32Setting input ports using menu3M™ Digital Projector X56© 3M 2011. All Rights Reserved.Inputting image from Main to Sub- Video signal (either component or video)1. If the STACK menu is already displayed on the screen, proceed to 3 below.Otherwise press the MENU button on the remote control.If the MENU dialog is displayed, use the ▲/▼ buttons to highlight MAIN, andpress the ► button. A menu will be displayed.If the MENU dialog is not displayed, the STACK menu will appear.1. If the STACK menu is already displayed on the screen, proceed to 3 below.Otherwise press the MENU button on the remote control.If the MENU dialog is displayed, use the ▲/▼ buttons to highlight MAIN, andpress the ► button. A menu will be displayed.If the MENU dialog is not displayed, the STACK menu will appear.2. Press the MENU button on the remote controlor control panel on the Main projector. Use the▲/▼/◄/► buttons to open the COMPUTER INdialog. (Operator's Guide → INPUT menu)3. To input component signals to COMPUTER IN1 or IN2, set the port to AUTO.Then, use the ▲/▼/◄/► buttons to highlight EXIT and press the ► button tocomplete the setting.To input video signals to COMPUTER IN1 or IN2, set the port to VIDEO. If itis necessary to select a video format, use the ▲/▼/◄/► buttons to highlightRETURN and press the ◄ button to display the INPUT menu. Otherwise, usethe ▲/▼/◄/► buttons to highlight EXIT and press the ► button to completethe setting.4. Select VIDEO FORMAT in the INPUTmenu to display the VIDEO FORMATdialog.Select AUTO or an appropriate format forthe video signal input.Then, use the ▲/▼/◄/► buttons to highlight EXIT and press the ► button tocomplete the setting.Inputting image to Sub and Main individually2. Use the ▲/▼/◄/► buttons to go into the following menu.ADVANCED MENU > OPTION> SERVICE > COMMUNICATION > STACKSTACK menu will appear on screen.(Operator's Guide → OPTION menu)(continued on next page)