<Connection with the DVD Extension Unit with HDD>
The figure shows the WJ-HDE510B with an HDD.
The DVD-RAM is used for backup of the data recorded on the WJ-HD500B Digital Disk Recorder as well as for storing the data of the extension hard disk drive units in the system.
1.Connect between the COPY port on the WJ-HD500B and the COPY IN port on the 1st DVD Extension Unit with the supplied (WJ-HDE510) SCSI cable.
Plug the cable end with magnetic core into the COPY port, and the other ends into the COPY IN port.
2.Connect between the EXT STORAGE port on the WJ-HD500B and the EXT IN port on the 1st DVD Extension Unit with the supplied (WJ-HDE510B) SCSI cable.
Plug the cable end with magnetic core into the EXT STORAGE port, and the other ends into the EXT IN port.
Repeat the connection steps for any subsequent extension units.
The system can be expanded by up to 6 Extension Units. To connect the other Extension Units, refer to the operating instructions of each unit for further information.
Digital Disk Recorder |
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COPY port | |
SCSI ID=6 and 7 |
EXT |
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STORAGE |
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IN |
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SPOT |
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OUT |
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OUT |
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| ALARM |
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MULTI SCREEN OUT AUDIO | 14 | 11 | 9 | 6 | 5 | 4 | 3 | 2 | 1 |
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16 | 15 | 13 | 12 | 10 | 8 | 7 |
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IN |
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OUT |
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16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | POWER |
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SCSI cable |
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| DVD Extension Unit #1 | |
| COPY |
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EXT IN | IN |
| SCSI ID=0 to 5 |
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| EXT IN | COPY IN |
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| EXT OUT |
| AC IN |
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| SCSI ID | THERMAL ERROROUT |
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HDD | - | TERMINATOR |
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INSTALLED | + | ON |
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NOT INSTALLED |
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| SIGNAL GND |
EXT OUT | SCSI cable |
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EXT IN | Extension Unit) |
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| EXT IN |
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| OUT |
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| EXT OUT | ERROR |
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| AC IN | POWER | |
| SCSI ID | GND THERMAL NC |
| ON |
| – | TERMINATOR |
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SIGNAL GND
Extension Unit #2
SCSI ID=0 to 5
●Switch Settings
1.Set MODE switch #2 on the rear of the
2.Set the SCSI ID for the DVD Extension Unit and each subsequent Extension Unit with the – or + selector on the rear of each Unit.
0 to 5: IDs for Extension Units.
Note: SCSI ID 6 and 7 are reserved for the
3.Set the termination switches on the rear of the Extension Units to ON or OFF.
ON: Is applied to the extension unit located at the end of the SCSI chain.
OFF: Is used for units other than the end unit.
1 2 3 4
ON
MODE
SCSI ID
–
1
+
ON
OFF
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