Acer C20 Series - User Manual

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Copyright © 2010. Acer Incorporated.
All Rights Reserved.
Acer Projector C20 Series User's Guide
Original Issue: 09/2010
Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or
changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company
makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specically disclaims the
implied warranties of merchantability or tness for a particular purpose.
Record the model number, serial number, purchase date and place of purchase information in the space provided below. The serial
number and model number are recorded on the label afxed to your projector. All correspondence concerning your unit should include
the serial number, model number and purchase information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronically,
mechanically, by photocopy, recording or otherwise, without the prior written permission of Acer Incorporated.
Acer Projector C20 Series
Model number: _______________________________________
Serial number: _______________________________________
Date of purchase: _____________________________________
Place of purchase: ____________________________________
Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies' product names or trademarks are used herein
for identication purposes only and belong to their respective companies.
"HDMITM, the HDMI logo and High-Denition Multimedia Interface are trademarks or registered trademarks of HDMI
Licensing LLC."
Information for your safety and comfort
Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the product.
Turning the product off before cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Caution for plug as disconnecting device
Observe the following guidelines when connecting and disconnecting power to the external power supply unit:
• Install the power supply unit before connecting the power cord to the AC power outlet.
• Unplug the power cord before removing the power supply unit from the projector.
• If the system has multiple sources of power, disconnect power from the system by unplugging all power cords from the power
supplies.
Caution for Accessibility
Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as
possible. When you need to disconnect power to the equipment, be sure to unplug the power cord from the electrical outlet.
....................................................................................................
Warning:
• Do not use this product near water.
• Do not place this product on an unstable cart, stand or table. If the product falls, it could be seriously damaged.
• Slots and openings are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These
openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other
similar surface.
This product should never be placed near or over a radiator or heat register, or in a built-in installation unless proper ventilation is
provided.
• Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short-out parts
that could result in a re or electric shock. Never spill liquid of any kind onto or into the product.
• To avoid damage of internal components and to prevent battery leakage, do not place the product on a vibrating surface.
• Never use it under sporting, exercising, or any vibrating environment which will probably cause unexpected short current or damage
rotor devices, lamp.

Acer C20 Series Specifications

General

Display Technology	DLP
Resolution	854 x 480
Lamp Life	30, 000 hours
Inputs	HDMI, USB
Aspect Ratio	16:9
Speakers	2W
Projection Size	30" to 100"

Summary

Information for your safety and comfort

Turning the product off before cleaning

Unplug before cleaning. Use a damp cloth; avoid liquid or aerosol cleaners.

Caution for plug as disconnecting device

Follow guidelines for connecting/disconnecting power supply units to avoid electrical hazards.

Caution for Accessibility

Ensure power outlet is easily accessible and close to the equipment for quick disconnection.

General Safety Warnings

Critical warnings about water, stability, ventilation, electrical shock, liquid spills, and object insertion.

Using electrical power

Electrical Power Guidelines

Proper operation from correct power source, extension cord limits, and outlet grounding requirements.

Product servicing

Servicing and Repairs

Refer all product servicing to qualified personnel; do not attempt self-repair due to risk of shock.

Additional safety information

Environmental and Operational Safety

Covers projector placement, operating temperature, altitude, and environmental factors affecting performance.

Handling and Usage Precautions

Includes warnings on unplugging, smoke/noise, damage, hot surfaces, and vibration.

Caution for Listening

Hearing Protection Guidelines

Instructions for safe listening volumes and duration to protect hearing from high sound levels.

Disposal instructions

Environmental Recycling

Instructions for proper disposal and recycling of electronic waste to minimize pollution.

First things first

Usage Notes

Key recommendations for using, cleaning, and storing the projector for optimal performance and longevity.

General Precautions

Important warnings and precautions to ensure safe operation and maximize unit life, including fire and shock risks.

Introduction

Product Overview

Detailed breakdown of the projector's physical components and their respective functions.

Package Overview

Included Accessories

List and visual representation of all items included in the projector package upon purchase.

Getting Started

Installing the Battery

Step-by-step guide for correctly inserting the projector's internal battery.

Charging the Battery

Instructions and indicators for charging the projector battery, including important operational warnings.

Connecting the Projector

Connection Ports and Cables

Details on various input/output ports and the required cables for connecting external devices.

Adjusting the Projected Image

Screen Size and Distance

Guide to optimal projection distance and corresponding screen sizes for clear image display.

User Controls

Menu Navigation

Instructions on how to navigate and use the projector's on-screen menu system for settings adjustment.

Source Selection: External Inputs

Guide to selecting and adjusting settings for VGA, HDMI, and Composite/Component sources.

Source Selection: Media Files

Instructions for playing videos and managing settings from internal memory, Micro SD, or USB.

Using MPtG Converter Tool

PPT;PDF File Conversion

Guide to converting PowerPoint and PDF files using the included tool for projector playback.

How to Play iPhone;iPod Media via C20

Playing Photos from iPhone;iPod

Step-by-step instructions for displaying photos from iPhone and iPod devices on the projector.

Playing Videos from iPhone;iPod

Instructions for playing video clips from iPhone and iPod devices through the projector.

Appendices

Troubleshooting Guide

Common problems and solutions for image, audio, battery, and system messages.

Compatibility Modes

Details on supported display modes, resolutions, and V-Sync frequencies for optimal performance.

Supported Media Formats

Information on compatible video and photo file formats, including media card specifications.