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Acer X223wqbd Users Guide

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Page 21

X223WEN-20
(VGA Mode)
TROUBLESHOOTING
B
 efore sending your LCD monitor for servicing, please check the trouble-
shooting list below to see if you can self-diagnose the problem.
ProblemsCurrent StatusRemedy
No Picture LED ON·Using OSD, adjust brightness and contrast
to maximum or reset to their default
settings.
LED OFF·Check the power switch. ·Check if AC power cord is properlyconnected to the monitor.
LED displays
amber color ·Check if video signal cable is properly
connected at the back of monitor....

Page 22

EN-21X223W
(DVI
 Mode)
ProblemsCurrent StatusRemedy
No Picture LED ON·Using OSD, adjust brightness and
contrast to maximum or reset to their
default settings.
LED OFF·Check the power switch. ·Check if AC power cord is properlyconnected to the monitor.
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 ON.j·w">·EV(VS)r·JS4E"uE>4·"“t·rDQ·JS4E"uE>s 

Page 23

Acer America Corporation
333 West San Carlos St., San Jose
CA 95110, U. S. A.
Tel :254-298-4000Fax :254-298-4147www.acer.com
Federal Communications CommissionDeclaration of Conformity
This  device  complies  with  Part  15  of  the  FCC  Rules.  Operation  is  subject  to  the
following  two  conditions:  (1)  this  device  may not  cause  harmful  interference,  and  (2)
this  device  must  accept  any  interference  received,  including  interference  that  may
cause undesired operation.
The following...

Page 24

Acer Computer (Shanghai) Limited3F, No. 168 Xizang medium road, Huangpu District,Shanghai, China
Declaration of Conformity
We,Acer Computer (Shanghai) Limited
3F, No. 168 Xizang medium road, Huangpu District,
Shanghai, China
Contact Person: Mr. Easy Lai
Tel: 886-2-8691-3089 Fax: 886-2-8691-3000
E-mail: [email protected]
Hereby declare that:
Product:      22” LCD Monitor
Trade Name:    Acer
Model Number:    X223W
SKU Number:  X223W xxx   (“x” = 0~9, a ~ z, A ~ Z or Blank)
Is compliant  with the...

Page 25

X223W
EN-24
Note: The statement above is applicable only to Acer LCD Monitor with an 
ENERGY STAR logo.
This product has been shipped enabled for power management:
      * Activate display’ Sleep mode within 15 minutes of user inactivity.
      * Activate computer’s Sleep mode within 30 minutes of user inactivity.
      * Wake the computer from Sleep mode by pushing power button.
 
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