Sony CDU924S - Manual (Page 11)

Using Discs and Caddies
Loading a Caddy with a Disc
1 To open the caddy lid, press the tabs on the both sides of the caddy at
the end opposite to the shutter.
2 Set a disc, with its label upward, in the caddy.
Be careful not to touch the recording surface when setting a CD-R disc
in the caddy. Data cannot be recorded if the recording surface is
contaminated.
Using Discs and Caddies 21
Installing the Software Driver
MSCDEX and the device driver for an ordinary CD-ROM drive can be
used when using the CDU924S as a SCSI CD-ROM drive.
Use the device driver for a CD-R drive when using the CDU924S as a
recordable drive.
Be sure to install the device driver before operating the drive. Refer to the
manual supplied with the host adapter for instructions.
20 Installing the Software Driver