USB-6221 datasheet(16/21 Pages) NI

Part #	USB-6221

Description	This document provides dimensions, pinouts, and information about the connectors, switch, LEDs

PDF	21 Pages

Scroll/Zoom	100%

Manufacturer	NI [National Instruments Corporation]

Direct Link	http://www.NI.com

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16 / 21 page

NI USB-622x/625x OEM User Guide

ni.com

Windows Vista/XP Users

Figure 13 depicts how a USB-6251 (OEM) device name appears in the

Found New Hardware Wizard and Windows Device Manager.

Figure 13. USB-6251 OEM Device in the Found New Hardware Wizard and

Device Manager (Windows Vista/XP)

To modify the device name in the Found New Hardware Wizard and

Windows Device Manager in Microsoft Windows Vista/XP, complete the

following steps.

Note

You must have NI-DAQmx 8.6 or later installed on your PC.

Locate the OEMx.inf file in the y:\WINDOWS\inf\ directory,

where x is the random number assigned to the INF file by Windows,

and y:\ is the root directory where Windows is installed.

Note

New security updates to Microsoft Vista and NI-DAQ 8.6 create random INF files

for NI hardware. Windows assigns random file numbers to all INF files, which causes the

user to search through several INF files until the correct file is located.

If you want to revert back, save a copy of this file as

OEM

x_original.inf

in a different location.

USB-6221 Datasheet(PDF) 16 Page - National Instruments Corporation