JVC DLA-HX1U Instruction Manual - Page 30

Basic Operations PC VIDEO V-KEYSTONE H-KEYSTONE VOL. MENU EXIT PC VIDEO OPERATE W V-KEYSTONE H-KEYSTONE SCREEN DIGITAL ZOOM S FREEZE VOLUME FOCUS QUICK ALIGN. MENU EXIT ENTER PRESET HIDE Ⅵ "Vert.keystone" Display Vert.keystone 1 -12 Removing the Trapezoidal Distortion of the Image Depending on the angle of projection onto the screen, the image may get distorted in a trapezoid form sometimes. When installing the projector or screen for the first time, or when reinstalling in other rooms, etc., Keystone adjustments need to be made to remove trapezoid distortions. 1. Press [V-KEYSTONE] / to adjust the trapezoid form in the vertical direction • A "Vert.keystone" display appears on the screen, and the projector goes into the KEYSTONE MODE. Press button ( / ) in the direction that corrects the trapezoid form. V-KEYSTONE V-KEYSTONE V-KEYSTONE V-KEYSTONE Projector: Control panel Remote Projector: control unit Control panel Remote control unit 2. Press [H-KEYSTONE] / to adjust the trapezoid form in the horizontal direction • A "Horiz.Keystone" display appears on the screen, and the projector goes into the KEYSTONE MODE. Press button ( / ) in the direction that corrects the trapezoid form. H-KEYSTONE Projector: Control panel H-KEYSTONE H-KEYSTONE H-KEYSTONE Remote Projector: control unit Control panel Remote control unit 2 1 Adjusted value range: -100 ~ 0 ~ 100 2 Level displayed level displayed is based on the adjustment value. Ⅵ "Horiz.Keystone" Display Horiz.Keystone 1 2 12 1 Adjusted value range: -40 ~ 0 ~ 40 2 Level displayed level displayed is based on the adjustment value. 30 Notes • The range where the trapezoidal distortion can be rectified is 30˚ vertically and 10˚ horizontally with respect to the projector screen. However, when both are rendered together, the range of effective rectification will be narrower. • The picture quality may deteriorate when performing KEYSTONE compensation. It is recommended to place the projector perpendicularly to the screen. • Depending on the signal inputted, the keystone adjustment range may narrow or parts of the image may disappear. This is not a malfunction. • Interference patterns may appear on the screen when adjusting the keystone. This is not a malfunction. • To restore the original set value, press the [PRESET] button when adjusting the [V-KEYSTONE] and [H-KEYSTONE]. (Adjusted value: 0) • During startup of projector, the KEYSTONE adjustment is not reflected in the D-ILA logo, user-set logo (when user-set logo is selected) display and the no signal blue back display.