Extron electronics NAV SD 511, Руководство пользователя

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NAV SD 511 Scaling Decoder • HTML Operation 57
USB page
The
USB
selection on the
General Settings
page (see figure 48 on page 51) opens a
read-only pane (see figure 57) that shows the status of the USB 2.0 port (see
E
on page 7).
The port can be turned on and off and it can be configured by clicking the EDIT button (
1
).
An editable version of the selection opens (see figure 58).
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
*
* If the endpoint is set to Host mode only.
Figure 57. USB Selection
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
*
* If the endpoint is set to Host mode only.
Figure 58. Editable USB Selection
1
USB Port — Click to toggle the port on and off.
NOTE: If you turn the USB port off, the port does not appear on the
Ties
page.
2
Mode
— Click the drop-down list to select between Device and Host .
NOTES:
• Host mode allows a host device such as a PC to be connected or accepted to
that endpoint.
• Device mode allows devices to be connected or accepted to that endpoint.
• You can only tie a USB host to a USB device for proper system operation.
• Do not connect a host to an endpoint that is in USB device mode.