Service Manual
Page 3
Front Panel Function Control Description 9 4. Schematic Diagrams 76 11. Recommended Spare Parts List 71 9. Circuit Description 16 5. Troubleshooting Flow Chart 43 7. Block Diagram 47 8. Specification 4 3. Exploded Diagram and Exploded Parts List 75 10. PCB Layout Diagrams 84 ViewSonic Corporation Confidential - Do Not Copy ii VP720-1_VP720b-1 TABLE OF CONTENTS 1. Adjustment Procedure 21 6. Precautions and Safety Notices 1 2.
Front Panel Function Control Description 9 4. Schematic Diagrams 76 11. Recommended Spare Parts List 71 9. Circuit Description 16 5. Troubleshooting Flow Chart 43 7. Block Diagram 47 8. Specification 4 3. Exploded Diagram and Exploded Parts List 75 10. PCB Layout Diagrams 84 ViewSonic Corporation Confidential - Do Not Copy ii VP720-1_VP720b-1 TABLE OF CONTENTS 1. Adjustment Procedure 21 6. Precautions and Safety Notices 1 2.
Service Manual
Page 92
...on our Service Manual, which allows continuous improvement of our products. Troubleshooting Flow Chart 7. Exploded Diagram and Exploded Parts List 9. Block Diagram 10. Do you have any suggestions to ViewSonic Corporation. Readers basic data: Name: Title: Company: Add.:...Matrix below, for your completion of this form, please return it to ViewSonic Quality Assurance in advance for return to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com) ViewSonic Corporation Confidential - Item 1. Circuit Description 5. Service Manual Layout 3. ...
...on our Service Manual, which allows continuous improvement of our products. Troubleshooting Flow Chart 7. Exploded Diagram and Exploded Parts List 9. Block Diagram 10. Do you have any suggestions to ViewSonic Corporation. Readers basic data: Name: Title: Company: Add.:...Matrix below, for your completion of this form, please return it to ViewSonic Quality Assurance in advance for return to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com) ViewSonic Corporation Confidential - Item 1. Circuit Description 5. Service Manual Layout 3. ...
User Guide
Page 2
... ...4 Precautions ...4 Quick Installation ...5 Landscape/Portrait Modes...6 To Raise and Lower the display...6 Wall Mounting (Optional) ...7 Using the LCD Display Setting the Timing Mode...8 OSD and Power Lock Settings ...8 Adjusting the Screen Image ...9 Main Menu Controls ...10 Other Information Specifications ...15 Troubleshooting...16 Customer Support ...17 Cleaning the LCD Display ...18 Limited Warranty ...19 ViewSonic VP720/VP720b
... ...4 Precautions ...4 Quick Installation ...5 Landscape/Portrait Modes...6 To Raise and Lower the display...6 Wall Mounting (Optional) ...7 Using the LCD Display Setting the Timing Mode...8 OSD and Power Lock Settings ...8 Adjusting the Screen Image ...9 Main Menu Controls ...10 Other Information Specifications ...15 Troubleshooting...16 Customer Support ...17 Cleaning the LCD Display ...18 Limited Warranty ...19 ViewSonic VP720/VP720b
User Guide
Page 19
...the video cable to make sure it to the LCD display. • Adjust brightness and contrast. • If you are using an Macintosh older than G3, you have an older graphics card, contact ViewSonic® for a non-DDC adapter. Troubleshooting No power • Make sure power button (...or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another computer. • If you need a Macintosh adapter. ViewSonic VP720/VP720b 16 If the...
...the video cable to make sure it to the LCD display. • Adjust brightness and contrast. • If you are using an Macintosh older than G3, you have an older graphics card, contact ViewSonic® for a non-DDC adapter. Troubleshooting No power • Make sure power button (...or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another computer. • If you need a Macintosh adapter. ViewSonic VP720/VP720b 16 If the...