Epson BrightLink 1485Fi+ User Manual page 56

Note: If you are connecting three or more projectors, connect the projectors in a chain as shown.
2. If you are using interactive features, connect one end of the stereo mini cable to the SYNC Out port
starting from the projector on the left, and connect the other end to the SYNC In port on the other
projector.
3. If you are using interactive features, connect the computer and the projectors using USB cables as
shown.
Note: When you set the USB-B2 setting to Off in the projector's Pen/Touch menu, connect the USB
cable to the other projector's USB-B1 port. When you set the USB-B2 setting to anything other than
Off, connect the USB cable to the other projector's USB-B2 port.
4. After making the appropriate connections, you need to adjust the necessary projector menu settings.
Click the link below.
Note: You may need to restart the projector. Follow the on-screen instructions.
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