ACER AL1751bs User Manual

Table of Contents

Preface ...............................................................................................................................1

Chapter 1 Installation........................................................................................................2

1.1 Unpacking....................................................................................................................................... 2

1.2 Pull down the base........................................................................................................................... 2

1.3 Viewing Angle Adjustment............................................................................................................. 2

1.4 Detaching LCD Monitor from Its Stand.......................................................................................... 3

1.5 Interface for Arm Applications .......................................................................................................3

1.6 System Installation .......................................................................................................................... 3

1.7 Power Management System ............................................................................................................ 3

Chapter 2 Display Controls...............................................................................................4

2.1 User Controls ..................................................................................................................................4

2.2 Adjusting the Monitor's Display...................................................................................................... 4

Chapter 3 Technical Information.....................................................................................6

3.1 Specifications.................................................................................................................................. 6

3.2 Standard Timing Table.................................................................................................................... 7

3.3 Troubleshooting .............................................................................................................................. 8

Preface

This manual is designed to assist users in setting up and using the LCD Monitor. Information in this document has
been carefully checked for accuracy; however, no guarantee is given to the correctness of the contents. The
information in this document is subject to change without notice. This document contains proprietary information
protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical,
electronic or other means, in any form, without prior written permission of the manufacturer.

FCC Statement Warning

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed
and used in accordance with the instruction, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Warning

Use only shielded signal cables to connect I/O devices to this equipment. You are cautioned that changes or
modifications not expressly approved by the party responsible for comliance could viold your authority to
operate the equipment.

Canadian DOC Notice

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe B repecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.

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Important Safety Instructions

Please read the following instructions carefully. This manual should be retained for future use.

1. To clean LCD Monitor screen;

-- Power off LCD Monitor and unplug the AC Cord.

-- Spray a non-solvent cleaning solution onto a rag.

-- Gently clean the screen with dampened rag.

2. Do not place the LCD Monitor near a window. Exposing the monitor to rain water, moisture or sunlight can
severely damage it.

3. Do not apply pressure to the LCD screen. Excess pressure may cause permanent damage to the display.

4. Do not remove the cover or attempt to service this unit by yourself. Servicing of any nature should be
performed by an authorized technician.

5. Store LCD Monitor in a room with a room temperature of 5° ~ 40°C (or 41° ~ 104°F). Storing the LCD
Monitor outside this range could result in permanent damage.

6. If any of the following occurs, immediately unplug your monitor and call an authorized technician.
* Monitor to PC signal cable is frayed or damaged.
* Liquid spilled into LCD Monitor or the monitor has been exposed to rain.
* LCD Monitor or the case is damaged.

7. For use only with AC adapter, Li-shin LSE9901B1260 or LAE LAD6019AB5.

Chapter 1 Installation

1.1 Unpacking

Before unpacking the LCD Monitor, prepare a suitable workspace for your Monitor and computer. You need a
stable and clean surface near a wall power outlet. Make sure that LCD Monitor has enough space around it for
sufficient airflow. Though the LCD Monitor uses very little power, some ventilation is needed to ensure that the
Monitor does not become too hot.
After you unpack the LCD Monitor, make sure that the following items were included in the box:

▪ Main body x1 ▪ 1.8M Audio cable x1
▪ Power supply x1 ▪ User manual x1
▪ 1.8M VGA cable x1

If you find that any of these items is missing or appears damaged, contact your dealer immediately.

1.2 Pull down the base

When you open the box to take the product out then pull down
the base first (See figure 1-1)

Figure 1-1

1.3 Viewing Angle Adjustment

The LCD Monitor is designed to allow users to have a
comfortable viewing angle. The viewing angle can be adjusted
from -5°to +25°.(See fig. 1-2)

Figure 1-2

When you want to close the base and body to 90°, you need to
release a button from 25°. (See fig. 1-3)

Warning: Do not force the LCD Monitor over its maximum viewing angle settings as stated above. Attempting
this will result in damaging the Monitor and Monitor stand.

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Figure 1-3

)

1.4 Detaching LCD Monitor from Its
Stand

1. Remove the rear cover from neck n (See Figure 1-4)

2. Unscrew screws of the hinge bracket

3. Remove the stand from main body

o

p

1.5 Interface for Arm Applications

Before installing to mounting device, please refer to Fig.1-4.
The rear of this LCD display has four integrated 4 mm, 0.7 pitches
threaded nuts, as well as four 5 mm access holes in the plastic
covering as illustrated in Figure 1-5. These specifications meet the

VESA Flat Panel Monitor Physical Mounting Inter face
Standard (paragraphs 2.1 and 2.1.3, version 1, dated 13

November 1997

Note :Please using Ø 4mm x 8mm (L) screw for this application.

.

1.6 System Installation

Figure 1-4

Figure 1-5

Figure 1-6

1.6.1 Connecting the Display

1. Power off your computer.

2. Connect one end of the signal cable to the LCD Monitor’s VGA port.(See Fig 1-6)

3. Connect the other end of the signal cable to the VGA port on your PC.

4. Make sure connection are secure.

Attention: This device must be connected to an off-the-shelf video cable in order to comply with FCC
regulations. A ferrite-core interface cable is included in the LCD Monitor package.
This device will not be in compliance with FCC regulations when a non-ferrite-core video cable is used.

1.6.2 Connecting the AC Power

1. Connect the power cord to the AC adapter.

2. Connect the AC adapter’s DC output connector to the DC Power Jack of the monitor.

3. Connect the power cord to an AC power source.

1.6.3 Connecting the Audio Cable

1. Connect the audio cable to the " LINE OUT " jack on your PC's audio card or to the front panel's “AUDIO
OUT” jack of your CD ROM drive.

2. Connect the other end of the audio cable to the LCD Monitor's " LINE IN " jack.

1.7 Power Management System

This LCD Monitor complies with the VESA DPMS (version 1.0) Power Management guidelines. The VESA
DPMS provides four power saving modes through detecting a horizontal or vertical sync. signal.
When the LCD Monitor is in power saving mode, the monitor screen will be blank and the power LED indicator
will light orange.

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