Epson PowerLite 4770W User Manual - Page 116

6. To choose the audio you want to hear, select the Audio Source setting, press Enter, select an audio option, press Enter, and press Menu to exit. Note: Select Auto to hear audio from the largest screen or the left screen. 7. To exit the split screen feature, press the Split or Esc button. Parent topic: Adjusting Projector Features Using Multiple Projectors You can combine the projected images from two or more projectors to create one large image. Follow the instructions in these sections to setup and project from multiple projectors. Projector Identification System for Multiple Projector Control Adjusting the Position of the Projected Image From Multiple Projectors Matching the Image Colors Adjusting the Color Tone (Color Uniformity) Adjusting the Color Convergence (Panel Alignment) Parent topic: Adjusting Projector Features Projector Identification System for Multiple Projector Control You can operate multiple projectors using one remote control for more elaborate presentations. To do this, you assign an identification number to each projector and to the remote control. Then you can operate all the projectors at once or individually. You can also match the colors displayed by any projectors you plan to use near each other. Caution: Leave at least 20 inches (50 cm) of space between the projectors to prevent them from overheating. Setting the Projector ID Setting the Remote Control ID Parent topic: Using Multiple Projectors Setting the Projector ID If you want to control multiple projectors from a remote control, give each projector a unique ID. 1. Press the Menu button. 116