Chapter 4 Settings — [DISPLAY OPTION] menuENGLISH - 103[DISPLAY OPTION] menuOn the menu screen, select [DISPLAY OPTION] from the main menu, and select an item from the sub-menu.Refer to “Navigating through the menu” (x page 77) for the operation of the menu screen.[COLOR MATCHING]Correct the color difference between projectors when using multiple projectors simultaneously.Adjusting the color matching as desired1) Press as to select [COLOR MATCHING].2) Press qw to switch the item.f The items will switch each time you press the button.[OFF] Color matching adjustment is not carried out.[3COLORS] Adjusts the three colors [RED], [GREEN], or [BLUE].[7COLORS] Adjusts the seven colors [RED], [GREEN], [BLUE], [CYAN], [MAGENTA], [YELLOW], or [WHITE].[MEASURED] Refer to “Adjusting the color matching using a colorimeter” (x page 103) for details about this mode.3) Select [3COLORS] or [7COLORS], and press the button.f The [3COLORS] or [7COLORS] screen is displayed.4) Press as to select [RED], [GREEN], [BLUE], or [WHITE] ([RED], [GREEN], [BLUE], [CYAN],[MAGENTA], [YELLOW], or [WHITE] when [7COLORS] is selected).5) Press the button.f The [3COLORS:RED], [3COLORS:GREEN], [3COLORS:BLUE], or [3COLORS:WHITE] screen isdisplayed.When [7COLORS] is selected, the [7COLORS:RED], [7COLORS:GREEN], [7COLORS:BLUE],[7COLORS:CYAN], [7COLORS:MAGENTA], [7COLORS:YELLOW], or [7COLORS:WHITE] screen isdisplayed.f By setting [AUTO TESTPATTERN] to [ON], the test pattern for the selected color is displayed.6) Press as to select [RED], [GREEN], or [BLUE].f Only [GAIN] can be adjusted when [WHITE] is selected for [3COLORS].7) Press qw to adjust.f The adjustment value will change between 0 *1 and 2 048.*1 The lower limit varies depending on the color to be adjusted.Notef Operation when correcting the adjustment colorWhen the correction color same as the adjustment color is changed: The luminance of the adjustment color changes.When correction color red is changed: Red is added to or subtracted from the adjustment color.When correction color green is changed: Green is added to or subtracted from the adjustment color.When correction color blue is changed: Blue is added to or subtracted from the adjustment color.f Since advanced skills are necessary for the adjustment, this adjustment should be carried out by a person who is familiar with the projectoror by a service person.f When the button on the remote control is pressed, the selected adjustment item will return to the factory default value for thecurrent picture mode.f When this item is set to anything other than [OFF], the [DISPLAY OPTION] menu → [COLOR CORRECTION] is fixed to [OFF], and the[PICTURE] menu → [COLOR TEMPERATURE] is fixed to [USER1].Adjusting the color matching using a colorimeterUse a colorimeter that can measure chromaticity coordinates and luminance to change the colors [RED],[GREEN], [BLUE], [CYAN], [MAGENTA], [YELLOW], or [WHITE] to desired colors.1) Press as to select [COLOR MATCHING].2) Press qw to select [MEASURED].