valutazioni - 4, GPA: 3.5
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l Fast SCSI bus interface embedded (based on SCSI-2). l Integrated buffer memory. l Power tray loading and ejection (manual eject too). l Housed in an airtight frame casing. Supported formats and modes l CD-ROM (mode 1), CD-ROM XA (Mode 2 form 1 & 2 data) l PHOTO-CD (read only) & Video-CD, CD-I (Mode 2, form 1 and 2) l CD-DA, CD-EXTRA and CD-I Ready (read only) l CD-TEXT, CD-Recordable & CD-ReWritable Audio l Outputs 16-bit digital audio data over SCSI interface. l Audio CD playback via Audio Out and headphones jack. Note: Please read this manual thoroughly before attempting installation. System Requirements for WINDOWS 95/98/NT l System requirements of format software l SCSI host adapter card (Bus Mastering) l 150 MB or more free hard disc space l 3.5" floppy disk drive l Mouse (Microsoft-compatible) l 32 MB of RAM or more Introduction Location Front Panel Headphone Headphone Busy Disc Drawer Emergency Eject Jack Volume Indicator Eject Hole Button Control Rear Panel 0 1 2 AUDIO OUT R GND L INTERFACE CONNECTOR DC INPUT 5V ± 5% GND 12V ± 10% ACTIVE TERM TEST ID SELECT Power-in connector SCSI bus interface connectorAudio output connector Jumper block for SCSI bus Precautions ¦ Installation l Avoid placing the drive in a location subject to: – high humidity – high temperature – excessive dust – mechanical vibration – direct sunlight. Only horizontal drive operation recommended, not vertical or tilted. ¦ Operation . Do not move drive during operation, it may cause an error. . Avoid sudden temperature changes, condensation may form inside the drive. Should ambient temperature suddenly change, wait at least 1 hour before turning off power. Operation immediately after temperature change may cause a malfunction. ¦ Transportation . Keep the original packing materials for future transport of the drive. Hardware Installation Installing the Drive Unit into the Computer This example assumes an IBM-PC/AT* compatible computer, a SCSI adapter card and a SCSI interface cable (50 pin flat) are at-hand. Getting Started Assure SCSI adapter is operational before installing CD-R/RW drive. l Prepare the necessary parts and tools not supplied: – a screwdriver – Two mounting rails if computer has mounting racks. 6 Location and Function of Parts and Controls Precautions/Hardware Installation 7 Step 1: Opening Step 3: Finding First turn off computer and remove / unplug all power cables! The SCSI cable should have 1 or more unused connectors Remove computer cover as directed in the User’s Manual. opposite the adapter, as shown, find a connector not in use. We recommend a connector at the very end of the 50 pin SCSI cable. Step 2: SCSI Configuration Locate the 50 pin SCSI cable in your computer. One end of the cable is connected to the SCSI host adapter card as shown below. SCSI host adapter connector Pin 1 (red) Opposite End 1 49 50 SCSI Device SCSI Device SCSI Device SCSI Host Adapter Card Red Edge Note: If no free 50 pin SCSI connector exists, see “Troubleshooting”, page 18. Step 4: Choosing the Configuration ¦ SCSI ID selection . If no other SCSI devices are in the system, we recommend the default jumper settings. In this case, go on to Step 6: “Connecting the Drive”. . If one or more SCSI ID’s are assigned, you must determine if the default ID# 6 is free. If SCSI ID# 6 is assigned, you must change the CD-R drive to a free ID# via jumpers at rear of drive (see Step 5). ¦ Termination Note: . If CD-RW drive is the last physical device on SCSI cable, leave The following types of cables may be installed in your computer: “ Active Term” jumper in place. Previous last SCSI device may need to be “un-terminated”. Find this flat cable! SCSI Cable 68 Pin*/ 50 Pin Width *Adapter required (not included) c IDE Cable 40 Pin Width 34 Pin Width Floppy Disk Drive Cable l If CD-RW drive is not on end of SCSI cable or last physical device, remove the “ Active Term” jumper and assure the last physical SCSI device is properly terminated or activated. Note: Note: Only the last physical SCSI device needs to be terminated. There may already be internal or external SCSI devices (HDD, Scanner, CD-ROM) connected to the SCSI cable. If so, determine the SCSI ID# of each SCSI device. This information is required for Step 5 “Setting the Jumpers. ” Refer to SCSI device(s) for ID data. In some cases, a SCSI chip set may be implemented on the motherboard. 8 Hardware Installation Hardware Installation 9 Step 5: Setting Set jumpers on rear of drive unit according to your computer Jumpers are factory preset as shown below. ID 1 TEST ACTIVE TERM ID 2 ID 4 The following table shows the function of each jumper. Jumper ACTIVE TERM ID SELECT ID number 0 1 2 3 4 5 6 Jumper settings OFF ON OFF ON OFF ON OFF OFF OFF ON ON OFF OFF ON OFF OFF OFF OFF ON ON ON TEST ON: Enables test mode OFF: Enables normal operation Function ON: Enables active termination OFF: Disables active termination Assign the drive unit’s ID number by setting these jumpers to ON or OFF. Do not assign the s...
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