Acer X223hqbbm Users Guide

TABLE OF CONTENTSSpecial notes on LCD monitors..................................................1
Information for your safety and
 comfort..................................2
Unpacking........................................................................-
...........5
Screen position adjustment........................................................6
Connecting the power cord........................................................7
Safety...

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SPECIAL NOTES ON LCD MONITORS
T
 he following symptoms are normal with LCD monitor and do not indicate a
problem.
NOTES
· D
 ue to the nature of the fluorescent light, the screen may flicker during
initial use. Turn off the Power Switch and then turn it on again to make
sure the flicker disappears.
· You may find slightly uneven brightness on the screen depending on the
desktop pattern you use.
· The LCD screen has effective pixels of 99.99% or more. It may include
blemishes of 0.01% or less...

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Information for your safety and comfort
Safe
ty instructions
Read these instructions carefully. Keep this document for future reference. Follow all
warnings and instructions marked on the product.
CAUTION for plug as disconnecting device
Observe the follwing guidelines when connecting and disconnecting power to the
power supply unit:
Install the power supply unit before connecting the power cord to the AC power outlet.
Unplug the power cord before removing the power supply unit from the...

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Product
 servicing
Do not attempt to service this product yourself, as opening or removing covers may
expose you to dangerous voltage points or other risks. Refer all servicing to qualified
service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service person-
nel when:
•the power cord or plug is damaged, cut or frayed
•liquid was spilled into the product
•the product was exposed to rain or water
•the product has been dropped or the case has been damaged...

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Warning! We do not recommend using the product on a couch or bed. If this is
unavoidable, work for only short periods, take breaks regularly, and do some
stretching exercises.
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For more information and help in recycling, please visit the following websites:
Worldwide:...

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·
L
 CD Monitor
UNPACKING
P
lease 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.
· User Manual ·
AC Power Cord ·
15-pin D-Sub Cable
·Quick Start Guide ·
DVI Cable
(Only Dual-Input Model)
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In oder to optimize the best viewing position, you can adjust the tilt of
the monitor by using both of your hands to hold the edges of the monitor
as shown in the figure below.
 up/down (height adjustment). 
  
cated by arrow below.
SCREEN POSITION ADJUSTMENT  
(Only 
The monitor can be adjusted to    3 degrees Forward or 22 degrees backward  as indi-
Your monitor features a multi-adjustable stand that will enable i-
t move 148mm 
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CONNECTING THE POWER CORD
·Check first to make sure that the power cord you use is the correct type
required for your area.
· This monitor has a universal power supply that allows operation in either
100/120V AC or 220/240 V AC voltage area. No user-adjustment is required.
EN-7
Rotate Adjustment 
To rotate the screen
Hold the left  and right sides of sc reen with both hands and then  turn 90 
 degrees in   clockwise direction. 
 
 
 
 After rotation is complete, adjust the screen 
height to suit...

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C
LEANING YOUR MONITOR 
 Please carefully follow the below guidelines when cleaning the monitor.
A lways unplug the monitor before cleaning.
Use a soft cloth to wipe the screen and cabinet front and sides.
•
•
Power saving
The monitor will be driven into Power Saving” mode by the control signal
from the display controller, as indicated by the amber-color power LED.
The power saving states will be kept until a control signal has been detected
or the keyboard or mouse is activated. The recovery...

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PIN NO.DESCRIPTIONPIN NO.DESCRIPTION
1.Red9.+5V
2.Green10.Logic Ground
3.Blue11.Monitor Ground
4.Monitor Ground12.DDCSerial Data 5.DDC-return13.H-Sync
6.R-Ground14.V-Sync
7.G-Ground15.DDC-Serial Clock
8.B-Ground
CONNECTOR PIN ASSIGNMENT
15-Pin Color Display Signal Cable
DDC
To make your installation easier, the monitor is able to Plug and Play with
your system if your system also supports DDC protocol. The DDC (Display
Data Channel) is a communication protocol through which the monitor...