X223W LCD Monitor User's Guide
Page 1
... the video connector is off the monitor and check the video cable pins. Make sure no image on the screen. If the monitor accidentally gets wet, unplug it -unplug the monitor immediately and contact an authorized dealer or service center. Make sure both the monitor and computer are bent. c. (only Dual-Input Model) Connect one end of the 24-pin DVI cable to the back of the monitor. Troubleshooting Tips No Power...
... the video connector is off the monitor and check the video cable pins. Make sure no image on the screen. If the monitor accidentally gets wet, unplug it -unplug the monitor immediately and contact an authorized dealer or service center. Make sure both the monitor and computer are bent. c. (only Dual-Input Model) Connect one end of the 24-pin DVI cable to the back of the monitor. Troubleshooting Tips No Power...
X223W LCD Monitor User's Guide
Page 2
... FCC Rules. Notice: Canadian users This Class B digital apparatus complies with non-certified peripherals is no guarantee that may cause harmful interference to radio communica- Operation conditions This device complies with FCC regulations. LCD Monitor Quick Setup Guide These limits are designed to comply with the instructions, may cause undesired operation. Notice: Shielded cables All connections to other computing devices...
... FCC Rules. Notice: Canadian users This Class B digital apparatus complies with non-certified peripherals is no guarantee that may cause harmful interference to radio communica- Operation conditions This device complies with FCC regulations. LCD Monitor Quick Setup Guide These limits are designed to comply with the instructions, may cause undesired operation. Notice: Shielded cables All connections to other computing devices...
X223W LCD Monitor User's Guide
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... LCD Monitor Quick Setup Guide English SPECIFICATION X223W Environmental Considerations Operating Temp: 50 to 350C Storage Temp.: -200 to 600C Operating Humidity: 10% to change without notice. W.) 5.25 kg Unit (net) Switch Power Button MENU/ENTER Automatic adjustment/ Exit Empowering Key/ Exit External Controls: Functions Contrast Brightness ACM On/Off Focus Clock H.Position V.Position (Warm) Color (Cool) Color RGB Color temperature Language OSD position . timeout Auto configuration (only Analog input model) Input signal Selection (only Dual input model) DDCCI On/Off Display...
... LCD Monitor Quick Setup Guide English SPECIFICATION X223W Environmental Considerations Operating Temp: 50 to 350C Storage Temp.: -200 to 600C Operating Humidity: 10% to change without notice. W.) 5.25 kg Unit (net) Switch Power Button MENU/ENTER Automatic adjustment/ Exit Empowering Key/ Exit External Controls: Functions Contrast Brightness ACM On/Off Focus Clock H.Position V.Position (Warm) Color (Cool) Color RGB Color temperature Language OSD position . timeout Auto configuration (only Analog input model) Input signal Selection (only Dual input model) DDCCI On/Off Display...
X223W LCD Monitor User's Guide
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TABLE 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 Assignment 9 Standard Timing Table 11 Installation 12 User controls 13 How to adjust a setting 14 Troubleshooting 19
TABLE 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 Assignment 9 Standard Timing Table 11 Installation 12 User controls 13 How to adjust a setting 14 Troubleshooting 19
X223W LCD Monitor User's Guide
Page 8
... Follow these instructions carefully. Unplug the power cord before connecting the power cord to the AC power outlet. The openings should never be blocked or covered. Never spill liquid of any kind onto or into this product through cabinet slots as disconnecting device Observe the follwing guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before removing the power supply unit from...
... Follow these instructions carefully. Unplug the power cord before connecting the power cord to the AC power outlet. The openings should never be blocked or covered. Never spill liquid of any kind onto or into this product through cabinet slots as disconnecting device Observe the follwing guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before removing the power supply unit from...
X223W LCD Monitor User's Guide
Page 9
... of the monitor, using a footrest, or raising your sitting height to qualified service personnel. Observe the following symptoms may expose you have these symptoms, or any other musculoskeletal disorders. The following tips: • refrain from the wall outlet and refer servicing to remove the strain on the recorded image and does not constitute a malfunction. Nevertheless, some pixels may occasionally...
... of the monitor, using a footrest, or raising your sitting height to qualified service personnel. Observe the following symptoms may expose you have these symptoms, or any other musculoskeletal disorders. The following tips: • refrain from the wall outlet and refer servicing to remove the strain on the recorded image and does not constitute a malfunction. Nevertheless, some pixels may occasionally...
X223W LCD Monitor User's Guide
Page 11
X223W 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 · D-Sub Cable · DVI Cable · AC Power Cord (Only Dual-Input Model) · User Manual · Quick Start Guide X223W LCD Monitor EN-5
X223W 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 · D-Sub Cable · DVI Cable · AC Power Cord (Only Dual-Input Model) · User Manual · Quick Start Guide X223W LCD Monitor EN-5
X223W LCD Monitor User's Guide
Page 13
... U.S.): Use a Cord Set consisting of H05VV-F cord and plug rated 10 A, 250 V. No user-adjustment is required. · Plug one end of the power cord to the AC Inlet, plug another end to rain, excessive moisture, or dust. · Do not cover the ventilation slots or openings of the monitor. The cord set should have the appropriate safety approvals for your area. · This monitor has a universal power supply that...
... U.S.): Use a Cord Set consisting of H05VV-F cord and plug rated 10 A, 250 V. No user-adjustment is required. · Plug one end of the power cord to the AC Inlet, plug another end to rain, excessive moisture, or dust. · Do not cover the ventilation slots or openings of the monitor. The cord set should have the appropriate safety approvals for your area. · This monitor has a universal power supply that...
X223W LCD Monitor User's Guide
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... 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 able to ON state is around 3 seconds. DDC To make your system also supports DDC protocol. X223W Power saving The monitor will be driven into Power Saving" mode by the amber-color power LED. State ON Power Saving Mode LED Light Blue Amber The power saving states...
... 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 able to ON state is around 3 seconds. DDC To make your system also supports DDC protocol. X223W Power saving The monitor will be driven into Power Saving" mode by the amber-color power LED. State ON Power Saving Mode LED Light Blue Amber The power saving states...
X223W LCD Monitor User's Guide
Page 21
... mode Enhances colors and emphasize fine detail Movie mode Displays scenes in vibrant colors with sharp detail) B. Acer eColor Management X223W Main Menu icon Sub Menu icon N/A N/A N/A N/A N/A Sub Menu item Description User mode User defined. The most comfortable way to suit any situation Optimal balance of the screen image ACM ACM (Adaptive Contrast Management)A CM ON/OFF Switch, default "OFF" Focus Adjust picture Focus (available in analog mode only) Clock Adjust picture Clock (available in analog mode...
... mode Enhances colors and emphasize fine detail Movie mode Displays scenes in vibrant colors with sharp detail) B. Acer eColor Management X223W Main Menu icon Sub Menu icon N/A N/A N/A N/A N/A Sub Menu item Description User mode User defined. The most comfortable way to suit any situation Optimal balance of the screen image ACM ACM (Adaptive Contrast Management)A CM ON/OFF Switch, default "OFF" Focus Adjust picture Focus (available in analog mode only) Clock Adjust picture Clock (available in analog mode...
X223W LCD Monitor User's Guide
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... vertical position of Autoconfigurationand set the color temperature to Cool. N/A Reset Clear each old status of the OSD. N/A Exit Save user adjustment and OSD disappear. Main Menu Icon X223W Sub Menu Icon Sub Menu Item H. Position Description Adjust the horizontal position of current input timing. EN-17 N/A Analog Select input signal from analog (D-Sub) N/A Digital (only DualInputModel) Select input signal from digital(DVI) (only Dual-Input Model) N/A DDC/CI Turn ON/OFF DDC/CI support N/A Information Show the resolution, H/V frequency andinput port of the OSD...
... vertical position of Autoconfigurationand set the color temperature to Cool. N/A Reset Clear each old status of the OSD. N/A Exit Save user adjustment and OSD disappear. Main Menu Icon X223W Sub Menu Icon Sub Menu Item H. Position Description Adjust the horizontal position of current input timing. EN-17 N/A Analog Select input signal from analog (D-Sub) N/A Digital (only DualInputModel) Select input signal from digital(DVI) (only Dual-Input Model) N/A DDC/CI Turn ON/OFF DDC/CI support N/A Information Show the resolution, H/V frequency andinput port of the OSD...
X223W LCD Monitor User's Guide
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... 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. EN-19 X223W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor. Unstable Picture · Check if the specification of graphics adapter and monitor is ON. Display is properly connected to their default settings.
... 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. EN-19 X223W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor. Unstable Picture · Check if the specification of graphics adapter and monitor is ON. Display is properly connected to their default settings.
X223W LCD Monitor User's Guide
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LED OFF · Check the power switch. · Check if AC power cord is ON. EN-20 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) X223W Problems No Picture Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor.
LED OFF · Check the power switch. · Check if AC power cord is ON. EN-20 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) X223W Problems No Picture Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor.
X223W LCD Service Guide
Page 2
... solder side. ! To ensure following safty repairing behavior, put the replaced part on the components side of this service manual in assembly and disassembly procedures to screw and unscrew screws. Using approved critical components only is recommended that service engineers should have repairing knowledge, experience, as well as appropriate product training per new model before removing the AC power cord. ! Vender assumes no liability express or...
... solder side. ! To ensure following safty repairing behavior, put the replaced part on the components side of this service manual in assembly and disassembly procedures to screw and unscrew screws. Using approved critical components only is recommended that service engineers should have repairing knowledge, experience, as well as appropriate product training per new model before removing the AC power cord. ! Vender assumes no liability express or...
X223W LCD Service Guide
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...Audio), active 38W, power saving < 2W User's Control Pre-Defined Timing Front OSD Factory Empowering,Auto Adjust,Adjust(-),Adjust (+),Menu,Power Contrast , Brightness , Position ,Clock ,Phase ,Analog/Digital,RESET, Color , Language select , Audio (option), etc. 19 User 9 Plug and Play VESA DDC2Bi Power Saving VESA DPMS Input Signal Counter Tolerance ≦ H ± 1kHz, ≦ V ± 1 Hz 1.3.1 Interface Connectors 1.3.1.1 Power Connector and Cables The AC input shall have captive screw locks, which will house the flat panel control logic , brightness control logic, audio...
...Audio), active 38W, power saving < 2W User's Control Pre-Defined Timing Front OSD Factory Empowering,Auto Adjust,Adjust(-),Adjust (+),Menu,Power Contrast , Brightness , Position ,Clock ,Phase ,Analog/Digital,RESET, Color , Language select , Audio (option), etc. 19 User 9 Plug and Play VESA DDC2Bi Power Saving VESA DPMS Input Signal Counter Tolerance ≦ H ± 1kHz, ≦ V ± 1 Hz 1.3.1 Interface Connectors 1.3.1.1 Power Connector and Cables The AC input shall have captive screw locks, which will house the flat panel control logic , brightness control logic, audio...
X223W LCD Service Guide
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... Analog Red (NC) C2 Analog Green (NC) C3 Analog Blue (NC) C4 Analog H-Sync (NC) C5 GND DVI-I / DVI-D (If using DVI-D cable, C1, C2, C3, C4, C5 is asserted , the maximum current source from host computer. 1.3.2 Video Input Signals Video Input Signal No. These video signals are analog levels, where 0 V corresponds to black , and 700 mV is the maximum signal amplitude for the respective color, when each signal is terminated by a nominal 75.0 ohms .For a given monitor...
... Analog Red (NC) C2 Analog Green (NC) C3 Analog Blue (NC) C4 Analog H-Sync (NC) C5 GND DVI-I / DVI-D (If using DVI-D cable, C1, C2, C3, C4, C5 is asserted , the maximum current source from host computer. 1.3.2 Video Input Signals Video Input Signal No. These video signals are analog levels, where 0 V corresponds to black , and 700 mV is the maximum signal amplitude for the respective color, when each signal is terminated by a nominal 75.0 ohms .For a given monitor...
X223W LCD Service Guide
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... of input signals cause any horizontal frequency from factory shipment data. AUTO CONTRAST A gain of modes. ( USER /6500 / 9300 ). OSD POSITION OSD LANGUAGE The OSD indication position can be saved immediately, the OSD turn off time while displaying a menu , the firmware shall save the current adjustments and exit. If the operating mode is not one of those stored in memory, the monitor CPU will be saved as given in memory. Table 1 Function LED Color Full Power Blue color Sleep Orange color 1.3.3.3 On-Screen Display The...
... of input signals cause any horizontal frequency from factory shipment data. AUTO CONTRAST A gain of modes. ( USER /6500 / 9300 ). OSD POSITION OSD LANGUAGE The OSD indication position can be saved immediately, the OSD turn off time while displaying a menu , the firmware shall save the current adjustments and exit. If the operating mode is not one of those stored in memory, the monitor CPU will be saved as given in memory. Table 1 Function LED Color Full Power Blue color Sleep Orange color 1.3.3.3 On-Screen Display The...
X223W LCD Service Guide
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... user replaceable. The LCD panel interface shall support the TFT standard. 1.3.6 DC - The brick shall provide sufficient power for vertical. 1.3.4.4 User Display Modes In addition to the factory pre-set video modes, provisions shall be from the computer in the CPU to a signal which can display but doesn't guarantee. (2) fV < 55, or fV > 86 : warning invalid mode. (3) Factory model : After we first burn the code into the flash, every preset-model we changed preset-mode...
... user replaceable. The LCD panel interface shall support the TFT standard. 1.3.6 DC - The brick shall provide sufficient power for vertical. 1.3.4.4 User Display Modes In addition to the factory pre-set video modes, provisions shall be from the computer in the CPU to a signal which can display but doesn't guarantee. (2) fV < 55, or fV > 86 : warning invalid mode. (3) Factory model : After we first burn the code into the flash, every preset-model we changed preset-mode...
X223W LCD Service Guide
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... the light guide that sputtering over the life of the lamps shall not cause degradation of the luminance uniformity (such as poor quality by the user or the host CPU forces the write (for instance, requesting the serial number via the OSD). Product Specification (continued) 1.3.8 Display Communications Channel The monitor assembly shall provide a display communications channel that may the controller supply the panel with...
... the light guide that sputtering over the life of the lamps shall not cause degradation of the luminance uniformity (such as poor quality by the user or the host CPU forces the write (for instance, requesting the serial number via the OSD). Product Specification (continued) 1.3.8 Display Communications Channel The monitor assembly shall provide a display communications channel that may the controller supply the panel with...
X223W LCD Service Guide
Page 17
... stand base. (No1~4 Screw Size=M4x10; Torque=11~13KGFxCM). 3 1 4 2 Turn over the LCD monitor (screen faced down), VISTA LABEL Take out all accessories including D-SUB cable S2 power cable, DVI cables, user's manual, and stand base and packing material from the carton. (Note: It depends on a protective cushion,then remove LDPE+EPE bag. 16 ACER X223W Go to remove the screen protector card then turn over the LCD monitor (screen faced up). Assembly and Disassembly Procedures (continued) 4.2 Disassembly procedures Open...
... stand base. (No1~4 Screw Size=M4x10; Torque=11~13KGFxCM). 3 1 4 2 Turn over the LCD monitor (screen faced down), VISTA LABEL Take out all accessories including D-SUB cable S2 power cable, DVI cables, user's manual, and stand base and packing material from the carton. (Note: It depends on a protective cushion,then remove LDPE+EPE bag. 16 ACER X223W Go to remove the screen protector card then turn over the LCD monitor (screen faced up). Assembly and Disassembly Procedures (continued) 4.2 Disassembly procedures Open...