Cd-Rom-Drive - Siemens Simatic PG 740 PIII Operating Instructions Manual

Hardware Components of the PG 740 PIII
3.7

CD-ROM-Drive

The CD-ROM drive enables you to read CDs.
Opening the Drawer
Swing the PG 740 PIII into a horizontal position. The CD-ROM drive is now on the
underside of the programming device. By briefly pressing the eject button, the
drawer springs out slightly. Now pull the drawer out until it clicks into position.
Inserting / Removing CDs
When you first open the CD-ROM drive, you will find a transparent film sheet in the
drawer, to protect the drive during transport. Remove this film, since it is no longer
required. Now insert the CD in the drawer with the labeling face up, and press it
firmly down into the center of the turntable. To remove the CD, hold it by the edges
and pull upwards.
Caution
!
To avoid too much pressure on the open drawer, always hold the drawer at the
front with one hand when inserting or removing a CD.
Closing the Drawer
Push in the drawer until it closes completely. Do not press the eject button.
Note
The EJECT function offered by various applications for opening the CD-ROM
drawer does not work with this drive.
After the drawer has been closed, the CD is tested and the access display light on
the drive starts to flash:
– If the display flashes continually, the CD is faulty but can still be read,
– If the display flashes several times and then remains lit, the CD you have inserted
is defective and cannot be read.
3-10
Operating Instructions PG 740 PIII
A5E00063150-03