Dma And File System Settings - Kenwood UCR 420 Installation & User Manual

4: Software Configuration
DMA and File System Properties
Your system must have Bus Mastering DMA enabled for your 72X or 62X TrueX™
CD-ROM Drive to operate at optimum performance using the following procedure
(Figure 4-1):
1) Using the right mouse button, click the "My Computer" icon on the Windows®
desktop and select "Properties".
2) Select the "Device Manager" tab.
3) Click on the "+" in front of the "CD-ROM" icon to expand the list
(if it is not already expanded).
4) Double-click on the "KENWOOD CD-ROM
5) Select the "Settings" tab.
6) The DMA checkbox is located to the right of the "Auto insert notification"
checkbox. If it is not already checked, click in the DMA box.**
‡ If the Kenwood CD-ROM is not listed in step 4, your drive is not connected properly. Go back
to Sections 3 & 4 of this manual to verify your installation .
** If no DMA checkbox is visible, you must contact your computer's motherboard manufacturer
or Microsoft for the Bus Mastering DMA software. It may also be neccessary for you to update
your BIOS in order to support the DMA function.
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Kenwood 72X and 62X TrueX User's Guide
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Figure 4-1