8
<DRC1153>
En
6
Audio output
This is a connector for output of analog audio.
As a Molex 70553 type connecter is used, select a matching connection cable.
7
Function switch
Use the accessory short-circuit sockets to set the SCSI ID number and the drive
function.
÷
ON :
put a short-circuit socket
÷
OFF :
open
#1 ~ 3 :
SCSI ID
#4 :
Reserved
#5 :
SCSI Terminator
ON = SCSI termination enable
OFF = SCSI termination disable
#6 :
Default sector size
ON = 512 bytes
OFF = 2048 bytes
#7 :
Disable the eject switch
ON = Disables the eject switch
OFF = Enables the eject switch
#8 :
Reserved
8
SCSI interface
This is a 50-pin I/O connector according to the SCSI-3 specifications. Use a flat
ribbon SCSI connector to connect to the SCSI host adapter.
9
DC Input
This is the power supply input for DC +5 V and +12 V.
A HARDWARE TOUR
REAR VIEW
6
7
4
1
8
49
50
1
1
2
+5 G G +12
DC INPUT
9
8
Setting switch
SCSI-ID
0
1
2*
3
4
5
6
7
0 (LSB) (#1) OFF ON OFF ON OFF ON OFF ON
1
(#2) OFF OFF ON ON OFF OFF ON ON
2 (MSB) (#3) OFF OFF OFF OFF ON ON ON ON
* The factory setting is ID No. 2.
8 7 6 5 4 3 2 1
DISABLE EJECT
2048/512
TERMINATION (SHORT – ON)
RESERVED
SCSI ID
2 1 0
Switch #
RESERVED
