Function

Special Menu Options

Using Keystone function

*Use this function when the screen is not at a right angle to the projector and the image is a trapezoid shape.

*Only use the Keystone function when you can’t get the best angle of projection, because it may cause a blazing fire of the screen.

1.Press the KEYSTONE + or KEYSTONE - button.

2.Press the KEYSTONE + or KEYSTONE - button to adjust the screen condition as you want.

Keystone 0

Keystone are adjusted from -50 to +50.

You can also use this function by using the MENU button.

Auto Source Function

* Automatically detects the projector input signal.

1.Press the MENU button and then use F, G button to select the menu.

2.Press the OK (A) button and then use D, E button to select Auto Source item.

3.Press the F, G button to select On or Off.

To exit the menu display, repeatedly, press the MENU button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keystone

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto Source

F

 

 

Off

G

Blank Image

F

 

 

Blue

G

Lamp Mode

F

 

Normal mode

G

Lamp Time

 

 

 

 

0 Hr

 

MENU prev.

move

 

F G select

 

 

 

 

 

 

 

 

 

 

Using Blank function

*This function may be effective if you need to get attention of the audience during presentations, meetings or briefings.

1.Press the BLANK button.

The screen turns off to a background color and sound also turns off.

You can choose the background color. (Refer to ‘Selecting blank image color’)

2.Press any button to cancel the blank function.

On exiting the blank status sound is also restored.

Selecting Blank Image color

1.Press the MENU button and then use F, G button to select the menu.

2.Press the OK (A) button and then use D , E button to select Blank Image item.

3.Press the F, G button to select the color you want to use.

Background color will be changed to the selected Blank function color from this point.

To exit the menu display, repeatedly, press the MENU button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keystone

0

 

 

 

 

 

 

 

 

Auto Source

F

 

Off

G

Blank Image

F

 

Blue

G

Lamp Mode

F

 

Normal

G

Lamp Time

 

 

 

0 Hr

 

MENU prev.

move

F G select

 

 

 

 

 

 

 

 

 

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LG Electronics RD-JT91 Using Keystone function, Auto Source Function, Using Blank function, Selecting Blank Image color