AL1951 Service Guide
Page 5
...interference to radio or television reception, which the receiver is connected. 4. Warning: To prevent fire or shock hazard, do not expose the monitor to correct the interference by turning the equipment off and on a circuit different from that to correct such interference. Do not open the.... 5 This equipment generates, uses and can be used in order to comply with the emission limits. 3. These limits are present inside the monitor. Reorient or relocate the receiving antenna. 2. Warning: (For FCC Certified Models) Note: This equipment has been tested and found to comply with...
...interference to radio or television reception, which the receiver is connected. 4. Warning: To prevent fire or shock hazard, do not expose the monitor to correct the interference by turning the equipment off and on a circuit different from that to correct such interference. Do not open the.... 5 This equipment generates, uses and can be used in order to comply with the emission limits. 3. These limits are present inside the monitor. Reorient or relocate the receiving antenna. 2. Warning: (For FCC Certified Models) Note: This equipment has been tested and found to comply with...
AL1951 Service Guide
Page 6
... accommodate the three-wire plug, have UL, CSA listed license 6 If you to ground the appliance safely. Do not defeat the safety purpose of the monitor and to the appliance. Precautions Do not use an adapter to dangerous voltages and other hazards. This will fit only into the slot on a bed... damage to protect it can expose you are not sure of the type of the cabinet are not blocked or covered. Do not place the monitor near the equipment and shall be sure these openings are provided for long periods of power source indicated on a wall or shelf, use a mounting ...
... accommodate the three-wire plug, have UL, CSA listed license 6 If you to ground the appliance safely. Do not defeat the safety purpose of the monitor and to the appliance. Precautions Do not use an adapter to dangerous voltages and other hazards. This will fit only into the slot on a bed... damage to protect it can expose you are not sure of the type of the cabinet are not blocked or covered. Do not place the monitor near the equipment and shall be sure these openings are provided for long periods of power source indicated on a wall or shelf, use a mounting ...
AL1951 Service Guide
Page 7
... following symptoms are normal with LCD monitor and do not indicate a problem. The LCD screen has effective pixels of the time. In this case, the screen is displayed for hours. 7 Turn off ...
... following symptoms are normal with LCD monitor and do not indicate a problem. The LCD screen has effective pixels of the time. In this case, the screen is displayed for hours. 7 Turn off ...
AL1951 Service Guide
Page 8
Table Of Contents Chapter 1 Monitor Features Introduction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Block Diagram Main Board Diagram Software Flow chart Main Board Layout Front Bezel Rear Bezel Adjusting the picture LOGO Chapter 2 ...
Table Of Contents Chapter 1 Monitor Features Introduction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Block Diagram Main Board Diagram Software Flow chart Main Board Layout Front Bezel Rear Bezel Adjusting the picture LOGO Chapter 2 ...
AL1951 Service Guide
Page 9
This monitor can be directly connected to drive a pair of AL1951 Panel Signal Interface Sync Type Color Temp User Adjust DDC Speaker ...a build-in addition MTBF target is 50k hours or more desktop space, and comparing to the traditional CRT monitor, it consumes less power and gets less weight in stereo audio amplifier with no radiation. This will alleviate the... It also supports VESA DPMS power management and plug & play function. Chapter 1 Monitor Features Introduction Scope This specification defines the requirements for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution...
This monitor can be directly connected to drive a pair of AL1951 Panel Signal Interface Sync Type Color Temp User Adjust DDC Speaker ...a build-in addition MTBF target is 50k hours or more desktop space, and comparing to the traditional CRT monitor, it consumes less power and gets less weight in stereo audio amplifier with no radiation. This will alleviate the... It also supports VESA DPMS power management and plug & play function. Chapter 1 Monitor Features Introduction Scope This specification defines the requirements for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution...
AL1951 Service Guide
Page 10
Minolta CA100 photometer, or equivalent Set to Factory preset value (cut off raster) T Set to the monitor under the following conditions, unless otherwise specified. Ambient light : Viewing distance : Warm up time All specifications : Fully functional : Measuring equipment : Control settings User brightness control : ...
Minolta CA100 photometer, or equivalent Set to Factory preset value (cut off raster) T Set to the monitor under the following conditions, unless otherwise specified. Ambient light : Viewing distance : Warm up time All specifications : Fully functional : Measuring equipment : Control settings User brightness control : ...
AL1951 Service Guide
Page 15
CCFL Drive. Flat Panel and CCFL backlight Inverter board Adapter AC-IN 100V-240V Main Board (Include: Audio board, keyboard) RS232 Connector For white balance adjustment in factory mode HOST Computer Video signal, DDC 15 The adapter will contain a main board (include: keypad board and audio board), an inverter board, adapter which house the flat panel control logic, brightness control logic and DDC. Monitor Block Diagram The LCD MONITOR will provide the 12V DC-power to inverter/power board and main board. The Inverter board will drive the backlight of panel.
CCFL Drive. Flat Panel and CCFL backlight Inverter board Adapter AC-IN 100V-240V Main Board (Include: Audio board, keyboard) RS232 Connector For white balance adjustment in factory mode HOST Computer Video signal, DDC 15 The adapter will contain a main board (include: keypad board and audio board), an inverter board, adapter which house the flat panel control logic, brightness control logic and DDC. Monitor Block Diagram The LCD MONITOR will provide the 12V DC-power to inverter/power board and main board. The Inverter board will drive the backlight of panel.
AL1951 Service Guide
Page 26
...is a unidirectional data channel from the display to the host that power supply cord needs to the VESA DDC STANDARD. This reduces the monitor's internal power supply consumption. The appearance is similar to a "Screen Saver" feature except the display is equipped with VESA DDC1/2B... data channel based on the level of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. This monitor meets the Green monitor standards as set consisting of DDC used, communicate additional information about its identity and, depending on the I²C protocol. Using ...
...is a unidirectional data channel from the display to the host that power supply cord needs to the VESA DDC STANDARD. This reduces the monitor's internal power supply consumption. The appearance is similar to a "Screen Saver" feature except the display is equipped with VESA DDC1/2B... data channel based on the level of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. This monitor meets the Green monitor standards as set consisting of DDC used, communicate additional information about its identity and, depending on the I²C protocol. Using ...
AL1951 Service Guide
Page 27
Chapter 2 Machine Disassembly This chapter contains step-by-step procedures on how to release front bezel. (Fig 3) 4. Disassembly Procedure 1. Remove four screws to assemble the monitor for maintenance. Remove two screws to release back cover. (Fig 1). 2. Remove the hinge cap. (Fig 4) 27 Remove the base stand (Fig 2) Fig 1 Fig2 3.
Chapter 2 Machine Disassembly This chapter contains step-by-step procedures on how to release front bezel. (Fig 3) 4. Disassembly Procedure 1. Remove four screws to assemble the monitor for maintenance. Remove two screws to release back cover. (Fig 1). 2. Remove the hinge cap. (Fig 4) 27 Remove the base stand (Fig 2) Fig 1 Fig2 3.
AL1951 Service Guide
Page 38
...+ TMDS Data 1/3 Shield TMDS Data3- TMDS Data0+ TMDS Data 0/5 Shield TMDS Data5TMDS Data5+ DDC Clock Shield DDC Clock+ DDC Clock- 38 DESCRIPTION +5V Logic Ground Monitor Ground DDC-Serial Data H-Sync V-Sync DDC-Serial Clock PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 24 - PI N NO. 13. 14. 15. 16. ...22. 23. 24. DESCRIPTION TMDS Data3+ +5V Power Ground Hot Plug Detect TMDS Data0- Pin Color Display Signal Cable (D-sub) DESCRIPTION Red Green Blue Monitor Ground DDC-Return R-Ground G-Ground B-Ground PI N NO. 9. 10. 11. 12. 13. 14. 15. Chapter 4 The following figure shows the connector ...
...+ TMDS Data 1/3 Shield TMDS Data3- TMDS Data0+ TMDS Data 0/5 Shield TMDS Data5TMDS Data5+ DDC Clock Shield DDC Clock+ DDC Clock- 38 DESCRIPTION +5V Logic Ground Monitor Ground DDC-Serial Data H-Sync V-Sync DDC-Serial Clock PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 24 - PI N NO. 13. 14. 15. 16. ...22. 23. 24. DESCRIPTION TMDS Data3+ +5V Power Ground Hot Plug Detect TMDS Data0- Pin Color Display Signal Cable (D-sub) DESCRIPTION Red Green Blue Monitor Ground DDC-Return R-Ground G-Ground B-Ground PI N NO. 9. 10. 11. 12. 13. 14. 15. Chapter 4 The following figure shows the connector ...
AL1951 User's Guide
Page 1
TABLE OF CONTENTS FOR YOUR SAFETY 1 SAFETY PRECAUTIONS 2 SPECIAL NOTES ON LCD MONITORS 3 BEFORE YOU OPERATE THE MONITOR 3 FEATURES 3 PACKING LIST 3 INSTALLATION INSTRUCTIONS 4 CONTROLS AND CONNECTORS 5 ADJUSTING THE VIEWING ANGLE 6 OPERATING INSTRUCTIONS 7 GENERAL INSTRUCTIONS 7 HOW TO ADJUST A SETTING 9 ADJUSTING THE PICTURE 10-11 PLUG AND PLAY 12 TECHNICAL SUPPORT(FAQ 13-14 ERROR MESSAGE & POSSIBLE SOLUTION ------- 15 APPENDIX 16 SPECIFICATIONS 16-17 FACTORY PRESET TIMING TABLE 18 CONNECTOR PIN ASSIGNMENT 19 .
TABLE OF CONTENTS FOR YOUR SAFETY 1 SAFETY PRECAUTIONS 2 SPECIAL NOTES ON LCD MONITORS 3 BEFORE YOU OPERATE THE MONITOR 3 FEATURES 3 PACKING LIST 3 INSTALLATION INSTRUCTIONS 4 CONTROLS AND CONNECTORS 5 ADJUSTING THE VIEWING ANGLE 6 OPERATING INSTRUCTIONS 7 GENERAL INSTRUCTIONS 7 HOW TO ADJUST A SETTING 9 ADJUSTING THE PICTURE 10-11 PLUG AND PLAY 12 TECHNICAL SUPPORT(FAQ 13-14 ERROR MESSAGE & POSSIBLE SOLUTION ------- 15 APPENDIX 16 SPECIFICATIONS 16-17 FACTORY PRESET TIMING TABLE 18 CONNECTOR PIN ASSIGNMENT 19 .
AL1951 User's Guide
Page 2
... party responsible for any , must be used in a residential installation. WARNING: To prevent fire or shock hazard, do not expose the monitor to qualified personnel only. 1 FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been ... to correct such interference. Dangerously high voltages are designed to comply with the emission limits. 3. These limits are present inside the monitor. If this product meets the ENERGY STAR guidelines for help. Reorient or relocate the receiving antenna. 2. As an ENERGY STAR...
... party responsible for any , must be used in a residential installation. WARNING: To prevent fire or shock hazard, do not expose the monitor to qualified personnel only. 1 FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been ... to correct such interference. Dangerously high voltages are designed to comply with the emission limits. 3. These limits are present inside the monitor. If this product meets the ENERGY STAR guidelines for help. Reorient or relocate the receiving antenna. 2. As an ENERGY STAR...
AL1951 User's Guide
Page 3
... the equipment and shall be easily accessible. Do not defeat the safety purpose of the cabinet are provided for long period of the monitor and to power surges. Never spill liquids on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit ...fit only into the slot on a bed, sofa, rug, or similar surface. z Do not attempt to qualified service personnel. Do not place the monitor on the monitor cabinet. z For use only with UL listed computers which have appropriate configured receptacles marked between 100 - 240V AC, Min. 5A. z Never push ...
... the equipment and shall be easily accessible. Do not defeat the safety purpose of the cabinet are provided for long period of the monitor and to power surges. Never spill liquids on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit ...fit only into the slot on a bed, sofa, rug, or similar surface. z Do not attempt to qualified service personnel. Do not place the monitor on the monitor cabinet. z For use only with UL listed computers which have appropriate configured receptacles marked between 100 - 240V AC, Min. 5A. z Never push ...
AL1951 User's Guide
Page 4
... the Power Switch and then turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following items: 1. BEFORE YOU OPERATE THE MONITOR FEATURES • 48cm(19") TFT Color LCD Monitor • Crisp, Clear Display for hours. Owner's Manual 3. Power Cord 4. Audio Cable 3 DVI...8226; Space Saving, Compact Case Design CHECKING THE CONTENTS OF THE PACKAGE The product package should include the following symptoms are normal with LCD monitor and do not indicate a problem. NOTES • Due to the nature of the fluorescent light, the screen may find slightly uneven ...
... the Power Switch and then turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following items: 1. BEFORE YOU OPERATE THE MONITOR FEATURES • 48cm(19") TFT Color LCD Monitor • Crisp, Clear Display for hours. Owner's Manual 3. Power Cord 4. Audio Cable 3 DVI...8226; Space Saving, Compact Case Design CHECKING THE CONTENTS OF THE PACKAGE The product package should include the following symptoms are normal with LCD monitor and do not indicate a problem. NOTES • Due to the nature of the fluorescent light, the screen may find slightly uneven ...
AL1951 User's Guide
Page 5
... relevant national installation and/or equipment regulations shall be connected to the wall, see the following diagram for information on the underside of the monitor. Place four screws into your area. 2. a b 4 A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according...used with your PC, depending on the type of power cord supplied with this equipment. For instructions on the underside of monitor; This LCD monitor has an External universal power supply that the power cord is the correct type required in either a wall power outlet ...
... relevant national installation and/or equipment regulations shall be connected to the wall, see the following diagram for information on the underside of the monitor. Place four screws into your area. 2. a b 4 A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according...used with your PC, depending on the type of power cord supplied with this equipment. For instructions on the underside of monitor; This LCD monitor has an External universal power supply that the power cord is the correct type required in either a wall power outlet ...
AL1951 User's Guide
Page 6
... other end to the computer's D-Sub port. 3. (only Dual-Input Model)Connect one end of the 24-pin DVI cable to the back of the monitor. 2. Plug the power cable of the power cord into a nearby outlet. DVI Cable 6. Connect the power adapter dc cable to the computer's DVI port. 4.... CONTROLS AND CONNECTORS CABLE CONNECTIONS Turn off your monitor into the power adapter. 6. DC-Jack Power Cable 3. Audio cable 5 D-SUB Cable 2. Plug the other end to the DC-In port on your...
... other end to the computer's D-Sub port. 3. (only Dual-Input Model)Connect one end of the 24-pin DVI cable to the back of the monitor. 2. Plug the power cable of the power cord into a nearby outlet. DVI Cable 6. Connect the power adapter dc cable to the computer's DVI port. 4.... CONTROLS AND CONNECTORS CABLE CONNECTIONS Turn off your monitor into the power adapter. 6. DC-Jack Power Cable 3. Audio cable 5 D-SUB Cable 2. Plug the other end to the DC-In port on your...
AL1951 User's Guide
Page 7
... it , otherwise the machine may cause damage or break the LCD screen. • Careful attention is recommended to look at the full face of the monitor, then adjust the monitor's angle to catch your own preference. • Hold the stand so you do not topple the... monitor when you change the monitor's angle. • You can adjust the angle of the monitor from -5° to 15°, but please notice that the rear obliquity of the monitor must not be inclined. Figure 2 NOTES • Do not touch the...
... it , otherwise the machine may cause damage or break the LCD screen. • Careful attention is recommended to look at the full face of the monitor, then adjust the monitor's angle to catch your own preference. • Hold the stand so you do not topple the... monitor when you change the monitor's angle. • You can adjust the angle of the monitor from -5° to 15°, but please notice that the rear obliquity of the monitor must not be inclined. Figure 2 NOTES • Do not touch the...
AL1951 User's Guide
Page 8
The other control buttons are located at front panel of the monitor (See Figure 3). Figure 3 External Control Button EXTERNAL CONTROLS 1. >/ Volume 2. By changing these settings, the picture can be adjusted to your personal preferences. • The power cord should be connected. • Connect the video cable from the monitor to the video card. • Press the power button to turn on or off. OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power button to turn the monitor on the monitor position. The power indicator will light up.
The other control buttons are located at front panel of the monitor (See Figure 3). Figure 3 External Control Button EXTERNAL CONTROLS 1. >/ Volume 2. By changing these settings, the picture can be adjusted to your personal preferences. • The power cord should be connected. • Connect the video cable from the monitor to the video card. • Press the power button to turn on or off. OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power button to turn the monitor on the monitor position. The power indicator will light up.
AL1951 User's Guide
Page 9
...). 2. Power On mode. The Auto Adjustment function is activated. • Auto Adjust button / Exit: 1. NOTES • Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, or excessive dust or mechanical vibration or...shipping carton and packing materials, as they will come in active status, this button will damage the cabinet. As a safety precaution, always unplug the monitor before cleaning it with a mild detergent solution. Power off. • MENU / ENTER : Activate OSD menu when OSD is OFF or activate/...
...). 2. Power On mode. The Auto Adjustment function is activated. • Auto Adjust button / Exit: 1. NOTES • Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, or excessive dust or mechanical vibration or...shipping carton and packing materials, as they will come in active status, this button will damage the cabinet. As a safety precaution, always unplug the monitor before cleaning it with a mild detergent solution. Power off. • MENU / ENTER : Activate OSD menu when OSD is OFF or activate/...
AL1951 User's Guide
Page 13
... power cord for connection to power outlet of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. This monitor meets the Green monitor standards as set consisting of personal computer: Please use VDE 0602, 0625, 0821 approval power cord in European counties. 12 The display...intended for the Northern American region is the wallet plug with VESA DDC2B capabilities according to the VESA DDC STANDARD. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL. This feature is a bidirectional data hannel based on the level of its display...
... power cord for connection to power outlet of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. This monitor meets the Green monitor standards as set consisting of personal computer: Please use VDE 0602, 0625, 0821 approval power cord in European counties. 12 The display...intended for the Northern American region is the wallet plug with VESA DDC2B capabilities according to the VESA DDC STANDARD. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL. This feature is a bidirectional data hannel based on the level of its display...