Acer EI491CR User manual

Acer LCD Monitor
User Guide

Copyright © 2018. Acer Incorporated.
All Rights Reserved.
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 specifically disclaims the implied
Record the model number, serial number, purchase date and place of purchase
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Acer LCD Monitor User Guide
Date of pu
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Information for Your Safety and Comfort
Safety instructions
Read these instructions carefully. Keep this document for future reference. Follow all
Special notes on LCD monitors
• You may find slightly uneven brightness on the screen depending on the desktop pattern
• The LCD screen has 99.99% or more effective pixels. It may include blemishes of 0.01%
or less such as a missing pixel or a pixel lit all the time.
Cleaning your monitor
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 from the
Safe listening

Using electrical power
• This product should be operated from the type of power indicated on the marking label. If
@.
Note: The grounding pin also provides good protection from unexpected noise
produced by other nearby electrical devices that may interfere with the
Product servicing

Potentially explosive environments
IT Equipment Recycling Information
Disposal instructions
Do not throw this electrc : into the trash when discarding.

Federal Communications Commission
Declaration of Conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

B Information for Your Safety and Comfort
Safety instructions
Special notes on LCD monitors
Cleaning your monitor
Accessibility
Safe listening
Warnings
Using electrical power
Product sen/icing
Potentially explosive environments
Additional safety information
IT Equipment Recycling Information
Disposal instructions
LCD pixel statement
Tips and information for comfortable use
Finding your comfort zone
Taking care of your vision
Developing good work habits
PACKAGE CONTENTS
Attaching the monitor to the base
SCREEN POSITION ADJUSTMENT
Cable management solutions
CONNECTING THE POWER CORD
Connecting the adapter and AC Power cord
POWER SAVING
Display Data Channel (DDC)
20-Pin Color Display Signal Cable
19-Pin Color Display Signal Cable
STANDARD TIMING TABLE
Connecting Your Monitor to a Computer
External Controls
Remote Control
Using the Shortcut Menu
1
2
3
5
5
6
7
8
9
10
11
Contents

Main Menu 13
The Function page 13
TROUBLESHOOTING 21
HDMI/DP Mode (Optional) 21

PACKAGE CONTENTS
LCD Monitor AC Power Cord DP Cable (Option
cp

Attaching the monitor to the base

Connecting the adapter and AC Power cord
State
ON
Power Saving
LED Light
Blue
Blinking Blue

Display Data Channel (DDC)
20-Pin Color Display Signal Cable
N NO. DESCRIPTION IN NO. DESCRIPTION
Retur DP_PWR

19-Pin Color Display Signal Cable
1 TMDS Data2+ 2 TMDS Data2 Shield
~~3 TMDS Data2- 4 TMDS Data1 +
5 TMDS Datal Shield 6 TMDS Datal-
TMDS DataO+ 8 TMDS DataO Shield
~9 TMDS DataO- 10 TMDS Clock+
ll TMDS Clock Shield 12 TMDS Clock-
13 CEC 14 Reserved (N.C. on device)
^5 SCL 16 SDA
17 DDC/CEC Ground 18 +5V Power
Hot p|ug Detect -

Connecting Your Monitor to a Computer
1. Make sure both the monitor and computer are powered-OFF.
2. Connect DP Cable (Only DP-input model)
3. Connect HDMI Cable (Only HDMI-input model)

External Controls