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6-4
Troubleshooting and Diagnostic
62-0162-01
Your system does not
recognize the
4000/7000DLT Series unit
(Continued)
The SCSI bus may not be
correctly terminated
The SCSI terminator may
not be at the end of the
bus, or more than two
terminators may be
present
The SCSI bus might be
too long.
Too many devices might
be on the bus
If the 4000/7000DLT Series
unit is the last or only
device on the bus, make
sure the terminator is
installed on the
4000/7000DLT.
If the 4000/7000DLT Series
unit is not the last or only
device on the bus, check
the cable connections and
make sure the terminator is
installed at the end of the
bus.
Be sure to install a
terminator at each end of
the bus. One terminator is
usually installed at the host
system.
Limit the bus length to the
ANSI SCSI-2 standard of 6
meters (19 feet) for single
ended buses [3 meters for
the 7000DLT].
Limit the number of
devices on the bus
(including the host system)
to eight.
Check your system
configuration rules.
The 4000/7000DLT Series
unit does not power up
The 4000/7000DLT Series
unit has no power
Check the 4000/7000 Series
unit power cord
connections with the 4000/
7000DLT Series unit power
switch OFF.
Table 6-1
Problem Chart
Summary of Contents for 4000 Enhanced
Page 1: ...The 4000 7000DLT Tabletop Series Installation and Operation Guide...
Page 8: ...viii Figures 62 0162 01...
Page 10: ...x Tables 62 0162 01...
Page 12: ...1 2 Introduction 62 0162 01...
Page 16: ...2 2 Description 62 0162 01...
Page 19: ...Description 2 5 Figure 2 1 7000DLT Front Panel...
Page 20: ...2 6 Description 62 0162 01 Figure 2 2 4000DLT Front Panel...
Page 26: ...2 12 Description 62 0162 01...
Page 27: ...3 Safety Safety Conventions 3 3 Precautions 3 4...
Page 28: ...3 2 Safety 62 0162 01...
Page 32: ...3 6 Safety 62 0162 01...
Page 34: ...4 2 Installation 62 0162 01...
Page 40: ...4 8 Installation 62 0162 01...
Page 42: ...5 2 Operation and Maintenance 62 0162 01...
Page 60: ...6 2 Troubleshooting and Diagnostic 62 0162 01...
Page 66: ...6 8 Troubleshooting and Diagnostic 62 0162 01...
Page 67: ...A Specification General Specification A 3...
Page 68: ...A 2 Specification 62 0162 01...
Page 72: ...B 2 Drive Configuration 62 0162 01...
Page 78: ...B 8 Drive Configuration 62 0162 01...
Page 80: ...C 2 Regulatory Notices 62 0162 01...
Page 88: ...in 10 Index 62 0162 01...