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P221W LCD Monitor User's Guide-EN - Page 1
... OF CONTENTS
Special notes on LCD monitors 1 Information for your safety and comfort 2 Unpacking 5 Attaching/Removing the base 6 Screen position adjustment 6 Connecting the power cord 7 Safety precaution 7 Cleaning your monitor 7 Power saving 8 DDC 8 Connector Pin Assingment 9 Standard Timing Table 11 Installation 12 User controls 13 How to adjust a setting 14 Troubleshooting 20
P221W LCD Monitor User's Guide-EN - Page 2
...P221W
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitor and do not indicate a problem.
It may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time.
· Due to make sure the flicker disappears.
· You may flicker during initial use .
· The LCD...again to the nature of the LCD screen, an afterimage of 99.99% or more.
P221W LCD Monitor User's Guide-EN - Page 4
...by the operating instructions, since improper adjustment of other controls may result in damage and will often require extensive work habits, stress, inadequate working in front of the monitor, using a... recurring or persistent discomfort and/or pain
related to computer use . P221W
Product servicing
Do not attempt to service this product from staying too long in one fixed posture
•
...
P221W LCD Monitor User's Guide-EN - Page 5
...shoulders
•
install the external display, keyboard and mouse properly and within comfort
able reach
•
if you view your monitor more than the...• using the product on a distant point.
•
Blink frequently to reduce eyestrain. P221W
•
take breaks regularly, and do not recommend using a display visor, such as a...://global.acer.com/about/sustainability.htm
EN-4
P221W LCD Monitor User's Guide-EN - Page 6
P221W
UNPACKING
Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future.
· LCD Monitor
· 15-pin D-Sub Cable
· DVI Cable
· AC Power Cord
(Only Dual-Input Model)
· User Manual
· Quick Start Guide
EN-5
P221W LCD Monitor User's Guide-EN - Page 8
... cleaning. EN-7 No user-adjustment is adequate ventilation. · Avoid placing the monitor against a bright background or where sun-
P221W
CONNECTING THE POWER CORD
· Check first to make sure that allows operation in which the equipment will be installed. The cord set should have the appropriate safety approvals for your area.
· This...
P221W LCD Monitor User's Guide-EN - Page 9
... informs the host system about its capabilities, for example, supported resolutions and corresponding timing. The recovery time from the display controller, as indicated by the control signal from Active OFF state back to Plug and Play with your system if your installation easier, the monitor is activated. The DDC (Display Data Channel) is around...
P221W LCD Monitor User's Guide-EN - Page 13
... one end of the 24-pin DVI cable to the back of the monitor and connect the other end to the computer. 1-2 Digital Cable (Only Dual-Input Model) a. b. Connect the VGA video cable to the computer's port. 2. P221W
INSTALLATION
To install the monitor to a properly grounded AC outlet. 3. This sequence is very important. 4. b.
Make sure both...
P221W LCD Monitor User's Guide-EN - Page 15
...save, select the exit function. P221W
HOW TO ADJUST A SETTING
1. Acer eColor Management
If selected to activate the OSD window. 2.
If you want to adjust. 4. Press the MENU-button to "Acer eColor Management " item, will appear the Acer eColor" OSD
· OSD and...When user press "MENU" button on front bezel
1 2
1. Press < or > to change the settings of the current function. 5.
P221W LCD Monitor User's Guide-EN - Page 17
USER
If selected to "USER" item, will appear the Standard OSD
I. · Features and Benefits
P221W
2. Only Analog Input Model EN-16
P221W LCD Monitor User's Guide-EN - Page 18
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II. Brightness
Adjusts the background brightness of the screen image.
Only Dual Input Model
· ADJUSTING THE PICTURE
The descriptions for function control LEDS
Main Menu icon
Sub Menu icon
Sub Menu item
Description
Contrast
Adjusts the contrast between ...
P221W LCD Monitor User's Guide-EN - Page 19
... to warm white.
Position
N/A
Warm
N/A
Cool
Description
Adjust the horizontal position. (available in Analog mode only) Adjust the vertical position. (available in Analog mode only) Set the color temperature to cool white.
User /Red
User /Green Adjusts Red/Green/Blue intensity. N/A
Espanol
N/A
Italiano
N/A
N/A
N/A
Suomi
N/A
Nederlands EMEA version OSD only
N/A
Pyccknn...
P221W LCD Monitor User's Guide-EN - Page 20
... set the color temperature to Cool. Position
Adjust the horizontal position of the OSD. N/A
Analog Select input signal from analog (D-Sub)
Digital
N/A
(only
Select input signal from digital(DVI)
Dual-Inp- (only Dual-Input Model)
utModel)
N/A
DDC/CI
Turn ON/OFF DDC/CI support
N/A
Informati- Position
Adjust the vertical position of the OSD. P221W...
P221W LCD Monitor User's Guide-EN - Page 21
..., please select other resolution or
other vertical refresh timing.
· Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem.
(VGA Mode)
Problems Current Status Remedy
LED ON
· Using OSD, adjust brightness and contrast to maximum or reset to the monitor. P221W
TROUBLESHOOTING
Before sending your LCD monitor for a few seconds...
P221W LCD Monitor User's Guide-EN - Page 22
...
LED displays amber color
· Check if video signal cable is properly connected at the back of monitor.
· Check if the power of computer system is properly connected to their default settings.
(DVI Mode)
P221W
Problems No Picture
Current Status Remedy
LED ON
· Using OSD, adjust brightness and contrast to maximum or...
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