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User Manual - Page 2
... only and belong to the contents hereof and specifically disclaims the implied warranties of Acer Incorporated. Record the model number, serial number, purchase date and place... part of this publication may be reproduced, stored in a retrieval system, or transmitted, in this manual or supplementary documents and publications.
Copyright © 2016. Acer LCD Monitor User's Guide ...
User Manual - Page 3
...document for your monitor
Please carefully follow these instructions carefully.
Cleaning your safety and comfort
Safety instructions
Read these guidelines when cleaning the monitor:
• Always unplug the monitor before
connecting ....
• Make sure both the LCD monitor and the computer are normal with the LCD monitor and do not indicate a problem.
• Due to the nature of the...
User Manual - Page 5
...set , make sure that the total rating of all servicing to dangerous voltage points or other nearby electrical devices that the new power cord meets the following the operating
instructions...frayed • liquid was spilled into the product • the product was exposed to replace the power cord set . v
ampere rating of the equipment plugged into a non-grounded power outlet. The ...
User Manual - Page 6
...and benefits of our other controls may contain small parts. Potentially explosive atmospheres include areas where you would ...a potentially explosive atmosphere and obey all signs and instructions. We at service stations. Sparks in such areas could cause an ...explosive environments
Switch off the device near gas pumps at Acer are very conscious of the environmental effects of the company...
User Manual - Page 10
... Gasperi 88/A, 20017 Mazzo di Rho (MI), Italy Tel: +39-02-939-921 ,Fax: +39-02 9399-2913 www.acer.it
Product: Trade Name: Model Number: SKU Number:
LCD Monitor Acer KA221Q KA221Q XXXXXX; ("x" = 0~9, a ~ z, A ~ Z, or blank)
We, Acer Incorporated, hereby declare under our sole responsibility that the product described above is in
conformity with the relevant Union...
User Manual - Page 11
... this declaration:
Product: Model Number: SKU Number:
LCD Monitor KA221Q K A221Q xxxxxx ("x" = 0~9, a ~ z, A ~ Z or Blank)
Name of Responsible Party: Acer America Corporation
Address of the...
www.acer.com
Federal Communications Commission Declaration of Conformity
This device complies with Part 15 of Responsible Party: 333 West San Carlos St.
A. Contact Person:
Acer Representative...
User Manual - Page 12
...instructions Cleaning your monitor Connecting/disconnecting the device Accessibility Safe listening Warnings Using electrical power Product servicing
Additional safety information IT equipment recycling information Disposal instructions... Connector pin assignment Standard timing table Installation User controls How to adjust a setting Acer eColor Management Troubleshooting VGA mode DVI mode
1
iii ...
User Manual - Page 13
1
Unpacking
Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future. LCD monitor
Quick start guide
Audio Cable (Option)
KA221Q
D-sub cable (Option)
DVI cable (Option)
AC power cord
User Manual - Page 15
...type
required for your system supports the DDC protocol, the monitor is able to plug-and-play. 3
Connecting the power cord
• Check first to make installation easier, so long as ...
• For units using 220/240 V AC:
Use a cord set should have the appropriate safety approvals for example, supported resolutions and corresponding timing. Mode On
Power saving
LED light Blue
Amber...
User Manual - Page 19
... computer with the audio cable.
4 Turn on the monitor and computer Turn on your host system, please follow the steps below:
Steps
1 Connect the video cable a Make sure both the monitor and computer are switched off . b Connect the VGA video cable to diagnose the problem.
2 Installation
7
To install the monitor on the monitor first, then the computer.
User Manual - Page 20
... selected input source.
Using the Shortcut Menu
Press the function button to your monitor. (a) VGA input (b) DVI input As you cycle through the sources you quickly select the most commonly accessed settings. It may be connected to open the Acer eColor Management OSD and access the scenario modes. VGA or DVI If either...
User Manual - Page 21
... situation
N/A
ECO mode Adjusts the settings to confirm the mode and exit the eColor menu. R eflects n a tive d isp lay mode capability
N/A
Grahpic mode
Enhances colors and emphasize fine detail. Presents great visuals, even in clearest detail.
9
Acer eColor Management
Operation instructions
Step 1: Press " " Key to open the Acer eColor Management OSD and access the...
User Manual - Page 22
... the settings of your LCD Monitor. The OSD can be used for general reference only. Then navigate to
the picture element you wish to adjust. 3 Use the / keys to adjust the sliding scales. 4 The Picture menu can use the OSD to adjust the picture quality, OSD position and general settings. Actual product specifications may...
User Manual - Page 26
... focus, clock, Hposition and V-position with nonstandard signals. Check the display setting on your LCD monitor for a few seconds after adjusting the size of a missing image, please select another resolution or vertical refresh rate.
14
Troubleshooting
Before sending your system. VGA mode
Problem No picture visible
LED status Blue
Off
Remedy
Using the OSD...
User Manual - Page 27
... the computer system is properly connected at the back of monitor. Amber
Check if the AC power cord is properly connected to their default settings.
Check if the video signal cable is switched on and in power saving/ standby mode.
DVI mode
Problem No picture visible
15
LED status Blue
Off
Remedy
Using...
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