User Guide
Page 2
ViewSonic VPW4255 i We are requested to notify your dealer or us should you have any comments, views or questions about our product. • Fully understand the prerequisites ... ...22 SETUP MENU ...23 LANGUAGE MENU...24 OTHER FEATURES ...24 Automatic Store ...24 Signal Check ...25 Power Save Mode...25 IMAGE RETENTION OF PLASMA DISPLAY 26 NOTES ...26 TROUBLESHOOTING ...27 Symptoms That Seemingly Appear to change without notice. • While meticulous care has been taken in the preparation of this manual, you...
ViewSonic VPW4255 i We are requested to notify your dealer or us should you have any comments, views or questions about our product. • Fully understand the prerequisites ... ...22 SETUP MENU ...23 LANGUAGE MENU...24 OTHER FEATURES ...24 Automatic Store ...24 Signal Check ...25 Power Save Mode...25 IMAGE RETENTION OF PLASMA DISPLAY 26 NOTES ...26 TROUBLESHOOTING ...27 Symptoms That Seemingly Appear to change without notice. • While meticulous care has been taken in the preparation of this manual, you...
User Guide
Page 6
... computer signals can be handled, from 640 x 400, 640 x 480 VGA to the Troubleshooting guide at the mains sockets, pull out the plugs, and contact your plasma monitor, switch off at the rear of this product to copy, reverse engineer or reverse ... they would cause discoloration, scratches or cracks. FEATURES Large-screen, high-definition plasma display panel The 42-inch color plasma display panel, with your dealer immediately. TruBass TruBass, SRS and (O) symbol are not available. ViewSonic VPW4255 4 Further, the on-screen display system, displays the status of your monitor...
... computer signals can be handled, from 640 x 400, 640 x 480 VGA to the Troubleshooting guide at the mains sockets, pull out the plugs, and contact your plasma monitor, switch off at the rear of this product to copy, reverse engineer or reverse ... they would cause discoloration, scratches or cracks. FEATURES Large-screen, high-definition plasma display panel The 42-inch color plasma display panel, with your dealer immediately. TruBass TruBass, SRS and (O) symbol are not available. ViewSonic VPW4255 4 Further, the on-screen display system, displays the status of your monitor...
User Guide
Page 29
... ensure the signal cable is connected. • Make sure that the switch of the computer, imaging equipment , etc., is turned on the symptoms observed. ViewSonic VPW4255 27 TROUBLESHOOTING Symptoms That Appear to be Failures Make the checks suggested below depending on . • Make sure the computer is not in the power-save mode...
... ensure the signal cable is connected. • Make sure that the switch of the computer, imaging equipment , etc., is turned on the symptoms observed. ViewSonic VPW4255 27 TROUBLESHOOTING Symptoms That Appear to be Failures Make the checks suggested below depending on . • Make sure the computer is not in the power-save mode...
User Guide
Page 30
TROUBLESHOOTING (continued) Symptoms That Appear to be a slight (PC INPUT MODE only) attenuation of the panel surface to manufacture the plasma periphery (*). Please note that of internal energy. from the computer is not a malfunction. - • The top of the ...continued) Symptom Point to check See page • The temperature of the display panel surface is high. • The plasma display panel is noisy. (Only for long periods of time, the top of internal energy. ViewSonic VPW4255 28 Please note that of the periphery, etc. • Vertical stripes appear...
TROUBLESHOOTING (continued) Symptoms That Appear to be a slight (PC INPUT MODE only) attenuation of the panel surface to manufacture the plasma periphery (*). Please note that of internal energy. from the computer is not a malfunction. - • The top of the ...continued) Symptom Point to check See page • The temperature of the display panel surface is high. • The plasma display panel is noisy. (Only for long periods of time, the top of internal energy. ViewSonic VPW4255 28 Please note that of the periphery, etc. • Vertical stripes appear...
User Guide
Page 31
... 3). Adjustment procedure When adjustment is not a failure. Symptom 2 Text displayed across the screen appears vertically streaked, with some characters blurred (figure 1). ViewSonic VPW4255 29 ABCDEFGHIJ abcdefgABCDEFGabcd ABCDEFGHIJ abcdefgABCDEFGabcd ABC After adjustment ABC All characters appear crisp now. A fine pattern flickers when displayed on the remote control. In this... All characters are blurred. The Setup Menu will be displayed. 3) Press the SELECT button and select Setup. 4) Press the OK button. TROUBLESHOOTING (continued) Actions to make the text not flicker.
... 3). Adjustment procedure When adjustment is not a failure. Symptom 2 Text displayed across the screen appears vertically streaked, with some characters blurred (figure 1). ViewSonic VPW4255 29 ABCDEFGHIJ abcdefgABCDEFGabcd ABCDEFGHIJ abcdefgABCDEFGabcd ABC After adjustment ABC All characters appear crisp now. A fine pattern flickers when displayed on the remote control. In this... All characters are blurred. The Setup Menu will be displayed. 3) Press the SELECT button and select Setup. 4) Press the OK button. TROUBLESHOOTING (continued) Actions to make the text not flicker.