Jetway Computer JBC231C9P-2550 - Manual (Page 30)

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USB hardware delays and time-outs:
USB Transfer time-out
Use this item to set the time-out value for control, bulk, and interrupt transfers.
The optional settings are: [1 sec]; [5 sec]; [10 sec]; [20 sec].
Device reset time-out
Use this item to set USB mass storage device start unit command time-out.
The optional settings are: [10 sec]; [20 sec]; [30 sec]; [40 sec].
Device power-up delay
Use this item to set maximum time the device will take before it properly reports
itself to the host controller. ‘Auto’ uses default value: for a root port it is 100 ms, for
a hub port the delay is taken from hub descriptor.
The optional settings: [Auto]; [Manual].
Select [Manual], user can set value for the following sub-item:
Device Power-up delay in seconds:
The delay range in from 1 to 40 seconds in one second increments.
► Super I/O Configuration
► COM1 Port Configuration
Press [Enter] to make settings for the following items:
Serial Port
Use this item to enable or disable serial port (COM).
Change Settings
Use this item to select an optimal setting for super IO device.
► COM2 Port Configuration
Press [Enter] to make settings for the following items:
Serial Port
Use this item to enable or disable serial port (COM).