Yamaha PDM-4210E User Manual

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26Depending on the kind of system equipment used, images may not be displayed normally. In this case, make theadjustments suggested below. (only for RGB2)Actions to Correct Abnormal Displays (continued)Symptom 1 Text displayed across the screen appears vertically streaked, with some characters blurred (figure 1).The display image appears flowing (figure 2) (RGB input).ExampleABCBABCDEFGHIJabcdefgABCDEFGabcdABCDEFGHIJabcdefgABCDEFGabcdVerticalstreaks Before adjustmentSome charactersare blurred.After adjustmentAll characters appearcrisp now.After adjustmentAll characters areblurred.ABCABCABCAdjustmentprocedure1) Press the AUTO button on the remote control.When adjustment is not possible with Auto Adjust2) Press the MENU button. The Main Menu will be displayed.3) Press the SELECT button and select Setup.4) Press the OK button. The Setup Menu will be displayed.5) Press the SELECT button and select Horizontal Clock.(Display fine patterns as characters or a vertical striped pattern over the entire screen during Horizontal Clock adjustment.)6) Press the or ADJUST buttons and search for clear characters over the entire screen.7) Perform adjustment for symptom 2 below, when the characters are blurred on the entire screen.• The display image may be momentarily disturbed during clock adjustment but this is not a failure.Symptom 2 Text displayed across the screen appears blurred in its entirety (figure 2).A fine pattern flickers when displayed on the screen (figure 3).ExampleABCDEFGHIJabcdefgABCDEFGabcdABCDEFGHIJabcdefgABCDEFGabcdBefore adjustmentAfter adjustmentABCABCABCBefore adjustmentAfter adjustmentAdjustmentprocedure1) Press the AUTO button on the remote control.When adjustment is not possible with Auto Adjust2) Press the MENU button. The Main Menu will be displayed.3) Press the SELECT button and select Setup.4) Press the OK button. The Setup Menu will be displayed.5) Press the SELECT button and select Clock Phase.(Display fine patterns as characters or a vertical striped pattern over the entire screen during Clock Phase adjustment.)6) Press or ADJUST buttons to make the text appearclean across the screen.6) Press or ADJUST buttons to make the text appearwithout flickering.TROUBLESHOOTING (continued)Figure 2 Figure 3Figure 1