Operating

Correcting the keystone distortions

 

 

 

 

 

1. Press the KEYSTONE button on the

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ON

 

 

 

 

 

 

MAGNIFY

HOME

PAGE UP

VOLUME

remote control. A dialog will appear on the

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OFF

END

PAGE DOWN

MUTE

screen to aid you in correcting the distortion.

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FREEZE

MY BUTTON

KEYSTONE

Use the cursor buttons ▲/▼ to select

 

 

 

1

2

 

 

 

 

 

 

 

2. AUTO or MANUAL operation, and press the button ► to

 

 

 

 

perform the following.

 

 

 

 

 

 

1) AUTO executes automatic vertical keystone correction.

2)MANUAL displays a dialog for vertical keystone correction.

Use the buttons ▲/▼ for adjustment.

To close the dialog and complete this operation, press the KEYSTONE button again. Even if you don’t do

anything, the dialog will automatically disappear after



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a few seconds.

 

The adjustable range for correction will vary among inputs. For some input, this function may not work well.

When V:INVERT or H&V:INVERT is selected to the MIRROR item in the

SETUP menu, if the projector screen is inclined or angled downward, the Auto Keystone function may not work correctly.

When the zoom adjustment is set to the TELE (telephoto focus), this correction may be excessive. This function should be used when the zoom adjustment is set to the WIDE (wide-angle focus) whenever possible.

When vertical degree is almost 0 degree, the automatic keystone distortion correction may not work.

When vertical degree is almost ±30 degree, the automatic keystone distortion correction may not work well.

This function will be unavailable when Transition Detector is on (48).

Using the magnify feature

Press the ON button of MAGNIFY on the remote control.

 

 

 

 

1. The “MAGNIFY” indication will appear on the screen

VIDEO

RGB

SEARCH

 

ASPECT

 

AUTO

BLANK

(although the indication will disappear in several seconds with

ON

HOME

PAGE UP

VOLUME

 

MAGNIFY

 

 

 

no operation), and the projector will enter the MAGNIFY mode.

OFF

END

PAGE DOWN

MUTE

2. Use the cursor buttons ▲/▼ to adjust the zoom level.

To move the zoom area, press the POSITION button in the MAGNIFY mode, then use the cursor buttons ▲/▼/◄/► to move the area. And to finalize the zoom area, press the POSITION button again.

To exit the MAGNIFY mode and restore the screen to normal, press the OFF button of MAGNIFY on the remote control.

The projector automatically exits the MAGNIFY mode when the input signal is changed, or when the display condition is changed.

Although in the MAGNIFY mode, the keystone distortion condition may vary, it

will be restored when the projector exits the MAGNIFY mode.

21

 

Page 23
Image 23
Dukane 8755E-RJ, 8776-RJ user manual Correcting the keystone distortions, Using the magnify feature

8755E-RJ, 8776-RJ specifications

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