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8 ON/READ Indicator
: Green when power is on and no disc is in drive.
Green flashing when disc is being accessed.
9 Disc Indicator:
Green when disc is in the drive and power is on.
10 Volume Control:
Controls volume of headphone jack. This control has no
effect on the rear panel audio outputs.
11 Headphone
Jack:
Stereo mini-jack for headphones and powered speakers.
NOTE:
When all lights are flashing continuously the drive is in firmware upgrade mode.
PX-R412CSi Internal Drive----REAR PANEL
1 Audio Output Connector:
Outputs stereo analog signal. Use to connect to
soundboard or audio amplifier. Use Standard MPC-3 type 4-pin connector.
2 Jumpers:
Use to select SCSI ID number, parity, termination, test, block size,
or Flash ROM. Leave these jumpers at their factory settings unless one or more
of the following situations pertain to you:
SCSI ID number:
If you are using more than one SCSI peripheral, you may have
to change your SCSI ID number. See page 17.
Termination:
Review Chapter 7 to determine if you need to turn your termina-
tor switch off.
Block size:
If you are working in a UNIX environment and want to boot from
your CD-R drive, see page 18.
3 SCSI Interface Connector:
Connects to SCSI interface board using 50-pin
to
50-pin flat ribbon SCSI cable.
4 Power Connector:
Connects to your computer’s power supply (DC +5V and
+12V).
Cross ref. X 3
CHAPTER 5 ---- Drive Features
1 Audio Output Connector
3 SCSI Interface Connector
2 Jumpers
4 Power Connector
5.75" x 8.25" PLEX WRITER MANUAL
Plextor manual, Carla Williams
1/2/98
10
PX-R412CS OPERATION MANUAL