Acer PH110 User Manual

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Troubleshooting
If you experience trouble with the projector, refer to the following
information. If the problem persists, please contact your local
reseller or service center.
Problem: No image appears on screen.
Ensure all the cables and power connections are correctly and
securely connected as described in the “Installation” section.
Ensure the pins of connectors are not crooked or broken.
Check if the projection lamp has been securely installed. Please
refer to the “Replacing the lamp” section.
Make sure you have removed the lens cap and the projector is
switched on.
Ensure that the “Hide” feature is not enabled.
Problem: Partial, scrolling or incorrectly displayed image.
Press the “Re-Sync” button on the Remote Control.
If you use a PC:
If the resolution of your computer is higher than 854 x 480.
Follow the steps outlined below to reset the resolution.
For Windows 3.x:
1. In the Windows Program Manager, click the “Windows Setup”
icon in the Main group.
2. Verify that your display resolution setting is less than or equal
to 854 x 480.
For Windows 95,98,2000,XP:
1. Open “My Computer” icon, the “Control Panel” folder, and
then double click on the “Display” icon.
2. Select the “Setting” tab.
3. In the “Desktop Area” you will find the resolution setting.
Verify that the resolution setting is less than or equal to 854 x
480 resolution.
If the projector is still not projecting the whole image, you will
also need to change the monitor display you are using. Refer to
the following steps.
Appendices

Acer PH110 Specifications

General

Display Type	DLP
Projection Technology	DLP
Connectivity	HDMI, USB
Zoom Ratio	1.1x
Keystone Correction	+/-40° (Vertical, Manual)

Summary

Usage Notice

Precautions

Essential safety warnings and precautions for operating the projector to ensure user safety and device longevity.

Introduction

Product Features

Lists the key technical specifications and outstanding features of the Acer projector.

Package Overview

Details the items included in the projector's package, ensuring completeness upon purchase.

Product Overview

Identifies the main physical components and ports of the projector unit.

Control Panel

Describes the buttons and LED indicators located on the projector's physical control panel.

Connection Ports

Explains the various input and output connectors on the projector for signal and power.

Remote Control

Explains the function of each button on the provided remote control for projector operation.

Installation

Connecting the Projector

Illustrates how to connect different video sources and power to the projector.

Powering On the Projector

Step-by-step guide for turning on the projector and initiating the display process.

Powering Off the Projector

Provides instructions for safely shutting down the projector, including cooling procedures.

Warning Indicator

Explains the meaning of the projector's indicator lights (Lamp, Temp) and associated warnings.

Adjusting the Projected Image

Details how to adjust the projector's height using the built-in elevator foot.

Adjusting the Projector Zoom / Focus

Guides users on manipulating the zoom and focus rings for image clarity.

Adjusting Projection Image Size

Offers a chart correlating projection distance with desired screen sizes.

User Controls

Control Panel & Remote Control

Introduces the two primary interfaces for controlling projector functions.

Using the Remote Control

Explains specific functions controllable via the remote, such as Keystone, Hide, and Freeze.

On-Screen Display Menus

Guides on navigating the projector's OSD menus for comprehensive settings adjustment.

Language

Instructions for selecting the preferred language for the On-Screen Display.

Color (Computer / Video Mode)

Details how to adjust image color parameters like brightness, contrast, and temperature.

Image (Computer Mode)

Covers image settings specific to computer inputs, including aspect ratio and keystone.

Image (Video Mode)

Explains image adjustments for video inputs, focusing on aspect ratio and sharpness.

Audio (Computer / Video Mode)

Details how to manage volume and mute settings for audio output.

Management (Computer / Video Mode)

Covers system management functions like projection mode, source lock, and lamp hour tracking.

Start-up Screen

Instructions on how to customize or select the projector's default startup screen.

Appendices

Troubleshooting

Provides solutions for common operational problems and display issues.

LED lighting message

Explains the diagnostic meaning of various LED status indicators on the projector.

Message Reminders

Details user notifications for lamp replacement and standby state triggers.

Projector automatically turns to standby state

Describes conditions that cause the projector to enter standby mode, often related to environmental factors.

Replacing the lamp

Step-by-step instructions for safely replacing the projector's lamp module.

Specifications

Lists the detailed technical specifications, dimensions, and environmental requirements.

Compatibility Modes

Outlines supported video modes, resolutions, and frequencies for optimal display.