Connecting A Usb Device; Noten; English−23 - NEC MultiSync UN552 User Manual
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Also See for MultiSync UN552:
- User manual (129 pages) ,
- Firmware update procedure (13 pages) ,
- Installation manual (5 pages)
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Connecting a USB Device
Some of the USB ports on the monitor's terminal panel have different uses depending on the type of connected USB device.
Please follow these guidelines when using these ports with supported devices.
USB1 (SENSOR):
USB downstream port (Type-A).
Connection used by external USB devices (such as cameras, flash memory, keyboards, etc.) and internal
devices (an Option Board or Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module when installed).
USB2:
USB upstream port (Type-B).
Connection to a computer with a USB cable. A USB compatible computer connected to USB2 can control
the devices connected to USB1 (SENSOR) port.
USB CM1* (2A):
Power supply port.
Provides up to 2 A of power to a connected USB device, such as HDMI streaming media or presenter
sticks. The actual amount of power consumption depends on the connected device. Make sure to use a
USB cable that supports 2 A.
Enable [USB POWER] in the [USB] settings of the [CONTROL] menu in the OSD. See
Please refer to the specifications pages for power supply information. See
* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module. See
USB CM2*:
Service port.
Please do not connect devices.
* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module. See
Media Player USB:
USB downstream port (Type-A).
This port is for future software upgrades.
USB storage device reader for use with the internal Media Player. See
CAUTIONN:
Do not bind the USB cable. It may trap heat and start a fire.
NOTEN:
• Please make sure the connector shape and orientation is correctly aligned when connecting the USB device or
cable.
• Depending on the computer BIOS, OS or device, the USB function may not work. Please check the user's manual of
your computer or device.
• Before turning off the main power switch of the monitor or shutting down Windows
and remove the USB device from the monitor. Data may be lost or corrupted if the USB device is not disconnected
properly.
• It may take a few seconds for the monitor to recognize the USB input. Do not disconnect the USB cable or disconnect
and reconnect the USB cable before the monitor recognizes the input.
page
98.
page
98.
English−30
page
121.
page
95.
page
39.
, please turn off the USB function
®
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