Pc 5150, Pc 5172 – Acnodes PC 5172 User Manual

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are subject to change without notice. For latest product information,

please visit Acnodes’ web site at www.acnodes.com.

PC 5150

15-inch touch panel PC

PC 5172

17-inch sunlight readable touch panel PC

661 Brea Canyon Rd., Suite 3

Walnut, CA 91789

tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com

5.3.8 USB Configuration

Use the USB Configuration menu (BIOS Menu 13) to read USB configuration information and configure the USB settings.

BIOS Menu 13: USB Configuration

USB Configuration

The USB Configuration field shows the system USB configuration. The items listed are:

Module Version: x.xxxxx.xxxxx

USB Devices Enabled

The USB Devices Enabled field lists the USB devices that are enabled on the system

USB Function [Enabled]

Use the USB Function BIOS option to enable or disable USB function support.

Disabled

USB function support disabled

EnabledDEFAULT

USB function support enabled

USB 2.0 Controller [Enabled]

Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller

Disabled

USB 2.0 controller disabled

Enabled

DEFAULT

USB 2.0 controller enabled

Legacy USB Support [Enabled]

Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard support.

Normally if this option is not enabled, any attached USB mouse or USB keyboard does not become available until a USB
compatible operating system is fully booted with all USB drivers loaded. When this option is enabled, any attached USB
mouse or USB keyboard can control the system even when there is no USB driver loaded onto the system.

Disabled

Legacy USB support disabled

Enabled

DEFAULT

Legacy USB support enabled

Auto

Legacy USB support disabled if no USB devices are connected

USB 2.0 Controller Mode [FullSpeed]

Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.

FullSpeed

DEFAULT

The controller is capable of operating at 12 Mb/s

HiSpeed

The controller is capable of operating at 480 Mb/s