User manual AOPEN CRW620

[. . . ] The disc may be damaged, causing data loss. q Be careful to prevent foreign objects such as liquids or metal from entering the drive. Should by chance a foreign object enter the drive, please consult the dealer where the drive was purchased. q Don' t use benzene or thinner to clean dirt from the drive. [. . . ] Using discs with them attached not only causes read and write errors, but data on the disc may be lost due to damage to the disc itself. Caution: q When using a 120 mm CD, place it in the large round depression. When using 80 mm CD, place it in the small round depression. The face with the label on it should be up. Never place both discs in the tray at the same time. q Be careful not to touch the recording surface of the disc. 3 Load the disc by pressing the eject button or by lightly pushing in the disc tray. Fig. Slowly take the disc out of the disc tray. Press the eject button or push the disc tray and the tray will be brought back into the drive. Caution: q After ejecting the disc, return the tray inside the unit quickly. When the tray is in the ejected position, dust and other debris will enter, possibly causing read errors, write errors, or drive failure. 4 6. Emergency Eject This drive has a function that allows the CD to be ejected manually if this becomes necessary in an emergency such as failure of the drive or a power outage. Follow the following procedures in such a case. Pinch the disc tray door between the fingers, and slowly pull it straight out. 5 Caution: q Don' t use this feature except in an emergency. This feature is a last measure to be used only in an emergency. Using it excessively will cause malfunction. 1-2 Emergency Eject 6 CONSTRUCTION AND INSTALLATION 1. Basic Construction The Compact Disc Rewriter Drive: The Rewriter consists of following parts. The Compact Disc Rewriter Drive's configuration, and Connector are shown below. Fig. 2-1 Compact Disc Rewriter Drive configuration 7 2. Appearance Dimensions: Weight: 146. 0 mm x 203. 0 mm x 41. 5 mm (Width) (Depth) (Height) 1. 5 kg or less 3. Connector The Connectors are located as shown below. The function of each parts are also described below. Fig. [. . . ] Table 2-1 SCSI ID Jumper setting Jumper pin 1 2 3 4 5 6 7 8 Function Reserved SCSI ID(0) SCSI ID(1) SCSI ID(2) Reserved Reserved Reserved Reserved Factory setting 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) 0 (OFF/Open) No 1, 5, 6, 7, 8: Reserved No 2, 3, 4: SCSI ID 11 Table 2-2 SCSI ID SCSI ID 0 1 2 3 4 5 6 7 Pin No. 2 OFF ON OFF ON OFF ON OFF ON Pin No. 3 OFF OFF ON ON OFF OFF ON ON Pin No. 4 OFF OFF OFF OFF ON ON ON ON Remark Factory setting *1 Note ON : Jumper Pin is attached OFF: Jumper Pin is not attached *1: Don' t use this setting. [. . . ]