Using a USB Flash Drive

Explains how to perform batch setup for multiple projectors using a USB flash drive.

Saving settings to the USB flash drive

Details the process of saving projector settings to a USB flash drive, including file naming and precautions.

Reflecting saved settings to other projectors

Guides on how to apply saved batch setup files from a USB flash drive to other projectors.

Setup by Connecting the Computer and Projector with a USB Cable

Explains how to perform batch setup by connecting the computer and projector using a USB cable.

Saving settings to a computer

Details how to save batch setup files from the projector to a computer via USB connection.

Troubleshooting

Reading the Indicators

Details the meaning of the projector's five indicators and their status during regular operation and warm-up.

Reading Status Monitor

Explains how to use the control panel LCD to check projector status, detailed status, or error history.

Problem Solving

Problems Relating to Images

Lists common image-related issues like 'No images appear', 'fuzzy', 'distorted', or incorrect colors.

No images appear

Troubleshooting steps for when no image is displayed, covering power, indicators, shutter, and configuration settings.

Images are fuzzy, out of focus, or distorted

Steps to resolve fuzzy, out-of-focus, or distorted images, checking focus, projection distance, and condensation.

The remote control does not work

Troubleshooting steps for remote control issues, including battery check, alignment, and receiver settings.

The projector does not turn on

Steps to resolve issues when the projector fails to turn on, checking power switch, indicators, and power connections.

Maintenance

Cleaning

Replacing Consumables

Replacing the Air Filter

Provides information on air filter replacement periods and instructions for replacing the air filter.

Image Maintenance

Color Calibration

Automatically adjusts color tone deterioration for the entire screen based on default settings.

Screen Size and Projection Distance

Projection Distance List

Provides a list of projection distances and lens shift ranges for various screen sizes and lens models.

Adjustment Range for Projected Images

H/V-Keystone

Lists the vertical and horizontal adjustment ranges for H/V-Keystone correction across different lens types.

Specifications

Projector General Specifications

Provides detailed specifications for the projector, including dimensions, LCD size, resolution, light source, and power consumption.

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