4.4
Mounting
4.4.1
Checks before mounting the drive
Before mounting the optical disk drive in the system cabinet, check whether the setting switches
and terminals are set correctly.
Table 4.8 shows the checklist.
S
1
SCSI ID
e
t
t
i
n
g
2
SCSI data bus parity check
3
Write cache mode
s
w
4
Device type mode
i
t
5
Spindle automatic stop mode
c
h
6
Factory test mode
(user setting inhibited)
1
Supplied from both ODD and
C
TERMPWR pin.
N
H
2
Supplied from ODD
1
3
Supplied from TERMPWR pin.
T
e
r
1
Drive location on SCSI bus
m
r
i
e
n
s
a
i
2
SCSI terminating resistor mode (CNH1 5-6)
t
s
i
t
n
o
g
r
4 - 12
Table 4.8
Setting checklist
Setting item
Setting item
Check item
C156-E097-01EN
Setting on:
Default
SW1-01
OFF
SW1-02
OFF
SW1-03
OFF
SW1-04
ON
SW1-05
OFF
SW1-06
ON
SW1-07
OFF
SW1-08
OFF
Setting on:
Default
CNH1 1-2
Short
CNH1 3-4
Short
CNH1 1-2
Short
CNH1 3-4
Short
CNH1 1-2
Short
CNH1 3-4
Short
Other
than end
Open
Check
)
(SCSI ID=
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Check
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Short
Open
Check
Either
end
Short