4. Multi-Screen Projection58❷ Using a single projector to project two or four types ofvideos at the same time [PICTURE BY PICTURE]• The projection video in the first screen display is known as the MAIN display while the projection videothat is called out subsequently is known as the SUB1, SUB2 and SUB3 display.MAIN SUB1MAINSUB2SUB1SUB3• The PICTURE BY PICTURE function supports the following input terminals and input signals.Input terminals Two screens SDI1, SDI2, SDI3, SDI4, HDMI1, HDMI2, DisplayPort1, DisplayPort2,HDBaseT, SLOTFour screens SDI1, SDI2, SDI3, SDI4, HDMI1, HDMI2, DisplayPort1, DisplayPort2Input signals Two screens • When [PORTRAIT ANGLE] is set to [0°],Signals up to 4K 30 Hz (excluding Deep Color)• When [PORTRAIT ANGLE] is set to [90°] or [270°],Progressive signals up to WXGA ++ 60 Hz1920 × 1080p 24/25/30 Hz signalFour screens Progressive signals up to 1920 × 1080 60 HzProjecting four screensThis section provides procedures for projecting four types of images at the same time.Preparation:Connect the projector to devices that output four types of images and turn on the power of all the devices.1. Press the MENU button to display the on-screenmenu and select [DISPLAY] → [PICTURE BY PIC-TURE].2. Select [MODE] using the ▼/▲ buttons, and press theENTER button.This displays the [MODE] screen.3. Select [QUAD] using the ▼/▲ buttons, and press theENTER button.The display returns to the PICTURE BY PICTUREscreen.
