Random Access Adjustment Mode6-14 5975597 BARCODATA 808S 110397Vertical Linearity AdjustmentThe vertical linearity adjustment function corrects for vertical non-linearities which extend from the center of the image to the top andbottom of the image.Push the control disk up or down to highlight V LINEARITY on theGeometry menu and then press ENTER.ENTER will select vertical linearity adjustment.EXIT returns to random access adjustment mode menu.ADJUST returns to operational mode.Adjust the vertical linearity with the control disk until the distancesbetween the horizontal lines of the set up pattern are equal from topto bottom.EXIT will return to the Geometry menuSelect with orthen to return.GEOMETRYH PHASERASTER SHIFTLEFT-RIGHT (E-W)LEFT SIDE CORRECTIONTOP-BOTTOM (N-S)H SIZEV LINEARITYV SIZEBLANKINGV LINEARITY70Vertical Size AdjustmentPush the control disk up or down to highlight V SIZE on the Geometrymenu and then press ENTER.ENTER will select vertical size adjustment.EXIT returns to random access adjustment mode menu.ADJUST returns to operational mode.Adjust the vertical size by pushing the control disk up or down until thecorrect image height is obtained.Note :- if the internal # pattern was selected, this pattern remains on thescreen.- if the genlocked pattern was selected, the external source will bedisplayed.A bar scale and a numeric indicator give a visual indication of thevertical size adjustment.Hint : In order to avoid loss of resolution in the projected image andto ensure maximum CRT longevity, do not use an excessively smallvertical size setting.EXIT will return to GeometrySelect with orthen to return.GEOMETRYH PHASERASTER SHIFTLEFT-RIGHT (E-W)LEFT SIDE CORRECTIONTOP-BOTTOM (N-S)H SIZEV LINEARITYV SIZEBLANKINGV SIZE70Image tooTall Image tooShortIdealImageHightIdealImageHight
