Epson PowerLite 2250U 5000-Lumen WUXGA 3LCD Projector - Manual (Page 50)

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Selecting the Connected USB Source
You can switch the projector's display to the source you connected to the USB-A port.
1. Make sure the connected USB source is turned on, if necessary.
2. Press the USB button on the remote control.
3. Press the button again to cycle through other USB sources, if available.
Parent topic: Connecting to External USB Devices
Disconnecting a USB Device or Camera From the Projector
When you finish presenting with a connected USB device or camera, you must prepare to disconnect the
device from the projector.
1. If the device has a power button, turn off and unplug the device.
2. Disconnect the USB device or camera from the projector.
Parent topic: Connecting to External USB Devices
Connecting to a Document Camera
You can connect a document camera to your projector to project images viewed by the camera.
Depending on your Epson document camera model, do one of the following to connect the document
camera to your projector:
• For the Epson DC-07 document camera, locate the USB cable that came with the camera and
connect it to the projector's port and to the document camera's USB Type B port.
• For the Epson DC-13 document camera, connect it to the projector's HDMI , Computer , or Video port
and to the corresponding port on the document camera. See the document camera manual for details.
• For the Epson DC-21 document camera, connect it to the projector's HDMI , Computer , or Video port
and to the corresponding port on the document camera. See the document camera manual for details.
Note: For additional features supported by software, connect your document camera to your computer
instead of the projector. See the document camera manual for details.
Parent topic: Projector Connections
Related concepts
Projector Connections
Related references
Optional Equipment and Replacement Parts