Making Basic Adjustments 29Adjusting RGBCMYUse this feature to adjust the hue, saturation, and brightness for each of the red (R),green (G), blue (B), cyan (C), magenta (M), and yellow (Y) color components.1. Press the RBGCMY button. You see the following displayed on the screen:2. Use the u or d button on the remote control to select the color you want to adjust, andpress the Enter button.3. Select the Hue, Saturation, or Brightness for that color, and use the l or r button tomake the adjustment.4. Press Esc to adjust another color, or press RGBCMY to exit.Note: You can also adjust the offset and gain using the RGB setting in the projector’s menusystem (see page 37).Locking the ProjectorThe projector includes three lock settings to prevent the image from being accidentallychanged once it’s adjusted, and to keep children from turning on the projector without adultsupervision.To access the lock settings, follow these steps:1. Press the Menu button on the remote control.2. Use the menu navigation buttons to open the Settings menu, then open Lock Setting.