Hitachi CP-A301NM User Manual

1
Projector
CP-A221N/CP-A301N/CP-AW251N
User's Manual (detailed)
Operating Guide
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WARNING
• The information in this manual is subject to change without notice.
The illustrations in this manual are for illustrative purposes. They may differ
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permitted without express written consent.
NOTE
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described below.
About this manual
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NOTICE This entry notices of fear of causing trouble.
(Type nos. CP-A221N, CP-A221NM, CP-A301N, CP-A301NM, CP-AW251N, CP-AW251NM)

Hitachi CP-A301NM Specifications

General

Contrast Ratio	2000:1
Projection Technology	3LCD
Brightness	3000 ANSI Lumens
Resolution	1280 x 800 (WXGA)
Aspect Ratio	16:10
Lamp Type	UHP
Connections	HDMI, VGA, USB
Input Connectors	HDMI, VGA, USB
Noise Level	28 dB (Eco mode)

Summary

Setting up the Projector

Arrangement and Placement Guidelines

Provides guidelines on positioning the projector for optimal performance and stability.

Connecting External Devices

Guides on connecting external devices to the projector via various cables.

Power Supply Connection

Instructs on safely connecting the projector to a power source.

Power Management

Turning the Projector On

Provides step-by-step instructions for powering on the projector safely.

Turning the Projector Off

Details the correct procedure for powering down the projector.

Operating the Projector

Selecting Input Signals

Physical Adjustments

Adjusts projector tilt, image size (zoom), and sharpness (focus).

Automatic Picture Adjustment

Automatically adjusts picture position, phase, and format.

Picture Position and Keystone Correction

Adjusts picture position and corrects trapezoidal image distortion.

Menu Navigation

Provides an overview of accessing and navigating the projector's menus.

EASY MENU Functions

Keystone Correction

Corrects vertical and horizontal keystone distortion.

Perfect Fit Adjustment

PICTURE Menu Settings

Brightness and Contrast Adjustment

Adjusts the overall brightness and contrast of the projected image.

IMAGE Menu Settings

Vertical and Horizontal Position

Automatic Adjustment Execution

Automatically adjusts picture position, phase, and format.

INPUT Menu Settings

Resolution Settings

Sets the display resolution for computer input signals.

SETUP Menu Options

Digital Zoom and Shift

Picture Position Adjustments

Keystone and Perfect Fit

Corrects keystone distortion and adjusts image shape in corners/sides.

OPTION Menu Functions

Auto Search and Direct Power On

My Button Customization

Factory Reset

Resets all projector settings to factory defaults.

NETWORK Menu Configuration

Network Setup and DHCP

Configures network settings including DHCP for IP address assignment.

IP Address and Subnet Mask

Sets the projector's IP address and subnet mask manually.

Gateway, DNS, and Time Settings

Configures default gateway, DNS server, and date/time settings.

SECURITY Menu Functions

Accessing Security Settings

Guides on accessing the security menu and entering the initial password.

Password Management

Allows changing the projector's security password.

MyScreen Password Protection

Sets a password to protect MyScreen functions and images.

PIN Lock Security

Prevents unauthorized use by requiring a PIN code.

Transition Detector Feature

Detects angle/mirror changes to prevent signal loss.

My Text Protection

Protects custom text from being overwritten with a password.

Presentation Tools

PC-LESS Presentation Overview

Thumbnail Mode Operations

Image Control Methods

Menu-Based Image Control

Full Screen and Slideshow Modes

Playlist File Configuration

USB Display Functionality

Maintenance Procedures

Replacing the Projector Lamp

Provides step-by-step instructions for safely replacing the projector lamp.

Lamp Safety Warnings

Details safety precautions and warnings related to the projector lamp.

Air Filter Cleaning and Replacement

Troubleshooting Guide

Interpreting Error Messages

Explains common messages and their corresponding solutions.

Understanding Indicator Lamps

Interprets the status of power, lamp, and temperature indicator lights.

Resetting All Settings

Resets all projector settings to factory defaults.

Common Phenomena and Solutions

Lists common issues and their non-defect related causes and solutions.