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IMAGE OPTIONS
The image options menu is where you can adjust various aspects of the image, including KEY-
STONE, SHIFT, etc. These functions are described below.
KEYSTONE: Corrects the trapezoidal distortion that results from projecting at an angle:
Main Menu
Aspect Ratio
Source Select
Picture
Image Options
Color Management
Projector Options
Tools
Help
Keystone
Lamp Mode
Shift/Blanking
Clock/Phase
Noise Reduction
Resolution
Video Filter
Factory Default
A correctly adjusted image
An image with Keystone error
This may occur in installations where the projector needed to be angled as a result of a larger vertical
offset. This keystone feature will correct for trapezoidal distortion for as much as a 15° projector
angle.
Note: In the PROJECTOR OPTIONS menu, there is a line item called 'KEYSTONE SAVE'. If this
is not 'checked', then the keystone adjustment you make will not be saved upon power-down.
Please ensure it is 'checked' in the PROJECTOR OPTIONS menu (See pages 17, 19).
LAMP MODE allows you to reduce the amount of current the lamp draws by 20%. This will extend the
life of the bulb, and is recommended for use on small screen sizes. NORMAL is the default setting;
ECO is the economy setting. If the ECO mode is used, the lamp will start up in the normal mode for
the first minute after the projector is turned on, then go to the ECO mode.