LG RD-JT91 - Manual (Page 22)

Function
22
Special Menu Options
MENU prev. move F G select
Keystone 0
Auto Source
Blank Image
Lamp Mode
Lamp Time 0 Hr
F G
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.
Off
F G Blue
F G Normal mode
Auto Source Function
* Automatically detects the projector input signal.
1. Press the KEYSTONE + or KEYSTONE - button.
2. Press the KEYSTONE + or KEYSTONE - button to adjust the screen
condition as you want.
● Keystone are adjusted from -50 to +50.
● You can also use this function by using the MENU button.
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.
Keystone 0
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.
Using Blank function
* This function may be effective if you need to get attention of the audience
during presentations, meetings or briefings.
MENU prev. move F G select
Keystone 0
Auto Source
Blank Image
Lamp Mode
Lamp Time 0 Hr
F G
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.
Off
F G Blue
F G Normal
Selecting Blank Image color