Removing the trapezoidal distortion of the image, Basic operations, Vert. keystone” display – Meridian Audio FDP-DILA3 User Manual

Page 29: Horiz. keystone” display

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29

MENU

V-KEYSTONE

PC

H-KEYSTONE

VOL.

EXIT

VIDEO

QUICK ALIGN.

PC

VIDEO

VOLUME

PRESET

HIDE

ENTER

MENU

EXIT

FREEZE

OPERATE

V-KEYSTONE H-KEYSTONE

SCREEN

DIGITAL

ZOOM

FOCUS

W

S

V-KEYSTONE

V-KEYSTONE

Projector:
Control Panel

Remote Control
Unit

Projector:
Control Panel

Remote Control
Unit

V-KEYSTONE

V-KEYSTONE

H-KEYSTONE

H-KEYSTONE

H-KEYSTONE

H-KEYSTONE

Projector:
Control Panel

Remote Control
Unit

Projector:
Control Panel

Remote Control
Unit

“Vert. Keystone” Display

1 Adjusted value

range: - 100 ~ 0 ~100

2 Level displayed

level displayed is based on the adjustment value.

“Horiz. Keystone” Display

1 Adjusted value

range: -40 ~ 0 ~40

2 Level displayed

level displayed is based on the adjustment value.

Basic Operations

Removing the Trapezoidal Distortion of the Image

Depending on the angle of projection onto the screen, the image may get
distorted in trapezoid form sometimes.
When installing the projector or screen for the first time, or when rein-
stalling in other rooms, etc., the trapezoid distortion (Keystone) has to be
removed by adjustments.

Press V-KEYSTONE / to adjust 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.

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.

• Depending on the signal inputted, the keystone adjustment range

may narrow or parts of the image may disappear. This is not a mal-
function.

• 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. (Adjusted

value: 0)

Press H-KEYSTONE / to adjust 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.

Vert. Keystone

1

2

–12

Horiz. Keystone

1

2

12

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